42nd week of 2015 patent applcation highlights part 32 |
Patent application number | Title | Published |
20150292542 | METAL TO METAL FASTENER - A fastener includes a shank having a diameter including a helical thread and a cutting tip. The fastener includes a head having an integral washer and nut. The washer has a diameter (d) and a thickness (t), wherein a relation of the diameter to the thickness is established through a shape factor greater than 0.55, the shape factor for the thickness (t) greater than 0.06 inches being d*(1+2.5t)*t | 2015-10-15 |
20150292543 | FIXING ARRANGEMENT COMPRISING BIFUNCTIONAL SCREW - The invention relates to fixing arrangement ( | 2015-10-15 |
20150292544 | DEVICE FOR LOCKING A NUT - The invention relates to a device for locking a nut ( | 2015-10-15 |
20150292545 | Adjustable Torque Nut - An adjustable torque nut for use with a threaded member, the torque comprising an annular body having an opening therein, screwthreads located interiorly of the annular body surrounding the opening, at least one slot formed in the body at an end having the opening, and a ring member designed to fit over the end to thereby control the size of the opening and the torque. | 2015-10-15 |
20150292546 | CAPTIVE FASTENER ASSEMBLY AND METHOD - A captive fastener assembly and method comprising a retaining plate for positioning upon a perimeteral surface of a cover of an enclosure during use, the retaining plate comprising a plurality of plate openings having an inner diameter for the passage of a plurality of respective captive fasteners. The captive fastener assembly further comprises a plurality of respective securing rings having inner and outer diameters, the plurality of capture fasteners comprising an annular notch for fixedly attaching to the inner diameter of the securing ring during use, wherein the outer diameter of the securing rings is greater than the inner diameter of the plate openings. | 2015-10-15 |
20150292547 | INJECTION-MOLDED ROOFING MEMBRANE PLATE - An injection-molded plastic roofing membrane plate includes a body and multiple cleats. The cleats extend from a bottom surface of the body. Each of the cleats has a rounded terminal end with a rounded terminal surface. The rounded terminal surfaces make surface-to-surface abutment with an underlying membrane in installation. The rounded terminal surfaces reduce wear on the underlying membrane that may otherwise occur. | 2015-10-15 |
20150292548 | Crank arm - A crank arm includes an arm assembly including an auxiliary lever arm having a first gear at a first end, a second gear at a second end, and an intermediate gear meshed with the first gear and the second gear respectively; a main lever arm having a first end meshed with the second gear; and a detent member disposed on a surface of the first gear; and a crank pin secured to a center of the first gear through the detent member. The detent member is configured to lock the first gear so as to maintain the main lever arm at a predetermined angle with respect to the auxiliary lever arm. In another embodiment, the intermediate gear is replaced with a chain which puts on the first and second gears. | 2015-10-15 |
20150292549 | COMPRESSION ROD HAVING A BUCKLING INITIATING FEATURE - A compression rod has a buckling initiating feature. The compression rod includes an elongate body. The elongate body has a first cross sectional area along a first a length of the elongate body and a second cross sectional area along a second length of the elongate body. The second cross sectional area defines the buckling initiating feature. The second cross sectional area is configured to cause buckling along the elongate body upon application of a predetermined axially oriented compressive force. | 2015-10-15 |
20150292550 | COMPOSITE AUTOMOTIVE CONNECTING ROD AND METHOD OF MANUFACTURE - Methods for connecting rods for automotive vehicles are provided. In particular, the disclosed methods produce connecting rods composed of composite material which includes organic polymeric plastic and carbon fiber. In some instances, the methods utilize reinforcing tape to improve strength. Connecting rods composed substantially of organic polymeric plastic and carbon fiber are also disclosed. In some instances, the connecting rods include reinforcing tape for increased strength. | 2015-10-15 |
20150292551 | CROSS-LINK ASSEMBLY FOR A DANGLING WORKTOOL FOR A WORKS MACHINE - A cross-link assembly for a dangling worktool in the form of a grapple is disclosed. The cross-link assembly may be held in vertical alignment with the grapple when in a lock position to enable operational coupling of the grapple to an arm of a machine. The cross-link assembly may have a frame for connection to the grapple. The frame may have spaced apart arms to movably support a pin. The pin may have an abutment portion. A lock member may be movably engaged to the frame. The lock member may also be configured to engage with the abutment portion. The lock member may have a lock portion. The lock portion may be configured to engage with a lock element provided on the grapple. | 2015-10-15 |
