35th week of 2013 patent applcation highlights part 44 |
Patent application number | Title | Published |
20130223884 | DISCHARGE DEVICE - A discharge device for generating a corona discharge aimed at an object facing the discharge device, the discharge device comprising: a plate-like main discharge electrode configured to receive an applied direct current voltage and generate the corona discharge aimed at the object; a plate-like auxiliary discharge electrode disposed in parallel with the main discharge electrode and configured to receive an applied direct current voltage which is opposite in polarity to the applied direct current voltage received by the main discharge electrode, thereby causing the corona discharge to occur between the main discharge electrode and the auxiliary discharge electrode; and a plate-like insulating member disposed between the main discharge electrode and the auxiliary discharge electrode, wherein the insulating member is disposed in such a manner that a discharge current from the main discharge electrode flows to both the object and the auxiliary discharge electrode. | 2013-08-29 |
20130223885 | CHARGING DEVICE AND IMAGE FORMING APPARATUS - A charging device includes a charging member that is rotatably provided in contact with a surface of a charge member, and that charges the surface of the charge member with contactors thereof. The contactors contact the surface of the charging member at charging areas. Directions of inclinations of the contactors differ in accordance with the charging areas. | 2013-08-29 |
20130223886 | CHARGING MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - The present invention aims to achieve compatibility between high conductivity and durability against the application of a DC voltage in the charging member of an electrophotographic apparatus for maintaining the image quality of the electrophotographic apparatus in association with an increase in speed of the electrophotographic apparatus and more severe use conditions thereof in recent years. Provided is a charging member having a conductive support and a conductive elastic layer, in which: the elastic layer contains a polymer having an alkylene oxide chain in a molecule thereof, an ion conductive agent, and a polyrotaxane; and the polyrotaxane has a structure in which a linear molecule penetrates the inside of the ring of a cyclic molecule having an ionic group, the linear molecule has two block groups, and the block groups are placed at both terminals of the linear molecule to prevent the cyclic molecule from leaving the linear molecule. | 2013-08-29 |
20130223887 | HIGH NVS LIQUID TONER - The present disclosure is drawn to LEP toners, systems, and methods of manufacturing LEP liquid toners. Specifically, a high NVS liquid toner can comprise a ground up admixture of a hydrocarbon carrier fluid, pigment particles, and a polymer paste having an NVS content of about 38 wt % to about 65 wt %. The resultant high NVS liquid toner has an NVS content of about 28 wt % to about 38 wt % and a viscosity of about 3,000 cPs to about 25,000 cPs. | 2013-08-29 |
20130223888 | APPARATUS TO RECEIVE A DEVELOPER ROLLER - An apparatus to receive a developer roller for a printing device. The apparatus comprises a base assembly including end caps at opposing ends. The base assembly includes a receptacle for a developer roller having rotary bearings. Each end cap includes first and second datum pins and a clamp containing a spring member. Each clamp, when locked in place in part by action of the spring member, is to push against a corresponding rotary bearing when the developer roller is installed in the base assembly. The rotary bearing being forced by the clamp into contact with the first and second datum pins to position the developer roller in the base assembly. | 2013-08-29 |
20130223889 | Developing Device - A developing device includes: a developing chamber provided with a developing agent-holding body; a first developing agent-accommodating chamber for accommodating a developing agent and arranged below the developing chamber; a first rotating member disposed in the first developing agent-accommodating chamber, elastically deformable and configured to rotate to slidably contact with an inner surface of the first developing agent-accommodating chamber; a second developing agent-accommodating chamber arranged adjacent to the developing chamber and an upper portion of the first developing agent-accommodating chamber, and to which the developing agent in the first developing agent-accommodating chamber is supplied by the first rotating member; and a second rotating member disposed in the second developing agent-accommodating chamber, elastically deformable and configured to rotate to slidably contact with an inner surface of the second developing agent-accommodating chamber and to transport the developing agent in the second developing agent-accommodating chamber toward the developing chamber. | 2013-08-29 |
20130223890 | DEVELOPING DEVICE USABLE WITH IMAGE FORMING APPARATUS - A developing device usable with an image forming apparatus, which has an improved configuration to allow smooth flow of developer stored therein. The developing device includes a housing in which a developer receiving chamber is defined, a partition to divide the developer receiving chamber into a first developer receiving chamber and a second developer receiving chamber, and a first developer delivery member arranged in the first developer receiving chamber to deliver developer in a first direction. The partition includes at least one opening to communicate the first developer receiving chamber and the second developer receiving chamber with each other, and a shield to block between the first developer receiving chamber and the second developer receiving chamber at an upstream position of the first direction so as to isolate the two developer receiving chambers from each other. | 2013-08-29 |
20130223891 | DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - An image forming apparatus is provided which includes a development device that has no developer supply member and with which the decrease in density at a back end of a solid image and occurrence of ghosting are suppressed. A development roller having dielectric portions scattered on a surface thereof is provided and components are configured so that the position of the dielectric portions in a triboelectric series is on the same polarity side, relative to a regulating blade, as the normal charge polarity of the toner. | 2013-08-29 |
20130223892 | DEVELOPING MEMBER - Provided is a developing roller including elastic layer and resin layer adhered to each other and having an appropriately resistance, thereby suppressing fogging. The developing member comprises a mandrel; an elastic layer; and a resin layer, wherein: the resin layer comprises polyurethane resin obtained by isocyanate and polyol; and the elastic layer includes cured silicone rubber composition comprising (a)-(d):
| 2013-08-29 |
20130223893 | DEVELOPING ROLL FOR ELCTROPHOTOGRAPHIC MACHINE - Provided is a developing roll for use in an electrophotographic machine capable of preventing an ion conductive agent from blooming and retaining long-term charge decay characteristics. The roll ( | 2013-08-29 |
20130223894 | ROTATION SHAFT COUPLING STRUCTURE, INTERMEDIATE TRANSFER UNIT INCLUDING THE SAME, AND IMAGE FORMING APPARATUS - A rotation shaft coupling structure includes a roller drive shaft including a recessed portion having an internal thread; a rotation roller including a coupling member housing the recessed portion of the roller drive shaft; and a coupling shaft extending through the rotation roller in the axial direction. The coupling shaft includes a threaded portion at a first end portion thereof, the threaded portion mating with the internal thread of the recessed portion, and the coupling shaft couples the roller drive shaft and the rotation roller to each other. The first end portion of the coupling shaft in the axial direction is joined to the roller drive shaft and the rotation roller in the coupling member of the rotation roller, and a second end portion of the coupling shaft in the axial direction is a free end that allows the coupling shaft to extend and contract in the axial direction. | 2013-08-29 |
20130223895 | IMAGE FORMING APPARATUS - In an image forming apparatus, the following inequalities (1) and (2) are satisfied: | 2013-08-29 |
