21st week of 2015 patent applcation highlights part 44 |
Patent application number | Title | Published |
20150139690 | DEVELOPING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING THE SAME - An electrophotographic image forming apparatus is provided. The electrophotographic image forming apparatus includes a main body having an opening; a developing cartridge, detachably installed in the main body through the opening in a first direction, which includes a photosensitive drum and a cleaning member for removing a toner remaining in the photosensitive drum; and a toner recycle unit, detachably installed in the developing cartridge through the opening in the first direction, which recovers the toner removed by the cleaning member, filters the recovered toner, and supplies the toner again to the developing cartridge. | 2015-05-21 |
20150139691 | Image Forming System Including a Plurality of Types of Developing Cartridges and a Plurality of Types of Image Carrier Cartridges - An image forming system includes: a main casing of an image forming apparatus; a plurality of types of developing cartridges including first and second developing cartridges; and a plurality of types of image carrier cartridges including first and second image carrier cartridges each capable of accommodating selected one of the developing cartridges. The first developing cartridge includes a first cover member. The second developing cartridge includes a second cover member different from the first cover member. The first image carrier cartridge includes a first engaging portion engageable with the first cover member, and a first restriction portion. The second image carrier cartridge includes a second engaging portion engageable with the second cover member. The first restriction portion is configured to restrict the second cover member from engaging the first engaging portion. | 2015-05-21 |
20150139692 | Development Cartridge, Process Cartridge, and Image Forming Apparatus Having the Same - A development cartridge including a housing, a developer carrying body rotating around a first axis along a first direction, a supply member rotating around a second axis along the first direction, a first gear connected with the developer carrying body, a second gear connected with the supply member, and a gear cover covering the first gear and the second gear, the gear cover including a first cover portion extending in a second direction perpendicular to the first direction, a second cover portion connected with the first cover portion, the second cover portion extending in the first direction, the second cover portion having an opening through which a part of the second gear protrudes from the second cover portion and is exposed. | 2015-05-21 |
20150139693 | Developer Cartridge - A developer cartridge has a rotatable body, a casing, a conveying guide structure, and a cover. The cover includes a facing part and a first covering part. The conveying guide structure includes a first conveying guide extending in the second direction, and a second conveying guide connected from the first conveying guide at an end on the other side of the second direction and extends toward the other side of the second direction so as to curve in the first direction with respect to the first conveying guide. The first covering part includes a first contacting part configured to contact the first conveying guide, and a second contacting part configured to curve in the first direction with respect to the first contacting part so as to extend toward the other side in the second direction, and contact the second conveying guide. | 2015-05-21 |
20150139694 | Developing Cartridge - A developing cartridge, comprising: a housing; a developing roller; a drive mechanism configured to transmit a driving force to the developing roller; and a restriction part configured to restrict movement of the housing when the restriction part engages with an external member, wherein the housing comprises: a first side wall; and a second side wall spaced from the first side wall in a first direction, wherein the drive mechanism is disposed to the second side wall, wherein: the restriction part is disposed to the first side wall; and the restriction part comprises projecting parts spaced from each other in a second direction perpendicular to the first direction. | 2015-05-21 |
20150139695 | ELECTROSTATIC IMAGING MEMBER AND METHODS FOR USING THE SAME - Embodiments pertain to a novel imaging member, namely, an electrostatic latent image generating member, and methods for using the same, that can generate an electrostatic latent image through charge acceptance control and without the need for conventional post charging photo discharge, eliminating process steps and avoiding limitations in system speed due to the transit time of charge carriers after light exposure. | 2015-05-21 |
20150139696 | DEVELOPING DEVICE - A developing device includes: a developer carrying member; a first chamber; a second chamber; a feeding member; a discharging portion; and a regulating portion, provided above a rotation center of the feeding member so as to oppose a reverse feeding portion of the feeding member with respect to a rotational axis direction of the feeding member, for regulating a gap between an inner wall of the second chamber and the reverse feeding portion so as to be narrowed. The regulating portion is provided at least in a position opposite from the first chamber with respect to the rotation center of the feeding member as seen in the rotational axis direction of the feeding member. | 2015-05-21 |
20150139697 | DEVELOPING APPARATUS - A developing apparatus including a first chamber; a second chamber forming a circulation path for the developer; a rotatable shaft in the first chamber; a first blade provided on the rotation shaft to feed the developer in a predetermined direction in the first chamber; a second blade provided on the rotation shaft to feed the developer fed by the first blade in a direction opposite the predetermined direction; a discharging portion provided downstream of the second blade to discharge the developer in the first chamber; and a regulating member having a regulating surface continuously extending in a rotational moving direction of the rotation shaft, the regulating member being provided on the rotation shaft in a region between the first blade and the second blade, a region connecting with a downstream end of the first blade, or a connecting with a downstream end of the second blade. | 2015-05-21 |
20150139698 | Electrophotographic Image Forming Device Latching System for Retaining a Replaceable Unit - An electrophotographic image forming device according to one example embodiment includes a tray having a storage area extending between a front end and a rear end of the tray. The tray has an opening at the front end permitting insertion and removal of a replaceable unit into and out of the storage area. A biasing member biases the replaceable unit toward the front end of the tray. A latch on the tray is movable between a latched position restraining the replaceable unit from moving toward the front end of the tray and an unlatched position freeing the replaceable unit to move toward the front end of the tray permitting removal of the replaceable unit from the storage area. A latch releasing mechanism on the replaceable unit unlatches the latch on the tray for removing the replaceable unit from the storage area. | 2015-05-21 |
20150139699 | DEVELOPING APPARATUS - A developing apparatus includes a developer carrying member; and a magnetic member provided inside the carrying member and having magnetic poles arranged circumferentially, wherein on a center axis of the carrying member outside an end of the magnetic member, there is a region in which a magnetic flux density of a first magnetic polarity converges toward zero; and wherein a ratio of a volume, per unit length, of a portion of the magnetic member which has a surface magnetic pole of a second magnetic polarity which is different from the first magnetic polarity in a longitudinal end portion to that in a longitudinally central portion is smaller than a ratio of a volume of a portion of the magnetic member which has a surface magnetic pole of the first magnetic polarity in a longitudinal end portion to that in a longitudinally central portion. | 2015-05-21 |