20150292552 | BEARING SLEEVE FOR AIR BEARING - An air bearing assembly is provided that includes a bearing sleeve that has two slots side-by-side having rectangular profiles for engaging the ends of first and second bearing foils for supporting a shaft of a dual-stage compressor. The first rectangular-profile slot, which may be made using a broaching process, is designed to receive first ends of the first bearing foil and the second bearing foil. The second rectangular-profile slot, which may also be made using a broaching process, is designed to receive a second end of the second bearing foil. This dual-slot design replaces the complex “L” shaped single slot design of conventional bearing sleeves, allowing for high-volume, low-cost manufacturing of the bearing sleeves. The dual-slot design also provides for robust engagement of the bearing foils with the bearing sleeves, while allowing easy assembly and installation of the air bearing assemblies. | 2015-10-15 |
20150292553 | DOUBLE ROW TAPERED ROLLER THRUST BEARING FOR IMPROVED LOADING CAPACITY - A double row thrust bearing assembly ( | 2015-10-15 |
20150292554 | PINION ASSEMBLY PRELOADING SYSTEM - The present disclosure relates to pinion assembly preloading systems and methods of operation. Disclosed are systems including a press actuator that applies an axial force against a pinion assembly; a force sensor that measures a reaction force at the pinion assembly; and a method of controlling the press actuator according to a change in the reaction force. | 2015-10-15 |
20150292555 | WATER LUBRICATED BEARING DEVICE - The arrangement comprises a fluid bearing comprising a first fluid bearing element located in a bearing housing and a piston located in a pump housing. The bearing housing comprises a bearing housing opening. The pump housing comprises a pump housing opening. The first fluid bearing element is connected to the piston by means of a connection means extending from the first fluid bearing element through the bearing housing opening to the piston through the pump housing opening. The piston is arranged to reciprocate in the pump housing. The pump housing is connected to a fluid reservoir by means of a first inlet. The bearing housing comprises a first outlet for allowing fluid to exit the bearing housing. The arrangement further comprises a fluid transport means fluidly connecting the pump housing and the bearing housing. | 2015-10-15 |
20150292556 | BEARING SHELL WITH ALIGNMENT PROJECTING FEATURE - A bearing shell for a sliding bearing may include a body having a convex outer surface and an alignment feature projecting from the outer surface. The alignment feature may be arranged at an end face of the body. The alignment feature may include a first tapered portion having an axial width that reduces in a direction away from the end face. The first tapered portion may include at least two axial sides extending circumferentially and angled away from parallel with respect to a corresponding axial end face of the body by an angle of 2° to 10°. | 2015-10-15 |
20150292557 | CAGE FOR ROLLING BEARING ASSEMBLY AND ROLLING ELEMENT-CAGE ASSEMBLY WITH ENHANCED LUBRICATING ABILITIES - A roller-cage assembly including a plurality of rolling elements and a cage is provided. The cage includes a first radial flange, a second radial flange, and a plurality of crossbars extending therebetween that define a plurality of rolling element pockets. The rolling elements are located in at least some of the pockets, and the plurality of crossbars each include lateral surfaces that border the plurality of rolling element pockets. Each of the lateral surfaces have a recess extending less than an axial length of each of the plurality of rolling elements along a medial portion of the crossbar. First and second axial end portions of the respective crossbars are located outside of the recesses such that each of the plurality of rolling elements is laterally supported by the first and second axial end portions of adjacent ones of the respective crossbars. | 2015-10-15 |
20150292558 | CAGE FOR ROLLING BEARING AND ROLLING BEARING - It is an object of the present invention to provide a cage for a rolling bearing having a film, formed on a surface thereof, which wears little over a long period of time from an initial stage of sliding contact between the film and rolling elements as well as other members and does not peel off the surface of a base material of the cage or dissolve in lubricating oil containing a sulfur-based additive and a rolling bearing having the cage. A cage ( | 2015-10-15 |
20150292559 | DOUBLE ROW BALL BEARING AND SHAFT SUPPORT DEVICE - A double row ball bearing includes: an outer ring; an inner ring; a plurality of first balls disposed between the outer ring and the inner ring to form a first ball row; a plurality of second balls disposed between the outer ring and the inner ring to form a second ball row having a pitch circle diameter larger than that of the first ball row; an annular first cage having a plurality of first pockets in which the first balls are held; an annular second cage having a plurality of second pockets in which the second balls are held; and an annular portion that covers, together with the outer ring, a portion of each second ball held in the second pocket from the radially outside, the portion being exposed on the outside of the second pocket and oriented radially outward. | 2015-10-15 |