20130223896 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier, a transfer body, an elastic layer, a gripper, and a pressing member. The gripper is located in a cutout region in which a cutout is formed. The gripper grips a leading end portion of the recording medium wrapped around the transfer body and releases the leading end portion that is to be separated from the transfer body. At least part of the pressing member is located closer to a trailing-end side of the recording medium than the gripper. The pressing member presses a leading end side of the recording medium, whose leading end portion is gripped by the leading-end gripper, against the elastic layer. | 2013-08-29 |
20130223897 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier, a transfer body transporting a recording medium to a transfer position multiple times in order to sequentially transfer toner images formed on a surface of the image carrier to the recording medium, a trailing-end restricting member that is movable relative to the transfer body in a circumferential direction of the transfer body, the trailing-end restricting member rotating together with the transfer body when restricting a position of a trailing end portion of the recording medium wrapped around the transfer body, a driving member that rotates the transfer body, and a transmitting device that transmits a rotary force, with which the driving member rotates the transfer body, to the trailing-end restricting member when the trailing-end restricting member is rotated together with the transfer body. | 2013-08-29 |
20130223898 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier that carries a developer image, a recording-medium transporting member that includes a holding portion that holds a leading end of a recording medium wrapped around the recording-medium transporting member, a retaining portion that switches between a state in which the retaining portion retains a trailing end portion of the recording medium and a state in which the retaining portion does not retain the trailing end portion, a position adjusting unit that adjusts the position at which the retaining portion retains the trailing end portion, a transfer unit that transfers the developer image onto the recording medium, a determination unit that determines a thickness of the recording medium, and a control unit that causes the retaining portion to retain the trailing end portion at a position adjusted by the position adjusting unit in accordance with the thickness of the recording medium. | 2013-08-29 |
20130223899 | RECORDING-MEDIUM TRANSPORTING BODY, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS - A recording-medium transporting body includes a cylindrical portion, a contact unit, and a holding portion. The cylindrical portion has a cut portion in an outer peripheral surface thereof and allows a recording medium to be wrapped around the outer peripheral surface. The contact unit is provided in the cut portion and includes first and second contact portions having first and second coefficients of friction with respect to the recording medium, the second coefficient of friction being higher than the first coefficient of friction. A leading end of the recording medium comes into contact with the first contact portion before coming into contact with the second contact portion. The holding portion holds the recording medium between the contact unit and the holding portion. | 2013-08-29 |
20130223900 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier, a transfer member, a leading end holding member, a trailing end holding member, a detection unit, and a stopping unit. The trailing end holding member is disposed so as to be rotatable around the transfer member such that a gap is formed between the trailing end holding member and the transfer member. The trailing end holding member holds a trailing end of the recording medium after a leading end of the recording medium held by the leading end holding member has passed through the gap. The detection unit detects whether the leading end of the recording medium passes through the gap after the leading end holding member performed a holding operation on the leading end. The stopping unit stops rotation of the transfer member when the detection unit detects that the leading end does not pass through the gap. | 2013-08-29 |
20130223901 | IMAGE FORMING APPARATUS WITH TRANSFER NIP ADJUSTMENT FUNCTION - A secondary transfer facing roller includes a roller part that has a through-hole penetrating in a rotary shaft line direction at a rotation center position, and a penetrating shaft member penetrating the through-hole of the roller part and spinning the roller part on a surface of the penetrating shaft member. Eccentric cams are fixed to both end regions that are not located in the roller part, so as to rotate integrally with the penetrating shaft member. A position regulating cam and an abutting roller form a gap between the intermediate transfer belt and the secondary transfer roller immediately before a transfer sheet enters a transfer nip part. While the gap is formed, current flows between the intermediate transfer belt and the secondary transfer roller via the position regulating cam and the abutting roller. | 2013-08-29 |
20130223902 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image holding member on which an image is held, and a transfer unit transferring the held image to a recording material, wherein the transfer unit includes, a transfer roll disposed to be opposite to the image holding member, forming a transfer electric field, and transferring the image to the recording material, a drive unit applying driving force to the transfer roll, a torque limiting mechanics limiting an upper limit of torque which acts on the transfer roll, and an inertia member provided to increase an amount of inertia with respect to the transfer roll and moving the transfer roll with inertia in a direction in which a speed difference between the image holding member and the transfer roll is decreased when the upper limit of torque acts on the transfer roll. | 2013-08-29 |
20130223903 | IMAGE HEATING APPARATUS - An image heating apparatus includes a rotatable endless belt, an opposing member forming a nip together with an outer surface of the belt, and a non-rotatable pressure applying member that contacts an inner surface of the belt and is pressed toward the opposing member. A recording paper carrying an image is nipped and conveyed through the nip to be heated and pressed. The pressure applying member has a metal slide contact portion against which the inner surface of the belt slides. Rz, the ten-point average roughness, of the slide contact portion in a belt movement direction is 0.29 μm or smaller and smaller than that in a direction perpendicular to the belt movement direction. Rz of the inner surface of the belt in the belt movement direction is 1.3 μm or larger and larger than that in a direction perpendicular to the belt movement direction. | 2013-08-29 |
20130223904 | CLEANING DEVICE, AND IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS HAVING SAME - A cleaning device includes a case, a rotating member, a sheet member, and a cover member. The rotating member includes a peripheral face which comes into contact with the cylindrical face of an image carrier, is rotatively driven in a same direction as the image carrier at a contact position, and recovers a toner which has attached on the image carrier. The sheet member extends toward a direction approaching a straight line that connects the rotating axis of the image carrier and the contact position of the rotating member, and includes a leading end which comes into contact with the cylindrical face. The cover member is provided in the case so as to cover an upside of the sheet member, extends toward the direction approaching the straight line, and reaches a position above the leading end of the sheet member. | 2013-08-29 |
20130223905 | CLEANING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A cleaning device for use with an image forming apparatus includes: a frame; and a cleaning member for removing a developer from an image bearing member (drum). The cleaning member includes: a blade portion contacted to the drum; and a flexible supporting member, the supporting member including one end portion where the blade portion is provided, another end portion including a portion-to-be-fixed, and a bent portion between the one end portion and the another end portion and a contact portion. When a distance between the portion-to-be-fixed and the drum in a longitudinal central side of the portion-to-be-fixed is D | 2013-08-29 |