20150139700 | IMAGE FORMING APPRATUS - An image forming apparatus, comprising: an image bearing member where an electrostatic latent image is formed; a developing device developing the electrostatic latent image at a developing position facing the image bearing member, the developing device including a developer bearing member which rotates while bearing developer containing toner and which supplies the image bearing member with the toner; a regulating member regulating a layer thickness of the developer born by the developer bearing member; and a vibrating member vibrating the regulating member when the vibrating member is driven; and a control unit performing a mode of vibrating the regulating member while rotating the developer bearing member during a non-image forming period and of transferring from the developer bearing member to the image bearing member the toner passing through the regulating member during vibration of the regulating member. | 2015-05-21 |
20150139701 | Developing Cartridge Provided with Receiving Member Capable of Efficiently Transmitting Drive Force to Developer Carrier - A developing cartridge includes: a casing; a developer carrier; and a receiving member. The casing includes a support portion. The receiving member receives a drive force from an external drive source to transmit the drive force to the developer carrier. The receiving member has a cylindrical configuration. The support portion rotatably supports the receiving member. The receiving member includes: a receiving portion; a transmission portion; and a fitting portion. The receiving portion has an outer edge in a radial direction of the receiving member. The transmission portion defines an outer circumferential edge of the receiving member. The fitting portion is positioned inward of the transmission portion in the radial direction and fitted with the support portion. The outer edge of the receiving portion is positioned inward of the transmission portion in the radial direction and outward of the fitting portion in the radial direction. | 2015-05-21 |
20150139702 | OPTICAL WRITING CONTROL DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR CONTROLLING OPTICAL WRITING DEVICE - The device comprises: a light emission control unit forming an latent image on a photoconductor; a correction value calculation unit calculating a correction pattern for correcting a transfer position where a developer image of the latent image transfers to a conveying member; and an angle adjustment processing unit that determines an angle of an oblique line pattern included in the correction pattern on the basis of a detection signal of an angle adjustment pattern including a plurality of continuous oblique line patterns, wherein the light emission control unit controls a light to emit so that a plurality of oblique line patterns having different inclinations relative to a conveying direction of the conveying member are continuously formed to draw the angle adjustment pattern, and controls the light to emit so that an oblique line pattern having the determined angle is formed in the correction pattern to draw the correction pattern. | 2015-05-21 |
20150139703 | BELT,TRANSFER BELT, TRANSFER BELT UNIT, AND IMAGE FORMATION APPARATUS - A belt formed of a single resin layer and having cavities within the resin layer. The belt may be a transfer belt that is arranged opposed to an image carrier which carries a developer image on a surface, and in which the developer image is transferred thereon from the image carrier. | 2015-05-21 |
20150139704 | Image Forming Apparatus - Image forming apparatus includes: main body casing having first and second side walls opposite to each other, and upper portion having opening; top cover swingably supported on the upper portion of the main body casing at a position near the second side wall and configured to openably close the opening; endless belt disposed below the top cover and having first end portion closer to the first side wall and second end portion closer to the second side wall; photoconductor drum disposed under the endless belt; development unit disposed under the photoconductor drum and configured to supply developer to the photoconductor drum; and fixing device disposed above the second end portion of the endless belt. The endless belt is configured to be swingable about axis of rotation provided near the second side wall such that the first end portion of the endless belt is swingable in an upper-lower direction. | 2015-05-21 |
20150139705 | BELT DEVICE, FIXING DEVICE AND IMAGE FORMING APPARATUS - A belt device includes a plurality of support members including an opposed support member and a non-opposed support member; a belt rotatably supported by the plurality of support members; a drive roller disposed opposite any one of the plurality of support members with the belt sandwiched in between, a rotary drive force is transmitted to one end in an axial direction thereof; a drive roller retainer to retain an end in the axial direction of the drive roller and maintain a constant between the drive roller and the opposed support member; an opposed support member retainer to allow the opposed support member to advance toward and retreat from the opposed support member and the drive roller; and a bias applier to bias the opposed support member toward the drive roller. | 2015-05-21 |
20150139706 | IMAGE HEATING APPARATUS - An image heating apparatus includes: a heater; a supporting member for supporting the heater; a high heat-conductive sheet sandwiched between a part of the heater and the supporting member. A recording material on which an image is formed is heated by heat from the heater. The supporting member includes a bearing surface contacting the sheet so as to apply pressure between the heater and the sheet and includes an opposing portion opposing a part of the heater not sandwiching the sheet. In a state in which the pressure is applied between the heater and the sheet, a thickness of the sheet is not less than a height of the stepped portion between the bearing portion and the opposing portion. | 2015-05-21 |
20150139707 | FIXING APPARATUS - A fixing apparatus configured to heat a recording material having a toner image formed thereon and fix the toner image fixing on the recording material comprising: a film; a heater configured to contact the film, the heater including a substrate and a heat generation resistor formed on the substrate; a thermal conduction member configured to contact a surface of the heater opposite to a surface of the heater that contacts the film, the thermal conduction member having a thermal conductivity higher than that of the substrate; and a pressurizing roller configured to form a pressing portion with the heater via the film, wherein the thermal conduction member contacts the heater so as not to overlap with an end region of the heat generation resistor in a longitudinal direction of the heat generation member. | 2015-05-21 |
20150139708 | IMAGE HEATING APPARATUS - An image heating apparatus includes: a heater including a substrate and a heat generating element; a supporting member; a high heat-conductive member. The recording material on which an image is formed is heated by heat from the heater. The supporting member has a bottom region, where the supporting member supports the heater, including a first region where the supporting member contacts the high heat-conductive member so as to apply pressure between the heater and the high heat-conductive member and including a second region where the supporting member is recessed from the high heat-conductive member relative to the first region. At least a part of the first region overlaps, with respect to a movement direction of the recording material, with a region where the heat generating element is provided. | 2015-05-21 |
20150139709 | IMAGE FIXING APPARATUS - An image fixing apparatus includes a heater for heating and fixing a toner image formed on a recording material; a thermosensitive element for sensing heat from the heater; and a tension spring for urging thermosensitive element toward the heater. | 2015-05-21 |
20150139710 | PROTECTIVE LAYER FORMING DEVICE AND IMAGE FORMING APPARATUS - A protective layer forming device, including: a powdery image bearer protecting agent formed of a granulated product containing a fatty acid metal salt and an inorganic lubricant; and a roller-shaped protecting agent supplying member configured to supply the powdery image bearer protecting agent to a surface of an image bearer. | 2015-05-21 |
20150139711 | CLEANING BLADE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - Provided is a cleaning blade including an elastic member configured to abut on a surface of a cleaning target member and remove residual material deposited thereon, wherein elastic member satisfies requirements a to c below,
| 2015-05-21 |