20150292560 | ROLLING BEARING DEVICE - A rolling bearing device includes a rolling bearing; and a spacer provided adjacent to one side of the rolling bearing in an axial direction and having a grease reservoir and a flow path, the grease reservoir being in a form of a groove, extending along a circumferential direction, and having grease reserved in the grease reservoir, and the flow path providing communication between the grease reservoir and an inner part of the rolling bearing. The spacer includes an annular wall surface that defines an inner periphery of the grease reservoir. An end of the annular wall surface on a side of the rolling bearing in the axial direction of the grease reservoir is continuous with an opposed end face of the spacer that is opposed to the rolling bearing. An entire area of the annular wall surface is constituted by a flat surface. | 2015-10-15 |
20150292561 | HYBRID BEARING ASSEMBLY WITH ROLLING ELEMENTS AND PLAIN BEARING - A bearing assembly includes an outer race having an inner surface defining a concave contour and an inner race positioned in the outer race. The inner race has an inner surface defining a bore therethrough and an outer surface defining at least one groove circumscribing the outer surface. A plurality of rolling elements is rollably located in the groove and is in rolling contact with the inner surface of the outer race. A lubricious liner has an inner liner-surface and an exterior liner-surface, the exterior liner-surface being disposed on the inner surface defining the bore. The lubricious liner has a modulus of compression of a magnitude sufficient to allow misalignment of the inner liner-surface relative to the exterior liner-surface in response to a force applied thereto. | 2015-10-15 |
20150292562 | BEARING STRUCTURE FOR TURBOCHARGER - A bearing structure for a turbocharger includes a center housing, which is arranged between a turbine wheel and a compressor wheel and has an insertion hole, a rotary shaft, which is inserted through the insertion hole and couples the turbine wheel to the compressor wheel, a pair of bearing members, which is press-fitted into the gap between the rotary shaft and the center housing and rotationally supports the rotary shaft, and a restriction member, which is held by the rotary shaft at a position between the bearing members and restricts the movement of the rotary shaft in the thrust direction by engaging with the bearing members. The bearing members have engagement surfaces engaging with the restriction member. An oil supply opening is formed in each of the engagement surfaces. | 2015-10-15 |
20150292563 | BEARING ASSEMBLY WITH SPLIT OUTER RING HAVING INTERFERENCE FIT TABS AND METHOD OF ASSEMBLY OF BEARING - A bearing includes a split outer race having a first outer race member and a second outer race member that form an annular ring. The bearing includes an activation member that is rotatable from a first position to a second position and is at least partially disposed in the annular ring. A locking feature is defined by the first outer race member, the second outer race member and the activation member. The locking feature has an unlocked position and a locked position. The unlocked position corresponds to the first position of the activation member and the locked position corresponds to the second position of the activation member. | 2015-10-15 |
20150292564 | Toothing for operation at a deflection angle and production method - A toothing, in particular of a drive spindle for driving a roll in rolling mills or continuous casting plants, which has several teeth and meshes with a second toothing in the manner of a spline, wherein a flank line of the teeth has a curvature, and a deflection angle is formed between the rotational axis of the second toothing and the rotational axis of the drive spindle toothing, and wherein the teeth of drive spindle toothing have a twist in form of profile angle deviation over the tooth width in the flank direction. | 2015-10-15 |
20150292565 | LIGHTWEIGHT JOINT FOR TRANSMITTING ROTATIONAL MOVEMENTS - The invention relates to a connecting joint for transmitting a rotation movement from a first to a second rotating shaft, having a joint outer part, a joint central part, and a joint inner part, wherein for transmitting the rotation movement, the joint outer part is connected to the first rotating shaft and the joint inner part is connected to the second rotating shaft. A plurality of balls are provided in ball tracks, which balls in the ball tracks may change their position in relation to the joint outer part, joint central part, and joint inner part. Rotational movement of the connecting joint, by way of the balls in the ball tracks, is transmittable from the joint outer part via the joint central part to the joint inner part and vice versa. | 2015-10-15 |