20130223906 | Image Forming Apparatus - There is provided an image forming apparatus which includes an body, a feeding tray, a pickup roller, a roller supporting mechanism which supports the pickup roller, a pressing plate which elevates a sheet at the time of sheet feeding, an ascending mechanism which makes the pressing plate ascent, a drive source which is provided to the body, a drive gear, a one-way clutch mechanism which transmits the driving force to the ascending mechanism, a coupling member which moves in conjunction with a vertical movement of the pickup roller, and a transmission-state switching mechanism which is engaged with the coupling member, and which allows or inhibits the transmission of the driving force from the drive gear to the one-way clutch mechanism, in accordance with the movement of the coupling member. | 2013-08-29 |
20130223907 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier that carries a developer image, a recording-medium transporting member that is movable between an opposing position at which the transporting member opposes the image carrier and a retracted position that is farther from the image carrier than the opposing position and includes a holding portion that holds a leading end of a recording medium, a retaining portion that is movable between a retaining position at which the retaining portion retains a trailing end of the recording medium and a separate position that is farther from the transporting member than the retaining position, a transfer unit that transfers the developer image onto the recording medium, and an allowing unit that allows the transporting member to be separated from the retaining portion when the transporting member is moved from the opposing position to the retracted position. | 2013-08-29 |
20130223908 | PAPER FEED APPARATUS, IMAGE FORMING APPARATUS, AND PAPER FEED METHOD - A paper feed apparatus includes a paper housing unit configured to house paper at a first position, a bottom plate provided in the paper housing unit and configured to retain the paper, a moving unit configured to move the bottom plate between the first position and a second position, a paper feed roller configured to feed the paper retained by the bottom plate at the second position, and a paper feed control unit configured to cause the moving unit to move the bottom plate to the second position when a paper feed preparation request for requesting paper feed preparation has been input. | 2013-08-29 |
20130223909 | POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS - A post-processing device supplies a recoding medium when a punching unit is determined to have failed. The post-processing device allows the recording medium to be supplied to a stapling unit if passage of the recording medium supplied to the punching unit through an arrangement position of a second sensor is detected within a first time period after detection of passage of the recoding medium through an arrangement position of a first sensor. | 2013-08-29 |
20130223910 | Encoder Mount - A mounting system for an encoder is disclosed. The mounting system prevents rotation about the encoder shaft's axis of rotation. The mounting system allows translation in a plane perpendicular to the encoder shaft's axis of rotation. | 2013-08-29 |
20130223911 | PRINTER AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A printer includes a feeding portion configured to feed a printing medium, a printing portion including a plurality of heating elements configured to perform printing of one line at a time on the printing medium, and a processor configured to specify numbers of ON dots for at least a first specified block and a second specified block, specify first speeds that respectively correspond to at least the first specified block and the second specified block based on the numbers of ON dots, set a second speed for the second specified block based on the first speeds that respectively correspond to the first specified block and the second specified block, such that the printing medium is fed at the first speed for the first specified block when the printing of the first specified block is performed, and control the feeding portion and the printing portion. | 2013-08-29 |
20130223912 | PRINTER AND CUTTER APPARATUS - A printer and a cutter apparatus configured to provide a sure full cut without producing an undesirable flake of paper. The cutter apparatus comprises a fixed blade, a first movable blade disposed on one side in a width direction of the paper and configured to move back and forth with respect to the fixed blade, a second movable blade disposed on the other side in the width direction of the paper with a gap provided with respect to the first movable blade and configured to move back and forth with respect to the fixed blade, and an urging member configured to urge each of the first movable blade and the second movable blade in a direction reducing the gap. | 2013-08-29 |
20130223913 | HEATING PACKAGING AND APPLICATION DEVICE FOR COSMETIC PRODUCT - The invention relates to a packaging and application device for a cosmetic product, comprising a receptacle for packaging the cosmetic product, comprising an outlet orifice, an application member having a plate forming an application surface for the product, and a tube extending from the face of the plate opposite to the application surface to the receptacle so as to define a delivery duct leading on the one hand to the application surface and on the other hand into the receptacle, and an electrical heating element. According to the invention, the electrical heating element is a heating resistive wire mounted at least partly around the tube defining the delivery duct. | 2013-08-29 |
20130223914 | HEATING APPLICATION DEVICE FOR A COSMETIC PRODUCT - The invention relates to an application device for a cosmetic product comprising:—a holding member,—an application member having a surface for application of the product, and—a heating electric element. According to the invention, the heating electric element is formed of at least one resistor mounted on a printed circuit positioned, at least in part, facing or in contact with the application member, and the surface area of the orthogonal projection of the resistor on a plane defined by the printed circuit is less than or equal to 10 mm | 2013-08-29 |
20130223915 | MASCARA APPLICATOR SYSTEM - A cosmetic applicator system for mascara which is compatible with a wide variety of traditional mascara applicators and provides automated movement of the applicator to facilitate applying the mascara. Embodiments of the present invention may include an applicator system configured to receive and retain a wide variety of mascara applicators (e.g., brushes) and/or mascara container caps. The present invention may also include a motor which may provide all or a combination of rotation, oscillation, or vibration movement of the mascara applicator, and buttons or other means for actuating the motor, controlling the rotational direction of the motor, and the speed of the rotation, oscillation, or vibration. Alternatively, or in addition, cam surfaces are used to translate the rotation into oscillation. | 2013-08-29 |
20130223916 | NIB ASSEMBLY HAVING A DOUBLE WALL AND WRITING INSTRUMENT COMPRISING SAME - A nib assembly for a writing instrument comprises a ferrule having a first end and a second end. The ferrule includes an inner ferrule wall and an outer ferrule wall, the inner ferrule wall and the outer ferrule wall being separated by a well having an opening. A cap has a first end, a second end, and a first cap wall. The first cap wall is sized and shaped to be at least partially received within the well, the first cap wall being disposed at least partially within the well, between the inner ferrule wall and the outer ferrule wall, when the cap is coupled to the ferrule. | 2013-08-29 |
20130223917 | RING BINDER HAVING ATTACHABLE AND DETACHABLE COVERS - A ring binder is provided that has attachable and detachable covers. The opposite edges of the binder's spine are hingedly attached to the proximal edges of respective front and back extensions which are relatively short in a direction perpendicular to the hinge axes. The extensions are sized to be substantially coextensive with the maximum projection of the binder's rings along an axis that is perpendicular to the inside surface of the spine, and the rings and associated structures are either mounted on the inside of the spine or inside of the back extension depending on the ring type. The front and back extensions function to extend the front and back covers to the hinges when the covers are attached to the extensions' distal edges. When so attached, an assembled ring binder having hinged covers is created that appears and functions as a conventional binder when used. | 2013-08-29 |