20150139712 | IMAGE FORMING APPARATUS - An image forming apparatus includes a first feeding path configured to feed the toner collected from an image forming station; a collection container detachably mountable to the image forming apparatus and configured to accommodate the collected toner fed through the first feeding path; and a shutter unit including a second feeding path movably connected with the first feeding path and capable of connecting with the collection container, and a shutter configured to open and close a connecting portion between the second feeding path and the collection container by slide in a direction crossing with the second feeding path in response to mounting and demounting of the collection container. | 2015-05-21 |
20150139713 | TIRE PROTECTANT APPLICATOR SYSTEM - A system for applying chemical liquid protectant to tires which has an applicator with a foam pad for mating with the tire and a foam support structure for mating with the foam pad, where the foam pad has a quick connection to a source of pressurized chemical liquid protectant; the system having a nozzle for dispensing chemical liquid protectant into an area central to the foam pad. | 2015-05-21 |
20150139714 | Set for Processing a Light-Curing Material - The invention relates to a set for dispensing, in particular in a manually controlled manner, a light-curing material contained in a reservoir of an applicator, with at least one lighting means for curing the material dispensed from an outlet opening of the applicator by the effect of pressure on the reservoir, if required with a modelling device for processing the dispensed light-curing material, wherein at least one lighting means can be fastened detachably or undetachably to the applicator, and/or at least one lighting means can be fastened detachably or undetachably to the modelling device, or at least one lighting means can be exchanged between the applicator and the modelling device. | 2015-05-21 |
20150139715 | NONSHIFTABLE COUPLING WITH TORQUE MONITORING | 2015-05-21 |
20150139716 | Multi-position Tool Coupler - A coupling system for coupling a tool to be carried over the earth to a mobile tool carrier. The system includes an attachment base for attaching the coupling system to the mobile tool carrier and a center pivot assembly with a pivot that allows a tool support arm to swing to either side of the tool carrier where it extends to the side to allow the tool to be used to the side while the machine moves forward. The support arm includes a vertical hinge that divides the arm into two parts, allowing the arm to fold so the tool can be either in front of the machine or beside the machine. The tool may be connected to the support arm with a quick-coupler having hooks or with a permanent attachment. | 2015-05-21 |
20150139717 | LOCKING MECHANISM FOR TELESCOPING MEMBERS - A locking mechanism for inner and outer telescoping members includes a housing fixedly attached to the axial outer end of the outer telescoping member. A cam member is mounted on the housing for pivotal movement between a locking position applying pressure urging a pressure pad in a radial through opening in the housing against the outer surface of the inner telescoping member to lock the inner telescoping member against axial movement relative to the outer telescoping member, and an unlocking position releasing the applied pressure. | 2015-05-21 |
20150139718 | Modular Connector System - A modular connector system for facilitating the construction of a playing area or non-playing area, such as an outdoor or backyard ice hockey or skating rink, a netted or lighted area, sand box, garden, and the like. Spanning boards and/or inserted poles can be used to join side connectors to corner connectors and to side connectors to form a free standing, fully enclosed, partially enclosed, walled-in, netted, or partitioned area. | 2015-05-21 |
20150139719 | SHEAR CONNECTOR FOR CORRUGATED SHEET STEEL AND CONCRETE - A shear connector for corrugated sheet steel and concrete, comprises a flange plate welded at an upper end portion of the corrugated sheet steel, with more than one U-shaped steel channel welded in the longitudinal direction at an upper edge of the flange plate, the channel walls of each U-shaped steel channel being provided with two longitudinal sides, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, which penetrates and connects each of the steel channels; in the holes or grooves on the left and right sides of each U-shaped steel channel respectively, a vertically bent steel bar is provided, a bottom steel bar of each of the vertically bent steel bars penetrating the holes or grooves on the left or the right side in a longitudinal direction, both ends of the bottom steel bar being respectively bent upwards and extending to form a vertical steel bar. | 2015-05-21 |
20150139720 | Joining Process, Manufacturing Process, Arrangement of Components and Vehicle Seat - A joining process is proposed for connecting a first component to a second component, whereby in a first process the first component and the second component and an adhesive material arranged between the first and the second component are prepared, whereby in a second process the first and the second components are pressed together and whereby in a third process the adhesive material is hardened and further whereby spacing means are added to the adhesive material and these are at least partially resorbed in the third process by the adhesive material. | 2015-05-21 |
20150139721 | APPARATUS TO RETAIN A CLEANING IMPLEMENT - An apparatus to retain an article includes a housing, a first jaw, a second opposed jaw, a pivoting ratchet arm, and a lever. The housing is adapted to receive a handle. The first jaw is adapted to pivot with respect to the housing. The pivoting ratchet arm is dimensioned to engage ratchet teeth of the first jaw when in an actuated position. The lever is connected to the ratchet arm and actuating the lever causes the ratchet arm to move into the actuated position to incrementally pivot the first jaw toward the second jaw. | 2015-05-21 |
20150139722 | SOCKET ATTACHMENT STRUCTURE AND SPRING MEMBER - A socket attachment structure for attaching a socket to a substrate, the socket including a plurality of contact probes that respectively contact the substrate and a contacted body at both longitudinal direction ends thereof, a probe holder that accommodates and holds therein the plurality of contact probes according to a predetermined pattern, and a holder member provided around the probe holder, includes: a plurality of support members that extend out from a principal plane of the substrate and are respectively inserted through insertion holes provided in the holder member; and a spring member that is attached to the plurality of support members in a state of biasing the holder member placed on the substrate towards the substrate. | 2015-05-21 |
20150139723 | FLOAT CONNECTOR - A floatation device includes at least one connector that intertwines with a connector of another floatation device to couple the floatation devices together. | 2015-05-21 |
20150139724 | Socket Assembly - A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member. | 2015-05-21 |
20150139725 | APPARATUS OR A METHOD - An apparatus comprising: a support comprising a planar support surface; first protrusions protruding from the planar support surface and located on the planar support surface to position a first planar component within a first area; and second protrusions protruding from the planar support surface and located on the planar support surface to position a second planar component within a second area, which overlaps the first area, wherein at least some of the second protrusions are located within the first area and are configured to retract from a first protruding configuration for positioning a second planar component into a second retracted configuration for enabling the first protrusions to position a first planar component. | 2015-05-21 |
20150139726 | BARRIER SYSTEM - A barrier system for alternately shutting and opening the vehicle entrance or pedestrian entrance of two lines or transport paths which cross one another and of which one is at least twice as wide as the other. On the four corners of the lines ( | 2015-05-21 |
20150139727 | INFRARED ASPHALT HEATING APPARATUS AND METHOD - An infrared asphalt heating and repair apparatus includes a converter having downward facing slits cut therein to provide enhanced durability over prior art ceramic blanket or metal ribbon style heaters. In embodiments, the slits are cut by a milling machine, which may be an automatic milling machine, a band saw, or a laser. Embodiments also provide for more uniform heating over prior art solutions, while largely preventing damaging and costly flame-through events. Because the heat is more uniform than that of the prior art, lower temperatures can be used to achieve similar results, thereby extending equipment life, lowering fuel costs, and reducing warm-up times. | 2015-05-21 |