20150292566 | DUAL TORQUE BAR DRUM ELEMENT - A constricting clutch brake element is operable to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates are movably mounted and selectively movable radially on an annular body of the clutch brake element. The backing plates engage a plurality of friction linings. Each backing plate is configured for usage with different numbers of torques bars to meet different torque carrying capacities, all within the same envelope size. The configuration also allows plural torque bars to be relatively positioned so that they can engagingly guide the backing plate during its radial movement. | 2015-10-15 |
20150292567 | MULTIPLE DISC CLUTCH APPARATUS - A multiple disc clutch apparatus configured to reduce the drag torque, the sticking torque, and simultaneously the weight of the multiple disc clutch apparatus. The apparatus can comprise substantially annular multiple clutch discs connected to an input-side from an engine; substantially annular multiple clutch plates alternately laminated with the clutch discs and connected to an output-side to a wheel; and frictional members secured on surfaces of the clutch discs opposing the clutch plates and adapted to press-contact with or separate from the clutch plates. A power from the engine can be transmitted to the wheel when the clutch discs and plates are press-contacted with each other; the power transmission being blocked by releasing the press-contacting force; wherein depressions are formed on each clutch plate along its periphery and radially inward therefrom; and wherein a part of the one or more frictional members is positioned within a region of the depressions. | 2015-10-15 |
20150292568 | CLUTCH BACKER PLATE WITH RECESSED RIVETS - A driven disc assembly is provided wherein a clutch disc has enlarged holes for connection of opposing backing plates. The backing plates have semi-pierced sections that are insertable within mounting holes of the clutch disc. The thickness of the backing plates are enlarged from their normal thickness causing a top surface of the backing plates to axially clear heads of conventional rivets. The thickness of the friction buttons on the backing plates can then be reduced to their minimal effective use thickness. | 2015-10-15 |
20150292569 | CLUTCH PACK WITH WEAR LINERS - An improved clutch pack is disclosed. The clutch pack incorporates liners, improved driving friction disks and driven disks where the thickness of the improved driving friction disks and driven disks are selected in order to allow more driving friction disks and more driven disks to be used within the improved clutch pack while maintaining approximately the same overall height as compared to the standard clutch pack the vehicles clutch system was designed for. | 2015-10-15 |
20150292570 | TRANSMISSION - If a sleeve of a double cone-type synchronizer is not smoothly engaged with a dog gear because of getting caught by the dog gear, the dog gear, as pressed by the sleeve, may lean with a spline-connecting part of the dog gear to a transmission gear as a fulcrum, so that an inner ring of a blocking ring may be damaged by being squeezed between the dog gear and a hub. However, the transmission gear includes: a tooth surface portion having tooth surfaces formed on one axial end side of the transmission gear; and a contact portion formed on the opposite axial end side, and abutting against the dog gear. The contact portion extends radially outward of a through-hole of the dog gear, thereby preventing the dog gear, as pressed by the sleeve, from leaning toward the transmission gear so as to prevent damage of the inner ring. | 2015-10-15 |
20150292571 | CLUTCH ARRANGEMENT COMPRISING A SHIFT PISTON AND A PISTON HOUSING - A clutch arrangement includes a shift piston and a piston housing. The shift piston is arranged to be displaced in an axial direction relative to the piston housing between at least one gear position and a neutral position. The clutch arrangement also includes a spring element for forcing the shift piston towards the neutral position. The clutch arrangement includes a first return piston and a second return piston arranged on opposite sides of the spring element, and the spring element is accommodated within a recess of the shift piston and is pretensioned between the first return piston and the second return piston. In the neutral position the first return piston is forced by the spring element against a first stop element of the shift piston, defining an end position for the first return piston relative to the shift piston, and the second return piston is forced by the spring element against a second stop element of the shift piston, defining an end position for the second return piston relative to the shift piston. | 2015-10-15 |
20150292572 | CLUTCH SEAL - The invention provides a clutch seal which can enhance a durability of a membrane portion which is a constituting part of a seal and is constructed by a rubber-like elastic body, and can inhibit a working fluid from standing in a concave surface of the membrane portion. The clutch seal of the invention is an annular seal interposed between a clutch plate in a dry clutch and a piston pressing the clutch plate, has a middle ring fixed to the piston between an outer ring and an inner ring which are fixed to a clutch housing, and has membrane portions constructed by a rubber-like elastic body respectively between the outer ring and the middle ring and between the inner ring and the middle ring, wherein the middle ring is arranged at an intermediate position of a stroke in an initial shape of the membrane portion. | 2015-10-15 |