20130223918 | JOINING OR FASTENING COMPONENTS CONTAINING A SHAPE MEMORY POLYMER - A releasable connection connects a first component to a second component. The second component includes and is manufactured from a Shape Memory Polymer (SMP), and defines a pocket. The first component includes a portion disposed within the pocket. The pocket is deformed from an initial shape permitting insertion of the portion into the pocket to assembly the releasable connection into a connected shape wherein the pocket is deformed to secure the first component relative to the second component. The pocket is transformed from the initial shape into the connected shape by heating the SMP material of the second component to a switching temperature. Re-heating the SMP second component to the switching temperature returns the pocket back to the initial shape from the connected shape to disassembly the releasable connection. | 2013-08-29 |
20130223919 | CONNECTION DEVICE FOR ADJUSTABLE CONNECTION OF MEDICAL EQUIPMENT TO A STATIONARY FIXTURE - A connection device for the adjustable connection of a medical device, preferably a head-restraint, to an attachment of a stationary fixture, preferably an operating table, with the medical device being connectable to one end and the stationary device to the other end of the connection device, and the connection device having at least two holding arms ( | 2013-08-29 |
20130223920 | METHOD AND SYSTEM OF A QUICK-CONNECTOR ASSEMBLY - Quick connector assembly. At least some of the illustrative embodiments involve coupling an implement that has a stem member to the distal end of a pole that defines a long axis. The coupling comprising: inserting the stem member that defines a cross-sectional shape into an exposed aperture of a connector where the exposed aperture defines a cross-sectional shape that corresponds to the cross-sectional shape of the stem member; and then locking the implement into the connector such that the both rotational movement of the implement, and movement parallel to the long axis, is restrained, the locking by turning a cam member associated with the connector less than a full rotation. | 2013-08-29 |
20130223921 | CONNECTING ELEMENT FOR A FRICTION WELD CONNECTION FOR CONNECTING AT LEAST TWO PLATE-LIKE COMPONENTS - The invention relates to a connecting element ( | 2013-08-29 |
20130223922 | LOW Tg GLASS GASKET FOR HERMETIC SEALING APPLICATIONS - A glass-coated gasket comprises a gasket main body defining an inner hole and having a first contact surface and a second contact surface opposite the first contact surface, and a glass layer formed over at least a portion of one of the first contact surface and the second contact surface. The glass layer comprises a low melting temperature glass. A hermetic package comprises a substrate/glass-coated gasket/substrate structure that can be sealed using a thermo-compressive sealing step. | 2013-08-29 |
20130223923 | PRESS-IN ELEMENT, PRE-INSTALLATION COMPONENT, COMPONENT ASSEMBLY AND METHOD - The present invention relates, amongst other things, to a punch-in element having a hollow head part of larger transverse dimension and a hollow shaft part of smaller transverse dimension which projects away from one side of the head part, wherein a ring-like sheet metal contact surface is formed at the said side of the head part and surrounds the shaft part, with a plurality of ribs at the outer periphery of the shaft part which extend in the axial direction along the shaft part from the sheet metal contact surface to close to the free end of the shaft part. A pre-installation component, a component assembly and a method is also claimed. | 2013-08-29 |
20130223924 | QUICK-RELEASE FIXING STRUCTURE FOR A FENDER OF A BICYCLE - A quick-release fixing structure for a fender of a bicycle is provided with a mounting member fixed to the front fork, an engaging member fixed on the fender, and a U-shaped control member. The mounting member is formed with an elastic piece, a receiving cavity, and two penetrating holes which have two cutting grooves in communication with the receiving cavity and the penetrating holes. The engaging member is received in the receiving cavity of the mounting member and formed with two arc-shaped cutting grooves for mating with the arc-shaped cutting grooves of the mounting member. The control member is inserted in the penetrating holes and formed with two arc-shaped grooves. The quick-release fixing structure is capable of assembling the fender onto the front fork of bicycle or disassembling it therefrom by a simple pressing operation. | 2013-08-29 |
20130223925 | FIXING MECHANISM FOR FIXING AN ACCESSORY ON A PORTABLE ELECTRONIC DEVICE - A fixing mechanism includes a base, a movable hook and a sliding key. A first end of the movable hook is for fixing an accessory. The sliding key is slidably installed on the base. The sliding key includes a key body whereon a sliding slot is formed, and a driving part for pushing a second end of the movable hook when the key body moves in a first direction so as to separate the first end of the movable hook from the accessory. The fixing mechanism further includes a rotary arm. A first end of the rotary arm is rotatably installed on the base, and a second end of the rotary arm is slidably installed inside the sliding slot. The second end of the rotary arm stops the second end of the movable hook in a closed position for preventing the movable hook from moving in the first direction. | 2013-08-29 |
20130223926 | CONNECTION SYSTEM FOR CRANE COMPONENTS - A mobile lift crane includes a carbody having movable ground engaging members; a rotating bed rotatably connected to the carbody; a boom pivotally mounted on the rotating bed; a first hoist drum mounted in a first frame connected to the rotating bed; a second hoist drum mounted in a second frame connected to the rotating bed. Connectors used to connect the load hoist drum frames to the rotating bed include engagement members and alignment surfaces such that as the two crane components are brought close to their operational position during an assembly operation, the engagement member and the alignment surface of the connectors come into contact with one another to guide the crane components into their operational orientation so that a main pin can be placed through the through-holes of the extensions of the connectors. | 2013-08-29 |
20130223927 | Systems and Methods for Aiming Asphalt Material Feed Sensors - A system for measuring the height of paving material distributed by an auger of a paving machine in front of a grading implement, such as a screed, is disclosed. The system includes a sonic sensor and a laser pointer. The sonic sensor generates a sonic signal which is directed at the paving material distributed by the auger. The laser pointer generates a laser beam which is similarly directed at the paving material that has been distributed by the auger. The laser beam and the sonic signal meet at a common position on the paving material. | 2013-08-29 |
20130223928 | COMPACTOR HAVING CONTROLLABLE EDGE WHEEL SPRAY SYSTEM - A compactor includes a frame and a compacting element coupled to the frame. An edge wheel assembly is also coupled to the frame and is adjustable between a raised configuration and a lowered configuration at which an edge wheel contacts a substrate outboard of the compacting element. The compactor further includes a spray system for the edge wheel, and a control device in control communication with the spray system and configured to command activation of the spray system responsive to detecting lowering of the edge wheel. | 2013-08-29 |