20150139728 | Self-Propelled Construction Machine - A self-propelled construction machine, in particular a road milling machine, recycler, stabiliser, finisher or roller, comprises a machine frame, on which a working unit is arranged, and comprises a drive unit for driving the working unit. An additive, in particular a urea solution for operating an exhaust gas treatment system, is provided in an operating material tank which is integrated in the fuel tank or water tank of the construction machine. The integration of the operating material tank in the fuel tank or water tank does not necessitate any modifications to the machine frame, and therefore it is not necessary to have different production lines for construction machines having or not having an exhaust gas treatment system. By integrating the smaller operating material tank in the larger fuel tank or water tank, the dimensions of the construction machine can also remain unchanged, since the fuel tank does not take up any extra space on the machine frame if the dimensions of the fuel tank or water tank are maintained. | 2015-05-21 |
20150139729 | PAVING MACHINE WITH AUTOMATICALLY ADJUSTABLE SCREED ASSEMBLY - A method for preparing a screed assembly for starting a new paving operation is provided. The screed assembly is reset to a pre-stored screed position in response to a user command. A user defined paving depth associated with the new paving operation is received. The screed assembly is positioned to rest on a paving surface and to a float mode in response to a user command. An angle of attack of the screed assembly associated with the new paving operation is set in response to a user command. Further, a height of the screed assembly is adjusted based on the user defined paving depth. A confirmation message indicative of the screed assembly prepared for the new paving operation is provided to a user. | 2015-05-21 |
20150139730 | METHOD FOR LAYING DOWN A PAVEMENT, A SCREED AND A ROAD PAVER - In a method for laying down a pavement consisting of paving material with a screed of a road paver, in which a compaction unit, particularly a tamper, pre-compacts the paving material at cyclical work cycles with selectable stroke and selectable frequency while the pavement having a selectable pavement thickness) is in the process of being laid down at a selectable paving speed, at least the stroke is automatically adjustable in response to paving parameters, such as at least the paving speed and/or the pavement thickness, along a characteristic curve or in a characteristic map. In the screed the compaction unit comprises an adjusting mechanism which is operable during the ongoing paving work for adjusting the stroke of the compaction unit. | 2015-05-21 |
20150139731 | ECCENTRIC SHAFT ASSEMBLY HAVING FIXED AND MOVABLE ECCENTRIC MASSES - An eccentric shaft for a compacting machine is rotatable about a rotational axis and includes a fixed and movable eccentric mass where the movable eccentric mass cooperates with the fixed eccentric mass in one of the directions of rotation of the eccentric shaft to partly balance the fixed eccentric mass in the other rotation direction of the eccentric shaft. At least one section of the fixed eccentric mass shows a maximal radial extension (UB) in relation to the rotational axis, limited by an arc-shaped curve, which extends to a circle shape, with the diameter (D) showing a distance (A), between the point (P) on the circle-shaped curve that is located closest to the point of intersection of the rotational axis and the section plane, and the point of intersection, from 0 up to 0.1(D). | 2015-05-21 |
20150139732 | GELATIN SOLUTION - A method of preventing soil erosion in, among areas, seaside locations, includes drilling holes in the ground and filling the holes with a mixture of the soil and gelatin, and then curing the mixture in situ to form a barrier against soil erosion. | 2015-05-21 |
20150139733 | Artificial reef structure - An artificial reef structure is provided with units each including an intermediate artificial kelp; an upper buoyant body including a buoyant drum at one side and having snap members, and a first pressing plate at an other side and having first and second holes wherein the snap members are inserted through the artificial kelp and the second holes to fasten the buoyant drum, the artificial kelp, and the first pressing plate together; and a lower support including a second pressing plate at one side and having second snap members and a bottom hook, and a third pressing plate at an other side and having third and fourth holes wherein the second snap members are inserted through the intermediate artificial kelp and the fourth holes to fasten the second pressing plate, the artificial kelp, and the third pressing plate together; and an anchor including rings each secured to the hook. | 2015-05-21 |
20150139734 | METHOD FOR REMOVING FROM A TERRAIN A BURIED PIPE AND A CUTTING MACHINE USED FOR ACTUATING THE METHOD - A method for removing from a terrain (T) a buried longitudinal portion (P) of a substantially cylindrical pipe made of a ductile material and of a type suitable for use in oil pipelines, water pipelines, gas pipelines or the like, which method comprises steps of: digging at least an excavation (S | 2015-05-21 |
20150139735 | METHODS AND APPARATUS FOR ARRESTING FAILURES IN SUBMERGED PIPELINES - A packer apparatus includes an actuator disk in axial moveable relation with a mandrel, an elastomeric expansion boot arranged between the actuator disk and the mandrel, and a brake pivotally connected to the mandrel. The actuator disk is configured to be actuated by fluid pressure within a pipeline to move axially toward the mandrel from a first position to a second position. In the second position, the actuator disk is configured to cause the expansion boot to be compressed axially between the actuator disk and the mandrel and to be radially expanded into engagement with an inner surface of the pipeline, and the brake to pivot relative to the mandrel, which causes the brake to move radially outward into engagement with the inner surface of the pipeline. | 2015-05-21 |
20150139736 | LAYING OF CONDUIT AT SEA USING HORIZONTAL REELS - A method of laying conduit at sea from a reel vessel includes the steps of laying conduit, for example pipeline or umbilical, from a first reel which rotates about a first substantially vertical axis. Conduit is laid from a second reel of conduit rotating about a second substantially vertical axis spaced apart from the first axis. A portion of the route travelled by the conduit during the step of laying conduit from the first reel of conduit is substantially the same as a portion of the route travelled by the conduit during the step of laying conduit from the second reel of conduit, for example, the conduit from the second reel may pass around a part of the periphery of the first reel and then follow substantially the same path as previously travelled by the conduit laid from the first reel. | 2015-05-21 |
20150139737 | Jackup Deployed Riser Protection Structure - A jackup deployed riser protection structure comprises a plurality of coupler receivers disposed onto a jackup hull, a tubular sleeve, wherein the tubular sleeve is a hollow structure that allows a riser to pass through, a support structure coupled with the tubular sleeve to provide support for the tubular sleeve, and a plurality of couplers coupled with the support structure, wherein each of the plurality of couplers is coupled with one of the plurality of coupler receivers, so that the jackup deployed riser protection structure is supported by the jackup hull in order to provide protection to the riser. | 2015-05-21 |
20150139738 | LIGHT WEIGHT GUIDEPOST - A releasable guidepost for use on the seabed together with a fixed subsea structure is shown. The guidepost assists during lowering of a component from the surface of the water to the subsea structure to obtain a focused landing of said component at a predetermined location. The guidepost includes an upward (in the position of use) projecting end designed for engagement with the lowered component. The guidepost is of a light weight shell construction, in order to increase buoyancy during lowering thereof through the sea by use of an ROV. The light weight shell construction defines a cavity filled with a non-collapsible buoyancy material in at least part of the guidepost. | 2015-05-21 |
20150139739 | HYBRID FOUNDATION STRUCTURE, AND METHOD FOR BUILDING SAME - The present invention relates to a foundation structure vertically installed on the ground, and comprising: an upper support layer | 2015-05-21 |
20150139740 | Micropile Foundation Matrix - The disclosure describes, in part, apparatuses and methods for installing structures (e.g., foundations, footings, anchors, abutments, etc.) at work sites, such as difficult-access work sites. In some instances, a rotating drill assembly is assembled over a target location in order to excavate a radial array of batter-angled shafts associated with the target location in preparation for the installation of a radial array of micropiles. An operator utilizes the rotating drill in combination with a foundation pile schedule/decision matrix to design and install the radial array of batter-angled micropiles. This disclosure also describes techniques for designing, fabricating and installing structural caps to be coupled to the installed radial array batter angled micropiles. These structural caps are lightweight and, thus, more portable to difficult-access sites where they are coupled to the micropiles forming a foundation for structure to be installed at the difficult-access site. | 2015-05-21 |
20150139741 | ROOF BOLT INSTALLATION TOOL - The invention provides a roof bolt installation tool which has a central drill bit. A plate surrounds the central drill bit and has radial drill bits attached to it so that when the central drill bit rotates, the plate rotates. A boot surrounds the plate and is rotationally isolated from the plate and central drill bit. When the drill bit cuts a central bore into a mine roof, the radial drill bits cut a recess having a horizontal surface. A roof bolt and support plate are installed such that the bolt is inserted in the central bore and the support plate abuts the horizontal surface. | 2015-05-21 |
20150139742 | Artificial turf edging system and method - A method and system for providing an artificial turf edge. In one embodiment, the system includes: a main body portion having a bottom surface, an interior side surface, an exterior side surface and a top surface; an anchoring portion extending downwardly from the bottom surface, wherein the anchoring portion is configured to be driven downwardly into a ground surface to anchor the main body portion to the ground surface; and a plurality of artificial turf blades extending outwardly from the exterior side surface. | 2015-05-21 |
20150139743 | SINGLE-SIDED INDEXABLE RAMPING MILLING INSERT AND RAMPING MILLING TOOL - A single-sided ramping milling insert for ramping operations has top and bottom surfaces and a peripheral surface which extends therebetween. The peripheral surface meets the top and bottom surfaces at respective top and bottom edges. The top edge includes two opposite side cutting edges, two opposite ramping cutting edges, two diagonally opposite raised corner cutting edges and two diagonally opposite associated lowered corner cutting edges. The lowered corner cutting edges are closer to the bottom surface than the raised corner cutting edges. The bottom edge has two diagonally opposite bottom corner edges. The lowered corner cutting edges and the bottom corner edges are convexly curved and a depression is recessed into the peripheral surface between each lowered corner cutting edge and its associated bottom corner edge, the depression configured for providing relief from a convex workpiece surface cut by the lowered corner cutting edge during ramping operations. | 2015-05-21 |
20150139744 | METHOD FOR DESIGNING A CUTTING EDGE OF A CUTTING TOOL, CUTTING TOOLS COMPRISING THE SAME, AND CUTTING ELEMENTS WITH MULTIPLE SUCH CUTTING PORTIONS - A method for designing a cutting edge of a cutting element configured for removing material from a workpiece to leave therein a desired end profile (B | 2015-05-21 |
20150139745 | CUTTING INSERT - The present invention relates to a cutting insert. The cutting insert, according to one embodiment of the present invention, comprises: a top surface; a bottom surface; side surfaces which connect the top surface and the bottom surface to each other; a hole which penetrates the top surface and the bottom surface; and cutting edges which are defined by the top surface and the side surfaces, wherein a main cutting edge side surface among the side surfaces is provided with a first relief surface, a transition surface extending from the first relief surface, and a second relief surface extending from the transition surface, the first relief surface is formed such that the relief angle or the relief surface width varies along the cutting edge, and the transition surface is provided with a plurality of ridges in order to reinforce the rigidity of the cutting edge. | 2015-05-21 |
20150139746 | Latch Assembly - In accordance with example embodiments, a system may include a first frame pivotally mounted on a second frame and a latch attached to the first frame. In example embodiments, the latch may include a latch arm pivotally connected to the first frame and a spring attached to the latch arm. In example embodiments the spring may include a wheel configured to engage the second frame so that when the wheel is engaged with the second frame, at least a portion of the latch arm is rotated above an upper surface of the first structure and when the wheel is not engaged with the second frame the latch arm is substantially, if not entirely, below the upper surface of the first structure. | 2015-05-21 |
20150139747 | SELF-DRILLING EXPANSION FASTENER AND METHOD OF FORMING SAME - A self-drilling expansion fastener is integrally formed of a sheet metal material for locking two or more sheet workpieces together, and includes an expansion structure and a drill structure. The expansion structure has a plurality of internal threads and force-distributing bars. The drill structure has a chip guard for covering a head of the expansion structure, and a drill forward projected from the chip guar for self-drilling a hole. When an externally threaded element is screwed into the expansion structure to mesh with the internal threads, the force-distributing bars are brought to expand outward and are finally compressed into a folded state to thereby tightly lock the sheet workpieces to one another. A method of forming the self-drilling expansion fastener is also disclosed. | 2015-05-21 |
20150139748 | EXPANDING FASTENER - Fasteners are generally described. In some examples, a fastener can be secured to a first member or it can secure a second (or further) member to the first member. The example fastener can include a body for location with respect to the first member. The example fastener can also include at least one latch which can be located with respect to the body. The latch can move laterally with respect to the body from a non-latching position to a latching position. The example fastener can also include an actuator. The actuator can protrude from the body as the actuator moves from an inactive position to an active position. When the actuator is in the inactive position and the at least one latch is in the non-latching position, the body can be located with respect to the first member. When the actuator is moved to the active position, a part of the actuator which protrudes from the body can cause the at least one latch to move laterally to the latching position such that it is able to latch behind the first member (or behind second or further members) to facilitate securement of the fastener thereto. | 2015-05-21 |
20150139749 | FASTENING ARRANGEMENT WITH TOLERANCE COMPENSATION, AND METHOD FOR PRE-ASSEMBLY AND ASSEMBLY - The present invention relates to a fastening arrangement for fastening a component A to a component B with automatic tolerance compensation between the components A and B. The fastening arrangement comprises a fixable base element into which a mounting screw can be screwed via a first thread pair, and an adjusting element with an external thread that can be screwed into the base element via a second thread pair, wherein a first and a second anti-rotation safeguard are provided between the base element and the adjusting element, wherein said anti-rotation safeguards can be used to prevent detachment of the adjusting element from the base element during transport as well as locking of the adjusting element with the base element. | 2015-05-21 |
20150139750 | LOCKING POSITION STUD FASTENER FOR A VEHICLE LAMP ASSEMBLY - A locking position stud fastener is configured to position, lock, and securely hold a lamp assembly to a vehicle body. A method for installing a lamp assembly on to a vehicle body having at least one opening for receiving a fastener includes the steps of securing a first end of a stud to the lamp assembly, rotating the stud about its axis, passing the stud through the vehicle body opening, and then locking and securing the stud in the vehicle body. | 2015-05-21 |