20130223929 | Apparatus and Method for Applying Additives to a Concrete Mix - The apparatus and method comprise a concrete float with a vibratory additive broadcaster assembly attached therewith. The broadcaster assembly is suspended above the plane of the finishing tool with a vibratory source attached. The broadcaster assembly is filled with an additive and the apparatus is placed on a wet, concrete surface that is to be treated and finished, by a user. Actuation of a power switch by the user activates the vibratory source resulting in the substantial broadcast of additive on to the concrete surface at the desired location(s) on the slab as determined by the user. Vibration damper devices are utilized to minimize the vibrations experienced by the float. The additive is integrated into the concrete or other wet surface by passage of the float over the surface being treated. | 2013-08-29 |
20130223930 | Oscillatory Compaction Method - A method for compacting a surface of granular materials is disclosed. The method is applicable to wheeled compaction equipment such as pneumatic-tire compactors, drum-type compactors and asphalt compactors. The propel system includes a controller programmed to send a first at least substantially constant propel command that propels the compaction equipment in a forward direction. The controller then changes the speed of the compaction equipment by providing a second varying propel command that may increase or decrease the speed resulting from the first command. As a result, the speed of the compaction equipment oscillates, and the compaction process is improved. | 2013-08-29 |
20130223931 | MICROWAVE ASPHALT SURFACE TREATMENT SYSTEM - A microwave system for the treatment of asphalt surfaces that prevents the leakage of microwave radiation during use. The highly portable microwave treatment system prevents leakage of microwave radiation via a microwave horn and sealing shroud configuration that seals the unit to the asphalt surface being treated. | 2013-08-29 |
20130223932 | Screed Bracket - The embodiments of the Screed Bracket are comprised of a screed clamp and a handle bracket. The screed clamp is essentially a rectangular, three dimensional structure that fits over a screed. The screed bracket forms one or more screed apertures and the handle bracket forms a handle aperture. The one or more screed apertures are located so that a fastener can be installed through the screed apertures, thereby securing the screed clamp. The handle bracket is integrally formed with and to the screed clamp in such a manner as the handle bracket protrudes from the screed clamp at a specific angle. The handle aperture is used to secure the handle bracket to a handle. The handle is inserted into the handle bracket and the handle is secured via a fastener that is installed through the handle aperture thereby securing the handle bracket to the handle. | 2013-08-29 |
20130223933 | Compactor Having Electronically Controlled Liquid Dispensing Mechanism, System, and Method - A compactor includes a rotatable compacting element, and a dispensing mechanism for dispensing a liquid onto an outer surface of the compacting element to prevent sticking of paving material. The compactor further includes an electronic control mechanism configured to activate the dispensing mechanism, and further configured to deactivate the dispensing mechanism responsive to data indicating an extent of coverage of the outer surface with the liquid is sufficient. Related systems and methodology are also disclosed. | 2013-08-29 |
20130223934 | DEVICE, SYSTEM, AND METHOD OF IRRIGATION - An irrigation system for irrigating a plant having a root comprises: a valve to begin irrigation from a water source at a first time-point; a moisture sensor to sense moisture at a second, subsequent, time-point, said moisture sensor being located underground at an insertion depth between ground surface and a maximum depth of the root; a water drainage speed calculator to calculate a water drainage speed based on the first time-point, the second time-point, and the insertion depth of the moisture sensor; and a target drainage time calculator to calculate a remaining time for irrigation, based on the calculated water drainage speed and further based on a difference between the insertion depth and the maximum depth of the root. | 2013-08-29 |
20130223935 | METHODS AND ARRANGEMENTS FOR CARBON DIOXIDE STORAGE IN SUBTERRANEAN GEOLOGICAL FORMATIONS - The invention concerns an arrangement for injecting CO | 2013-08-29 |
20130223936 | METHOD AND APPARATUS FOR ELEVATING A MARINE PLATFORM - A method of elevating the deck area of a marine platform (e.g., oil and gas well drilling or production platform) utilizes a specially configured sleeve support to support the platform legs so that they can be cut. Once cut, rams or jacks elevate the platform above the cuts. The sleeve support is then connected (e.g., welded) to the platform leg and becomes part of the structural support for the platform. In one embodiment, two sleeves are employed. In another embodiment, the jacks or rams elevate in two stages including a first stage wherein one sleeve elevates and the other sleeve does not elevate and a second stage wherein both sleeves elevate together. | 2013-08-29 |
20130223937 | Retractable chain connector - A mooring leg connector for use with a mooring leg ( | 2013-08-29 |
20130223938 | UNDERWATER WORK ASSEMBLY AND METHOD FOR ANCHORING THEREOF - The invention relates to an underwater work assembly and to a method for anchoring the underwater work assembly in a bed of a lake, sea or river. The work assembly comprises a service platform which can be lowered and a plurality of supporting feet which are mounted so that they can be adjusted on the service platform for positioning on the lake, sea or river bed and can be moved in and out relative to the service platform by means of an actuating cylinder. In order to improve anchoring it is provided that at least one supporting foot is mounted rotationally relative to the service platform and that a rotary drive facing the supporting foot is provided, with which the supporting foot is driven in rotation for screwing into the lake, sea or river bed. | 2013-08-29 |
20130223939 | METHOD AND ARRANGEMENT FOR PRODUCING A TRENCH WALL ELEMENT - The invention relates to a method for producing a trench wall element in the ground, in which a trench is produced in the ground through removal of ground material by means of a removal device and a hardening medium is introduced into the trench in order to form the trench wall element. Provision is made in that between the removal device and a carrier device at least two ropes are tensioned, for which the respective positions of at least two vertically spaced rope points of a rope are ascertained through angle and distance measurements by means of a measuring device, and in that the ascertained positions of the rope points are used to determine a location of the removal device in the ground. The invention furthermore relates to an arrangement for producing a trench wall element. | 2013-08-29 |
20130223940 | WEIGHTED BAG - A weighted bag includes a filler material contained by a sealed bag configured to be substantially impermeable to fluids. The sealed bag may include a generally tubular bag body made from a polyvinyl chloride (PVC) coated polymer-based textile where the tubular bag body is formed by hot air welding and the bag is sealed using sealing tape applied and bonded at each end of the tubular bag body. The weighted bag may be recovered after use and recycled for reuse in a subsequent installation. The filler material may include a slag, a slag-based material and/or low iron fines which may be residual material from the steel or iron producing industries. | 2013-08-29 |
20130223941 | MACHINING TOOL AND METHOD FOR PRODUCING SAME - A machining tool comprising at least one plate-shaped cutting insert made of impact- and/or wear-resistant cutting material at least in some sections and which is adhesively bonded to a cutter holder directly by means of an adhesive layer in an immovable manner by means of a contact surface arrangement, the cutting insert substantially prism-shaped. A base area of the prism is adhesively bonded to the cutting insert holder substantially over the full area, a jacket surface arrangement of the prism adjacent to the cutting edge for spatially fixing the cutter is drawn to the tool, and a section of the jacket surface arrangement substantially opposite the cutting edge is caught in a fitting groove of the cutting insert holder. | 2013-08-29 |
20130223942 | Milling Insert and Milling Tip-Replacement-Type Rotary Cutting Tool - Disclosed is a milling insert, in which cutting resistance is reduced, wear advance of cutting edges is suppressed, and elongation of a lifetime is achieved, and is an indexable face milling cutter. | 2013-08-29 |