20150139751 | SELF-DRILLING SCREW AND USE THEREOF - A self-drilling screw made of an austenitic or other stainless steel, is provided having a drilling tip. The shank is integrally formed of an austenitic or other stainless steel and has a galvanically applied thin coating at least in the tip region, with the coating being harder than a non-coated region. The thin coating has a pearl-like or columnar surface, a coating thickness of at least 2 μm and a hardness in a range of from 500 to 1500 HV0.3. The self-drilling screw can be produced more simply than a typical self-drilling screw, in which the drilling tip consists of a harder material than the shank and is welded to the shank made of stainless steel. The coating ensures the drilling capacity and thread formation. | 2015-05-21 |
20150139752 | Backing Bar for Mounting Objects on Thin Walls and Methods of Use - Methods and apparatuses are described for providing a threaded backing plate for mounting objects on a thin wall and/or on walls where it is difficult or impossible to access the back of the wall for placing and backing up a nut or for using other mounting and retention means. | 2015-05-21 |
20150139753 | CONNECTING BODY FOR NAILS - A connecting body for nails includes a large number of nails that are arrayed in parallel to each other at regular intervals, each including a shank portion welded to two wires respectively crossing the nails at two positions spaced apart from each other in a direction of an axial line of the shank portion so that the nails are connected to each other. A diameter of each of the two wires is set to be sufficiently smaller than a diameter of each of the nails. The shank portion of the each of the nails includes vertical ribs formed at a position of a welded portion on an outer periphery of the shank portion so as to protrude along the direction of the axial line of the shank portion. Outer surfaces of the two wires are welded to the vertical ribs of the nails. | 2015-05-21 |
20150139754 | FIXTURE - A fixture for fastening an attaching member to a mounting member includes a pin and a bushing, the bushing including a flange and a leg part. The leg part defines shaft-part receiving openings for receiving shaft parts of the pin, the shaft-part receiving openings being enclosed by an outer wall having a rectangular cross section. A pair of opposing elastic engagement claws are disposed at one pair of opposing outer wall portions of the outer wall. A leg center column is disposed between the shaft-part receiving openings. The leg center column connects the one pair of opposing outer wall portions with another pair of outer wall portions that are perpendicular to the one pair of outer wall portions. | 2015-05-21 |
20150139755 | FLEXIBLE POSITIONING POST - A flexible positioning post includes a base, a metal post and a plurality of metal elastic pieces. The base has an upper surface. The metal post has a first end and a second end opposite to each other, and the first end is connected to the upper surface of the base. Each of the metal elastic pieces has a fixed end and a free end opposite to each other. The fixed end is securely assembled at the second end of the metal post, and the free end is adjacent to the upper surface of the base and bent toward the metal post to form a bending portion. Consequently, upon receiving a foreign force, the free end of each of the metal elastic pieces is moved toward the metal post; conversely, once the foreign force is removed, the free end of each of the metal elastic pieces is moved resiliently. | 2015-05-21 |
20150139756 | TRANSPORT ASSIST APPARATRUS - According to one embodiment, a transport assist apparatus includes a backpack, a straight-move support unit and a drive unit. The straight-move support unit is connected to the backpack and includes a support member configured to be driven so as to make an end of the support member contact a floor surface. The drive unit is connected to the backpack and the straight-move support unit and drives the support member in a direction of moving the end toward the floor surface in accordance with lifting up of at least one of a target person and a target object by a user, or in a direction of moving the end away from the floor surface in accordance with setting down of the at least one of the target person and the target object by the user. | 2015-05-21 |
20150139757 | FOOT-ACTIVATED MEDIA SUPPLY DEVICES - A sheet supply device has a bottom contacting or resting on an external surface. The sheet supply device stores sheets of media and supplies the sheets of media to a processing device. The sheet supply device comprises a controller device, a platform supporting the sheets of media, and a foot-activated user input device positioned at the bottom of the sheet supply device adjacent the external surface. The platform moves upward (in a first direction away from the external surface) to supply the sheets of media to the processing device, and the platform moves downward (in a second direction toward the external surface) to allow the sheets of media to be loaded onto the platform. Operation of the foot-activated user input device causes the compartment to open and/or the platform to move downward (in the second direction). | 2015-05-21 |
20150139758 | SUBSTRATE CONVEYANCE METHOD, AND SUBSTRATE CONVEYANCE DEVICE - The purpose of the present invention is to accurately deal with a variety of processing conditions and variations thereof, and to improve total throughput by efficiently operating a conveyance arm device in accordance with the processing conditions, even during cleaning. When a first wafer is loaded on a load-lock chamber, a conveyance-sequence category for operating each of a number of steps for a conveyance arm device capable of operating during cleaning is selected in accordance with processing conditions of the wafer, and a plurality of operation patterns are selected, combined and scheduled. The conveyance arm device is controlled in accordance with the scheduled conveyance sequence to control substrate conveyance. | 2015-05-21 |
20150139759 | ROTATION MECHANISM - A rotation mechanism includes a mandrel, a rotation axle, a needle roller bearing and an angular bearing. The mandrel includes a shaft portion, a first annular contact portion and a second annular contact portion. The shaft portion has an outer surface, and the first annular contact portion and the second annular contact portion are located on the outer surface and respectively surround the axis of the mandrel. The rotation axle includes an annular portion, a third annular contact portion and a fourth annular contact portion. The annular portion has a shaft hole and an inner surface forming the shaft hole. The third annular contact portion and the fourth annular contact portion are located on the inner surface, and the mandrel passes through the shaft hole. The needle roller bearing is in contact with the first annular contact portion and the third annular contact portion, and is located between them. | 2015-05-21 |
20150139760 | SUBSTRATE CONVEYANCE METHOD AND SUBSTRATE PROCESSING APPARATUS - Provided is a substrate conveyance method where a segment which can simultaneously hold M pieces of substrates defined by an integer M of 2 or more is provided, and a substrate conveyance part can simultaneously convey N pieces of substrates defined by an integer N of 2 or more which is not a divisor of the integer M from the segment or toward the segment. The substrate conveyance part performs a substrate conveyance cycle repeatedly where when N pieces of variables ik defined by integers k of 1 to N are arbitrary integers of 0 or more and not more than (M/N) and satisfy a relationship of M=N×i1+ . . . +1×iN, a conveyance step where a substrate conveyance step of simultaneously conveying (N−k−1) pieces of substrates from the segment or toward the segment by the substrate conveyance part is performed ik times is performed with respect to the conveyance step where the number of times of the substrate conveyance steps is defined by each variable which is a natural number out of N pieces of variables ik. | 2015-05-21 |
20150139761 | GARAGE AND CHARGING CONNECTOR DEVICE THEREOF - A garage and a charging connector device thereof are provided. The charging connector device comprises a plug, a mounting seat and a charging socket. The plug is mounted to the mounting seat. The mounting seat has a guide shaft. The charging socket has a guide sleeve engageable with or disengageable from the guide shaft, and the plug is capable of inserting into or pulling out of the charging socket. | 2015-05-21 |