20130223943 | TOOL HEAD FOR A MODULAR SHANK TOOL - A tool head for use with a modular shank tool includes at least two preforms. Each preform of the at least two prefroms is made separately from the other preform of the at least two preforms from granular materials and then put together and jointly compressed and integrally bonded. | 2013-08-29 |
20130223944 | THREAD REPAIR SYSTEM - A thread repair tool comprises a support, a removable cutter, and a clamp for holding the cutter in position. The support can be provided with a leg supporting the cutter. The inner surface of the leg and the inner surface of the cutter can be tapered so that moving the cutter away from the head of the support can change the cutting diameter. | 2013-08-29 |
20130223945 | ROTATION PROCESSING MACHINE - A rotation processing machine includes a rotating device supporting a cylindrical workpiece via a rotation support jig; a processing device on which a cutting tool is mounted; and a turning loader that has grippers arranged about a turning central axis and that turns so that the grippers sequentially face the rotating device. The grippers are configured to individually move up and down, and a height position of each gripper is settable to a first height position where the gripper delivers and receives the cylindrical workpiece to and from the rotating device, and a second height position where the gripper delivers and receives the rotation support jig to and from the rotating device. The turning loader turns each of the grippers between an external delivery/reception position where the gripper faces an external transfer stand and an internal delivery/reception position where the gripper faces the rotating device, and is configured to set the gripper to the first or second height position at one of the external delivery/reception position and the internal delivery/reception position, and to turn the gripper to the other delivery/reception position while holding the gripper at the set height position. | 2013-08-29 |
20130223946 | SYSTEM FOR CORRECTING THERMAL DISPLACEMENT OF MACHINE TOOL - The purpose of the present invention is to provide a system for correcting thermal displacement of a machine tool, said system being capable of evaluating the amount of thermal displacement with a column front face serving as a reference position, and being capable of performing thermal displacement correction with good precision even when the amount of thermal displacement of a table is not uniform. For this purpose, the system is provided with, for example: a position detector temperature sensor ( | 2013-08-29 |
20130223947 | BROACHING DEVICE - A broaching device is provided with puller heads ( | 2013-08-29 |
20130223948 | AUTO-RACK RAILROAD CAR VEHICLE WHEEL CHOCK - A vehicle wheel chock for a vehicle restraint system for an auto-rack railroad car which secures a vehicle in the auto-rack railroad car. The vehicle wheel chock is configured to be positioned on a grating adjacent to a tire of the vehicle. | 2013-08-29 |
20130223949 | CARGO SUPPORT SYSTEM - The combination of: a) a storage unit associated with an over-the-road vehicle, the storage unit having an internal wall surface bounding a storage space and including spaced and facing first and second wall surfaces and a floor surface; and b) a cargo support system. The cargo support system has first and second vertically extending tracks operatively mounted on each to the first and second wall surface and at least a first elongate beam having spaced first and second ends attached respectively to the first and second tracks in an operative position spaced above the floor surface. At least one of the tracks is maintained operatively mounted to the first wall surface through the use of an adhesive. | 2013-08-29 |
20130223950 | RIVET NUT AND RIVET BOLT AND COMBINATION OF A RIVET NUT OR A RIVET BOLT WITH A SHEET METAL PART - The invention relates to a rivet nut ( | 2013-08-29 |
20130223951 | CAP AND FIXING STRUCTURE USING THE SAME | 2013-08-29 |
20130223952 | Wall mounted anchor assembly with reinforcing insert - A wall mounted anchor assembly in the form of a metal toggle bolt on which there is slidably received onto the metal shank portion a reinforcing plug insert which positions itself within the aperture drilled in the hollow wall for acceptance of the anchor assembly, the reinforcing plug insert insuring that the shank portion of the toggle bolt and the toggle bolt itself are centered within the hole after tightening. | 2013-08-29 |
20130223953 | ENCAPSULATED FASTENER AND METHOD AND TOOLING FOR MANUFACTURING SAME - An encapsulated fastener includes a nut having a face with a concave gap adapted to receive a bolt. The nut is encapsulated by an encapsulation including an extension, which includes a tube adapted for receiving a portion of the bolt and a flange adapted for engaging a face of the nut. The encapsulation extension is placed on the nut in an overmolding tool, wherein an encapsulation base is injection molded over a portion of the encapsulation extension. The encapsulation base encapsulates the nut and extends into the nut concave gap forming a base foot and washer protrusion. The nut is encapsulated except for its bore which is sealed off during the overmolding process by a spring-mounted mandrel. Alternative embodiments of the invention include tubes with different configurations for contacting the bolt whereby the tube or cylinder is reinforced. A method and tooling for manufacturing the encapsulated fastener are also provided. | 2013-08-29 |
20130223954 | THREAD-PRODUCING NUT, BLANK FOR THE FABRICATION OF SAID NUT, AND BOLTED JOINT COMPOSED OF SAID NUT AND A BOLT - A thread-producing nut for a screwed connection, wherein a core hole which is provided with thread turns is designed for positively locking, frictionally locking and releasable connection to an, in particular, cylindrical bolt or pin, in such a way that the thread turns have completely formed thread turns in certain sections when viewed in the circumferential direction and that free spaces with thread turns which are formed incompletely in terms of their height are provided between the completely formed sections of the thread turns. Furthermore, a blank for manufacturing the nut and a screwed connection composed of such a nut and a bolt are disclosed herein. | 2013-08-29 |
20130223955 | License plate security lock - A license plate security device comprises a spin barrel into which a license plate mounting machine screw is inserted. These are inserted into a spin barrel assembly with a closed bottom and an open top. The license plate is installed on the vehicle using at least one of these license plate security devices, more machine screws, and an ordinary screwdriver. A machined slug is inserted into the opened end of the spin barrel and secured by security set screw to keep from getting access to the head of the machine screw. With slug in place it helps keep out dirt, water, and rust. Removing the license plate now requires a security tool to remove the security set screw from the spin barrel and slug to access the head of the machine screw. Turning the spin barrel only will not remove the machine screw because it cannot transmit enough torque. | 2013-08-29 |
20130223956 | FASTENER DELIVERY APPARATUS - A fastener delivery apparatus includes a nose assembly to releasably hold a fastener. The nose assembly includes a plurality of balls or rollers and associated biasing members to provide a biasing force which biases the balls or rollers such that they engage with the fastener. Each biasing member exerts force in a first direction and an associated ball or roller moves in a second direction which is different from the first direction. A force transfer surface is provided between the ball or roller and the biasing member, the force transfer surface acting to convert at least a component of the force exerted by the biasing member in the first direction into force exerted on the balls or rollers in the second direction. | 2013-08-29 |
20130223957 | DATA EDITING APPARATUS AND PROGRAM - When data about plural book sheets, each belonging to one of plural chapters, are edited to bind the plural book sheets by a casing-in operation in such a manner that chapter range images, which indicate the respective ranges of the plural chapters, are displayed on an edge so that the chapter range images that are adjacent to each other are arranged at different positions from each other in the top-bottom direction, a marker image emphasizing the chapter range image is adjacent to the chapter range image indicating the range of a chapter having book sheets the number of which is less than or equal to a predetermined threshold. | 2013-08-29 |