20150139762 | HALL EFFECT SENSOR GRID ARRAY GUIDANCE SYSTEM - A parking system includes automated guided vehicles (AGVs) for moving automobiles to and from parking spaces in a parking facility. Each AGV is provided with a Hall effect sensor array. The parking facility has magnet arrays affixed to the floor of the parking facility. Each magnet array includes a plurality of magnets, with a specified arrangement of positive and negative poles of the magnets in the magnet array. The Hall effect sensor array senses the magnets and guides the AGV through the parking facility based on the position and alignment information determined by the Hall effect sensors. | 2015-05-21 |
20150139763 | APPARATUS TO LOAD ELECTRODE CAP MAGAZINES - A device for rotating, positioning, and introducing electrode caps for welding electrodes into a magazine. A rotating electrode cap channel is connected to a spiral conveyor. The electrode caps stand on a cap end-face provided with a bore on the spiral conveyor end, and they are rotated by 90°. The other end of the rotating electrode cap channel is arranged relative to the upper end of the guiding shaft such that vibrations of the spiral conveyor are not transmitted to the rest of the system. The openings of the rotating electrode cap channel and the guiding shaft are arranged relative to one another such that the electrode caps can be reliably transferred, and the guiding shaft is connected to the magazine filling unit at the lower end of the guiding shaft. The magazine connection has locking lever sensors, which detect the correct fit of the magazine. | 2015-05-21 |
20150139764 | EMPTY VEHICLE LIFTER FOR VEHICLE ASSEMBLY LINE - Disclosed is an empty vehicle lifter for a vehicle assembly line. The empty vehicle lifter for a vehicle assembly line may lift a vehicle in an empty vehicle condition in a vehicle assembly line, and may include: i) four post frames which are substantially vertically installed on a floor of a working place while corresponding to wheels of the vehicle, ii) a ceiling frame which is connected to upper end portions of the post frames, iii) a tire ground contact unit which supports a wheel tire of the vehicle, and is installed on each of the post frames so as to be movable upward and downward, and iv) a lift unit which is installed on the ceiling frame so as to move the tire ground contact unit upward and downward. | 2015-05-21 |
20150139765 | Folding Auger Assembly for an Agricultural Harvester - An agricultural combine including an agricultural harvester, a crop tank for harvested material, an unloading auger for unloading and discharging crop material. The auger assembly has first and second auger tubes pivotally connected to one another. The auger tubes pivot between a first position in which the auger tubes are coaxial and a second position in which the auger tubes form one of at least two angles. A first link is pivotally connected to the first auger tube and a second link pivotally connected to the second auger tube. An actuator is connected to one of the auger tubes and to one of the links, with the first and second links being pivotally interconnected at one of two positions to maintain the auger tubes in both auger tube positions without loading the actuator. | 2015-05-21 |
20150139766 | ROBOTIC BIN MANAGEMENT SYSTEM AND METHOD - One embodiment is directed to a personal robotic system, comprising: an electromechanical mobile base defining a cross-sectional envelope when viewed in a plane substantially parallel to a plane of a floor upon which the mobile base is operated; a torso assembly movably coupled to the mobile base; a head assembly movably coupled to the torso; a releasable bin-capturing assembly movably coupled to the torso; and a controller operatively coupled to the mobile base, torso assembly, head assembly, and bin-capturing assembly, and configured to capture a bin with the bin-capturing assembly and move the torso assembly relative to the mobile base so that the captured bin fits as closely as possible within the cross-sectional envelope of the mobile base. | 2015-05-21 |
20150139767 | CONSTRUCTION VEHICLE - This invention includes a hydraulic pump ( | 2015-05-21 |
20150139768 | CONSTRUCTION MACHINE - A left weight mounting part ( | 2015-05-21 |
20150139769 | SYSTEM AND METHOD FOR A SELF-CONTAINED LIFTING DEVICE - A modular lifting system, including an enclosable lifting device support structure. The enclosable lifting device support structure includes a deployable top, a plurality of lateral sides, a base coupled to the plurality of lateral sides, and a plurality of extension arms. The deployable top is configured to support a lifting device on a first side of the deployable top. The plurality of extension arms are configured to extend and support the deployable top when the deployable top is deployed. | 2015-05-21 |
20150139770 | SEALED ROBOT DRIVE - A transport apparatus including a housing, a drive mounted to the housing, and at least one transport arm connected to the drive where the drive includes at least one rotor having at least one salient pole of magnetic permeable material and disposed in an isolated environment, at least one stator having at least one salient pole with corresponding coil units and disposed outside the isolated environment, where the at least one salient pole of the at least one stator and the at least one salient pole of the rotor form a closed magnetic flux circuit between the at least one rotor and the at least one stator, and at least one seal configured to isolate the isolated environment where the at least one seal is integral to the at least one stator. | 2015-05-21 |
20150139771 | DEVICE FOR LAYERED STACKING A SUPPORT - A device for automatically stacking packages on a support comprising at least one feeding conveyor; a lifting and lowering unit for lifting and lowering a pallet; a position conveyor embodied as a travel container, which is arranged horizontally and longitudinally to one side of the storage place, in order to position the packages in the X-direction; at least one sliding plate and a pusher in order to transport the packages from the travel path in the Z-direction to the predetermined position in the stack. The at least one sliding plate may comprise a flat, strip-like plate that can move horizontally and longitudinally on the side of the storage place and transversally thereto, in order to remove packages from the positioning conveyor in the X direction when pushed by the pusher and arranging on the pallet in the Z-direction. The travel container contains pivotable stops and can be moved on rails. | 2015-05-21 |
20150139772 | APPARATUS FOR TRANSPORTING ARTICLES, IN PARTICULAR PACKAGING MEANS - The invention relates to a device for transporting objects, in particular packaging means, said device comprising a continuous conveying section ( | 2015-05-21 |
20150139773 | SYSTEM AND METHOD FOR TRANSPORTING TUBULAR ONTO A DRILLING RIG - A conveyor assembly for transporting tubular onto a drilling rig includes a plurality of conveyor sections coupled together end to end. The conveyor sections are configured to receive and transport the tubular. Each of the plurality of conveyor sections includes a conveyor belt having treads for transporting the tubular along the conveyor section. The conveyor assembly also includes an actuation assembly configured to transition the plurality of conveyor sections between a first orientation and a second orientation. The conveyor sections are not aligned in the first orientation, and the conveyor sections are substantially aligned in the second orientation. | 2015-05-21 |
20150139774 | ROTARY CHUCK - A rotary chuck includes a clamp assembly, a first drive mechanism for operating the clamp assembly to clamp an associated workpiece, a frame rotationally fixed to the clamp assembly, and a second drive mechanism for rotating the frame and the clamp assembly. The second drive mechanism can rotate the frame and the clamp assembly around 360 degrees. A pair of alignment springs are engaged with a mounting plate upon which the second drive mechanism is mounted. The mounting plate can pivot relative to a stable surface to which it is mounted, and the springs limit the pivotal movement. Each first and second drive mechanism includes a motor, and are connected to a microprocessor for operation of the respective motor. | 2015-05-21 |
20150139775 | SYSTEM FOR EXTRACTING MATTER THROUGH VARIABLE BLEED VALVES IN TURBINES - A system for extracting foreign matter in a gas turbine includes multiple variable bleed valve (VBV) doors disposed on the outer engine casing between a low pressure compressor and a high pressure compressor for bleeding a portion of flow from a core engine flow path into a bypass flow path. The system includes an outlet guide vane (OGV) assembly having multiple guide vanes disposed within the core flow path and multiple support struts positioned downstream from the multiple guide vanes. Each pairs of adjacent support struts comprises at least one VBV door therebetween and a section of the OGV assembly located at an upstream side of the fan hub frame before the each pairs of adjacent support struts. Each section of the OGV assembly includes a first side with one or more guide vanes with trimmed trailing edges configured for directing flow into the at least one VBV door. | 2015-05-21 |
20150139776 | COMPRESSOR CONTROL DEVICE, COMPRESSOR SYSTEM AND COMPRESSOR CONTROL METHOD - Provided is a compressor control device configured to control a flow rate of a compressor having a plurality of impellers connected to an outlet port-side flow path in parallel and a flow rate regulation unit configured to regulate a flow rate of each of the impellers, the compressor control device including a pressure detection unit configured to detect a pressure of the outlet port-side flow path, a flow rate detection unit configured to detect the flow rate of each of the impellers, and a control unit configured to output a flow rate regulation command of each of the impellers to the flow rate regulation unit and control the flow rate regulation unit based on the detection result of the pressure detection unit. | 2015-05-21 |
20150139777 | TURBOCHARGER SYSTEM - A turbocharger system and method for a vehicle, wherein the system comprises a high pressure turbocharger and a low pressure turbocharger. Both the high and low pressure turbochargers are driven by exhaust gas on an exhaust side of the turbochargers. The system further comprises a first bypass conduit that bypasses the low pressure turbocharger during set events. | 2015-05-21 |
20150139778 | Wind Turbine Power Enhancement, Utilizing Convergent Nozzle and Embedded Blades - Systems are provided for increasing the power to be extracted from a wind stream by a wind turbine, including placing a duct and nozzle system, or cluster of such systems, up-stream of the wind turbine. In certain embodiments, the nozzles are convergent and the blades of the wind turbine are embedded in a narrower cylinder thereof. | 2015-05-21 |
20150139779 | GAS TURBINE ENGINE - A fan containment system comprising an annular casing element and a hook projecting in a generally radially inward direction from the annular casing element. A fan track liner is connected to the hook via a fastener. The fan track liner has a forward end proximal to the hook and a rearward end distal to the hook. A pivot member protrudes radially inward from the annular casing element and is arranged and positioned between the forward and rearward end of the fan track liner such that a forward portion of the fan track liner is pivotable about the pivot member, so that upon release of a fan blade the forward portion of the fan track liner pivots about the pivot member into a voidal region provided between the annular casing element and the forward portion of the fan track liner to encourage engagement of the hook with a released fan blade. | 2015-05-21 |
20150139780 | ROTOR FOR A STEAM TURBINE - A turbomachine is provided, wherein the rotor comprises a planetary gear on which low-pressure end stage blades are arranged, wherein the planetary gear is designed in such a way that the frequency of the rotating blades is lower than the frequency of the rotor. | 2015-05-21 |
20150139781 | REACTION TURBINE - A reaction turbine, according to the present invention, includes first and second rotor plates, which are coupled together to form an integrated rotor, and an inner flow path including a combination of first and second flow paths, which are formed on the surfaces of the first and second rotor plates that face each other, respectively, thereby enabling easier manufacturing into a form desired by a designer by eliminating the limitation of a cross-sectional shape of the inner flow path. In addition, a cross section of each of the first and second flow paths can be formed into a semicircular shape thus yielding a circular shape for the inner flow path, which is formed by combining the first and second flow paths, thereby effectively enhancing the performance of a turbine by minimizing pressure loss of a working fluid that passes through the inner flow path. | 2015-05-21 |
20150139782 | AIR SEPARATOR FOR GAS TURBINE ENGINE - An air separator in a gas turbine engine includes a cylindrical member and a seal flange having a flange body extending radially outward at a rearward end of the cylindrical member. A head portion is located at a radially outer free end of the flange body and includes an axial flange located axially rearward of the flange body and defining a rearward seal face for engagement with a blade disc forward face, and a forward cantilevered head mass extending axially forward from the flange body. An axial dimension of the head mass, from a connection with the forward side of flange body to an axially forward face of the head mass, is greater than a maximum radial dimension of the head mass, from a radially inner side of the head mass to a radially outermost side of the head mass. | 2015-05-21 |
20150139783 | Thermal protection device for equipment in a turbomachine engine compartment - A thermal protection device for equipment ( | 2015-05-21 |
20150139784 | Annular Cover Delimiting a Turbomachine Lubrication Chamber - The present application relates to an annular cover for a lubrication chamber of a rotary bearing of a turbomachine. The cover includes a wall that is generally circular and flared with an orifice that is designed to receive a transmission shaft opposite an assembly surface for the cover, and at least one duct communicating with the inside of the wall and extending along the wall as far as the assembly surface. The duct is formed in the thickness of the body of the wall which is made from the same material, and which includes a composite material with a thermoplastic matrix and carbon fibres. The present application also relates to a turbomachine including a compressor linked to a turbine via a transmission shaft, an intermediate fan casing, and a bearing joining the transmission shaft to the intermediate casing. The casing is placed in a lubrication chamber delimited by an annular chamber cover, a chamber casing carrying the bearing and the cover. | 2015-05-21 |
20150139785 | BEARING SUPPORT HAVING A GEOMETRY FOR EASIER EVACUATION OF CASTING CORES - The invention relates to a turbomachine bearing support ( | 2015-05-21 |
20150139786 | RUN-IN COATING BASED ON METAL FIBERS - The present invention relates to a run-in coating for a turbomachine, in particular for an aero engine, to be attached to a seal between a rotor and a stator, wherein the run-in coating comprises a metallic scaffold having interstices which are filled with an inorganic-nonmetallic filler material, and wherein the metallic scaffold is formed from an arrangement of metal fibers ( | 2015-05-21 |
20150139787 | TURBINE ENGINE STATOR WALL COVERED IN AN ABRADABLE COATING - An annular turbine engine stator portion including a structural support provided in succession with a bonding underlayer and with an abradable coating formed by a resin filled with microbeads, the bonding underlayer for fastening the abradable coating to the structural support being formed by fiber reinforcement made of long fibers having a peripheral portion of the reinforcement that is secured to the structural support and having a central portion thereof that is impregnated with the resin filled with microbeads while the abradable coating is being fastened to the structural support. | 2015-05-21 |
20150139788 | COMPRESSOR ARRANGEMENT - A compressor arrangement has a common shaft, an axial compressor having at least a single-stage, and a radial compressor having at least single-stage. Assemblies of the, or each, axial compressor stage on the rotor side and assemblies of the, or each, radial compressor stage on the rotor side are attached to a common shaft ( | 2015-05-21 |
20150139789 | Array of flow-directing elements for a gas turbine compressor - An array of flow-directing elements for a compressor of a gas turbine including at least one first flow-directing element and at least one second flow-directing element different from the first flow-directing element; the flow-directing elements each having a leading edge facing the gas turbine inlet, a trailing edge, a pressure side connecting them and located ahead in the direction of rotation, a suction side located opposite thereof, as well as successive chords along a stacking axis; the flow-directing elements each extending between an airfoil root proximate to the rotor and an airfoil tip remote from the rotor. The trailing edge of the first flow-directing element is, at least in a portion thereof, axially offset from the trailing edge of the second flow-directing element in a direction toward the leading edge at least in a half proximate to the airfoil tip. | 2015-05-21 |