20130223958 | MATERIAL HANDLING APPARATUS - An aerial lift ( | 2013-08-29 |
20130223959 | PICKING METHOD AND SYSTEM - During picking products (P) stored in high-bay racking (R), the products are transported to manual goods-to-person picking stations (M | 2013-08-29 |
20130223960 | GRAIN BIN ACCESS DOOR AND DISCHARGE CHUTE SYSTEM AND METHOD - A grain bin access door and chute system that can be retrofitted into existing grain bins or installed in new grain bins. The access panel includes an outer door and an inner door and allows a user to quickly access and assess the grain within a bin without fear of falling into the grain or through the crust of grain which can form a bridge on the top of grain. The access door includes a lever-controlled chute door and pipe-chute connection. This allows grain to be gravity fed into awaiting grain trucks or rail cars without using a more dangerous grain auger and without relying on outside energy sources. Additionally, grain transferred through a gravity-fed method is less likely to become damaged than grain transferred through a grain auger. An optional grain agitator may likewise be installed within the grain bin. | 2013-08-29 |
20130223961 | STORAGE SHELF SYSTEM FOR STORING STORAGE GOODS - The invention relates to a storage shelf system ( | 2013-08-29 |
20130223962 | PALLET TRANSPORTATION ASSEMBLY AND PROCESSES OF TRANSPORTING PALLETS USING THE SAME - The present invention relates to a pallet transportation assembly comprising a first tine, a second tine, and a body coupled to the first and second tines comprising a tine adjustment system, a wheel, and a vertical backing portion, wherein the first or second tine further comprises a riser hinged to the first or second tine. | 2013-08-29 |
20130223963 | ATV RAMP - The current invention discloses a light and easy to use support ramp assembly to be attached on a pick up truck to extend the cargo bed area. The assembly has preferably two retractable ramps, each having a horizontal ramp table/housing unit and a loading ramp. The ramp table housing unit is partially supported by cargo bed and by an open tail gate and further support is provided by a support arm and optionally by an adjustable loading support. The assembly is adjustable for any pickup truck. | 2013-08-29 |
20130223964 | TOWER-BASED PLATFORM SYSTEM FOR LIFTING COMPONENTS ATOP A WIND TURBINE TOWER - A system and associated method are provided for lifting tower-top components from ground level to atop a wind turbine tower. A platform assembly is configured at least partially around a base of the wind turbine tower. Lifting cables are connected to the platform assembly and run to the top of the wind turbine tower and back down to ground. The platform assembly has a forward loading portion configured for securement of a tower-top component intended to be lifted to atop the wind turbine tower, wherein the platform assembly is engaged around the wind turbine tower and lifted by the cables to a position adjacent the top of the wind turbine tower for transfer of the tower-top component. | 2013-08-29 |
20130223965 | POD DISPOSAL SYSTEM - A pod disposal system has a pod holder for holding a coffee pod; a moveable chamber including an engaging member for engaging with the coffee pod, and an ejector operably connected to the engager for disengaging the coffee pod from the engager, An actuator moves the moveable chamber between an engaging position, in which the engager engages with the coffee pod, an intermediate position, in which the moveable chamber moves the coffee pod out of the pod holder, and a disengaging position, in which the ejector disengages the coffee pod from the engager, thereby disposing the coffee pod. | 2013-08-29 |
20130223966 | REVOLVING FRAME OF CONSTRUCTION MACHINE - A revolving frame is provided with left and right vertical plates installed upright on a bottom plate, and a front plate arranged on a front side of the bottom plate and connecting the left and right vertical plates to each other. A left reinforcing plate is provided at a corner where the left vertical plate and the front plate cross each other, and a right reinforcing plate is provided at a corner where the right vertical plate and the front plate cross each other. As a result, the corner portion where the left vertical plate and the front plate cross each other is reinforced by the left reinforcing plate while a left side closed space (LS) is formed, and the corner portion where the right vertical plate and the front plate cross each other is reinforced by the right reinforcing plate while a right side closed space (RS) is formed. | 2013-08-29 |
20130223967 | Working Machine - A hydraulic excavator includes: a revolving upperstructure; a working device attached to the revolving upperstructure; an operator's cab which has a rear window and is disposed in a front position of the revolving upperstructure; and an engine room which is disposed in a rear position adjacent to the operator's cab and has a ceiling part made of a cover member. A part of the cover member located near the operator's cab is made of an inclined surface part having a shape whose height gradually increases toward the rear of a vehicle body with the vicinity of a lower end part of the rear window as a start point during a predetermined distance immediately after the operator's cab. The height of the start point of the inclined surface part may be set equal to or lower than the height of the lower end part of the rear window. | 2013-08-29 |
20130223968 | AUTOMATIC HANDLING AND AERATION OF A STACK OF PAPER SHEETS - A method and apparatus for automated aerating and handling a sub stack of a stack of rectangular paper sheets where the sub stack is gripped near or at opposed corners of a common edge of the sub stack by means of two robotic grippers (A, B) having two opposed gripping fingers (A | 2013-08-29 |
20130223969 | OPTICAL DISK RETRIEVAL DEVICE AND METHOD - The optical disk retrieval device that separates and retrieves a plurality of loaded optical disks one by one in order from top, includes: a base that loads the plurality of optical disks; pulling-up unit for pulling up the top optical disk of the plurality of loaded optical disks; a separation member that can cause a force to act on an inner wall of an inner hole of a plate-like member having the inner hole; and separation member elevating unit for moving the separation member in a vertical direction, wherein the pulling-up unit lifts the top optical disk upward, and the separation member elevating unit passes the separation member through an inner circumferential hole of the top optical disk lifted by the pulling-up unit from an upper side to a lower side, and the separation member causes the force to act on the inner wall of the inner hole of the plate-like member adhering directly beneath the top optical disk to thereby separate the plate-like member. | 2013-08-29 |
20130223970 | Animal Waste Collection Apparatus and Method of Use - An animal waste collection apparatus includes a housing having side and end walls defining an open top, bottom, and interior area. A bottom panel is pivotally coupled to a lower edge of one of the side walls and movable between an open configuration not covering the open bottom and a closed configuration covering the open bottom. A collection member includes a mounting portion completely covering the housing open top and a collection portion extending downwardly into the interior area, the collection portion being movable between a retracted configuration inside the interior area and an extended configuration outside the interior area through the open bottom for use to collect animal waste. The bottom panel is operatively coupled to the collection portion inside the interior area such that the bottom panel is moved to the closed configuration automatically when the collection portion resiliently moves from the extended configuration to the retracted configuration. | 2013-08-29 |
20130223971 | APPARATUS AND METHOD FOR EFFICIENTLY TRANSPORTING VARIOUS ARTICLES - A container for transporting articles and the method for using the same is disclosed herein. The container preferably has a rear wall with a bottom portion, a pair of sidewalls extending from the rear wall, and a baseplate extending from the bottom portion of the rear wall. An aperture may be placed on the rear wall to secure the container during transport. To allow for nesting of the containers, it is preferable that the sidewalls extend from the rear wall at an angle greater than 90 degrees. The rear wall may also contain a stabilizing rib for stabilizing the container during transport. In an exemplary embodiment, the aperture may contain a ledge which may correspond with a latch on a wheeled apparatus for quickly securing the container to the wheeled apparatus. | 2013-08-29 |
20130223972 | METHOD AND APPARATUS FOR LOADING AND UNLOADING AN ATV - The method and apparatus for loading and unloading an ATV from a truck bed includes mounting a sling in the forward end of the truck bed and attaching the winch line from the ATV to the sling link of the sling. With a pair of loading ramps inclined from the ground up to the rear end of the truck box, the winch line is used to winch the ATV up the ramps, or to assist the ATV in its self-propelled driving up the ramps and onto the truck bed. When unloading the ATV, the ATV is driven rearwardly down the ramps while the winch line is simultaneously extended from the winch so as to act as a speed limiter and to help keep the front of the ATV from lifting off the ramps. | 2013-08-29 |
20130223973 | ACOUSTIC TREATMENT IN AN UNDUCTED AREA OF A GEARED TURBOMACHINE - An exemplary geared turbomachine assembly includes an acoustic treatment that is in an unducted area of a geared turbomachine. | 2013-08-29 |
20130223974 | VARIABLE AREA TURBINE - A gas turbine engine includes a shaft and a turbine configured to drive the shaft. The turbine has at least one stage comprising a plurality of turbine vanes interspersed with a plurality of turbine blades. The plurality of vanes includes at least one variable vane movable between a closed position to reduce air flow and an open position to increase air flow. Movement of the at least one variable vane is controlled based on an engine limiting condition. | 2013-08-29 |
20130223975 | METHOD AND APPARATUS FOR STARTING SUPERSONIC COMPRESSORS - A supersonic gas compressor with bleed gas collectors, and a method of starting the compressor. The compressor includes aerodynamic duct(s) situated for rotary movement in a casing. The aerodynamic duct(s) generate a plurality of oblique shock waves for efficiently compressing a gas at supersonic conditions. A convergent inlet is provided adjacent to a bleed gas collector, and during startup of the compressor, bypass gas is removed from the convergent inlet via the bleed gas collector, to enable supersonic shock stabilization. Once the oblique shocks are stabilized at a selected inlet relative Mach number and pressure ratio, the bleed of bypass gas from the convergent inlet via the bypass gas collectors is effectively eliminated. | 2013-08-29 |
20130223976 | METHOD AND APPARATUS FOR LOCAL LOOP CLOSURE - A method and apparatus for local loop closure is provided. The apparatus includes a component for use in a gas turbine engine. The component includes at least one of an actuator and a servo-valve, at least one sensor, and an electronic module comprising controller electronics and memory. The electronic module is configured to receive and process commands for the at least one of an actuator and a servo-valve and queue received commands in an input buffer. | 2013-08-29 |
20130223977 | ACOUSTIC TREATMENT IN AN UNDUCTED AREA OF A GEARED TURBOMACHINE - An exemplary geared turbomachine assembly includes an acoustic treatment that is in an unducted area of a geared turbomachine. | 2013-08-29 |
20130223978 | METHOD AND SYSTEM FOR TUNING A TURBINE USING SECONDARY INJECTION NOZZLES IN NOZZLE RING - A turbine and method of operating the same includes a housing having a volute and an outlet and an impeller rotatable coupled to the housing. The turbine includes a nozzle ring having a plurality of primary nozzles and a plurality of secondary nozzles. The plurality of primary nozzles and the plurality of secondary nozzles direct fluid toward the impeller. An auxiliary valve assembly selectively communicates fluid from the volute to the plurality of secondary nozzles. An actuator is coupled to the valve auxiliary assembly moving the auxiliary valve assembly from a first position communicating fluid from the volute into the secondary nozzles to a second position blocking flow of fluid to the secondary nozzles. | 2013-08-29 |
20130223979 | SYSTEMS AND METHODS FOR SUPPLYING REDUCED PRESSURE AND MEASURING FLOW USING A DISC PUMP SYSTEM - Disc pump systems and methods relate to a disc pump system that includes a first disc pump having a first actuator and a second disc pump having a second actuator. The systems and methods utilize sensors to measure the displacements of the actuators and a processor to determine the pressure differential across each actuator as a function of the measured displacements of the actuators. The disc pumps are fluidly coupled by a known restriction and the processor determines the flow rate of the disc pump system based on the determined pressure differentials across each actuator and the characteristics of the known restriction. | 2013-08-29 |
20130223980 | ACTIVE GRILL SHUTTER VANE DESIGN AND VEHICLE SYSTEM - An integrated assembly includes a vehicle bumper system, and upper and lower air shutter sections with subassembled shutter vanes movable between closed and open positions, an actuator mechanism for moving the shutter members between positions. When in the fully open position, the shutter vanes are aerodynamically designed to minimize air drag, both as air flows past the vanes and also during after-vane airflow (and during after-bumper-beam airflow). When in the fully closed vane position, the vanes seal against each other to provide a highly efficient and leak-resistant air-blocking assembly. | 2013-08-29 |
20130223981 | DEVICE AND METHOD FOR RELIABLY OPERATING A COMPRESSOR AT THE PUMP THRESHOLD - A method is used for determining an operating point of a compressor that includes at least one impeller, compressor blades attached to the impeller, a housing and at least two sensors. The method includes calculating a deflection of the compressor blades. An operating point and spacing of the blades is determined with respect to a surge limit based on the calculating of the deflection by measuring passage times of the compressor blades at a sensor. A signal that is representative of a rotation speed is determined and is associated with the compressor impeller. In a learning or adaptation mode, compressor blade-specific, state-induced and position-induced deviations from an ideal state are determined using compressor blade-specific passage times that are measured and compared with ideal passage times. In a working mode, compressor blade-specific passage times are measured and the compressor blade-specific passage times are corrected using the determined state-induced and position-induced deviations. | 2013-08-29 |
20130223982 | THERMAL EXPANSION JOINT CONNECTION FOR SHEET METAL ASSEMBLY - A thermal expansion joint suited for metal sheet component assemblies and method of connection is described. The expansion joint connection is formed by overlapping edge portions of components which are subject to different temperatures. Slot apertures are formed in the edge portion of a first component at predetermined locations and hole apertures are formed in the edge portion of the second component and disposed for confronting alignment with the slot apertures. A connecting sleeve is disposed in each hole aperture and projects through the hole and associated slot and a retention washer is secured over an end of the connecting sleeve on the other side of the second component. A fastener extends through the retention washer and the connecting sleeve to clampingly interconnect the overlapped edge portions of the first and second components. | 2013-08-29 |
20130223983 | COUNTER ROTATING LOW PRESSURE TURBINE WITH SPLITTER GEAR SYSTEM - A gas turbine engine includes a shaft defining an axis of rotation. An outer turbine rotor directly drives the shaft and includes an outer set of blades. An inner turbine rotor has an inner set of blades interspersed with the outer set of blades. The inner turbine rotor is configured to rotate in an opposite direction about the axis of rotation from the outer turbine rotor. A splitter gear system couples the inner turbine rotor to the shaft and is configured to rotate the inner set of blades at a faster speed than the outer set of blades. | 2013-08-29 |