20150292573 | CLUTCH - A recess, which has a bottom, is formed in at least one of a contact surface of a rotor and a contact surface of an armature. A solid material, which is made of thermoset resin that contains powder of metal oxide or metal dispersed in the thermoset resin, is formed in an inside of the recess. | 2015-10-15 |
20150292574 | CLUTCH MECHANISM - When a control unit starts to supply power to an electromagnetic coil in a first direction, a magnetic force generated by a non-attracting magnetic circuit becomes larger than a magnetic attraction force generated by an attracting magnetic circuit. As a result, a movable member is guided by a guide portion of a yoke and moves to a second position from a first position. When the control unit starts to supply power to an electromagnetic coil in a second direction, the magnetic attraction force generated by the attracting magnetic circuit becomes larger than the magnetic force generated by the non-attracting magnetic circuit. As a result, the movable member is guided by the guide portion and moves to the first position from the second position. Accordingly, the movable member can reliably perform a moving operation when turning ON/OFF. | 2015-10-15 |
20150292575 | ANTI-ROTATIONAL SYSTEMS AND METHODS - An anti-rotational system is provided comprising a pawl carrier mounted for rotation within a ratchet, the pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, wherein the pivot joint is between the contact portion and the counterweight portion, wherein the counterweight portion is configured to be radially inward of the contact portion in response to rotation of the pawl carrier in a first rotational direction at an angular velocity less than a predetermined angular velocity. | 2015-10-15 |
20150292576 | DRY FRICTION CLUTCH WITH DAMPENING SYSTEM - A pneumatic dry friction clutch with a cone-shaped friction backing member and an intermediate member interlinked together with mating protrusions and recesses. The axial and circumferential degrees of freedom minimize or reduce noise and vibrations of the clutch, particularly any resonance. The clutch can be either an On-Off clutch or a two-speed clutch. | 2015-10-15 |
20150292577 | DAMPED ANTI-ROTATIONAL SYSTEMS - A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin. | 2015-10-15 |
20150292578 | SYSTEMS AND METHODS FOR SHOCK LOAD REDUCTION - A pawl carrier system comprising a pawl hub disposed substantially coaxially to a pawl carrier, a spring circumferentially disposed between the pawl hub and the pawl carrier, a pawl pivotably mounted to the pawl hub on a pivot joint, the pivot joint comprising an axially extending pin mounted to the pawl hub, wherein the axially extending pin extends through the pawl carrier and the pawl hub. A ratchet carrier system is provided comprising a ratchet carrier disposed substantially coaxially to a ratchet hub, wherein the ratchet hub comprises a ratchet tooth, a spring circumferentially disposed between the ratchet carrier and the ratchet hub and a retaining pin axially extending through the ratchet carrier and the ratchet hub; | 2015-10-15 |
20150292579 | AXLE-MOUNTED BRAKE DISC WITH A CONNECTING ELEMENT - A connection for an axle-mounted brake disc in a rail vehicle with a connecting element on the coach side, such as a hub, wherein the axle-mounted brake disc has a friction ring and a flange formed on the inner circumference of the friction ring, which flange is fastened to the connecting element. The connection has tabs made from metal sheet distributed around the circumference connected to the flange and the connecting element. | 2015-10-15 |
20150292580 | Brake System and Electric Motor - An electromagnetically actuatable brake system is provided, particularly for an electric motor having a rotor shaft, and an electric motor, the brake system having an armature disk, wherein the brake system has a brake lever, especially for the manual release of a brake, the brake lever having a first lever section and a second lever section, in particular, being made up of a first lever section and a second lever section. | 2015-10-15 |
20150292581 | Hydrodynamic Retarder - The invention relates to a hydrodynamic retarder comprising—a rotor ( | 2015-10-15 |
20150292582 | FRICTION BRAKE ASSEMBLY WITH AN ABRADABLE METAL FOAM BRAKE PAD - A brake assembly and a method for manufacturing a brake assembly are provided. The brake assembly includes a brake pad affixed to a substrate. The brake pad extends from the substrate to a brake pad friction surface, and includes abradable cellular metal foam with the hardened ceramic particles. | 2015-10-15 |
20150292583 | BRAKE PAD AND CALIPER DEVICE - The brake pad | 2015-10-15 |
20150292584 | RADIAL SPRINGS AND METHODS OF INSTALLING AND UNINSTALLING RADIAL SPRINGS - The present disclosure provides radial springs that control radial forces between adjacent concentric components. The radial springs may be configured for placement between the adjacent concentric components. The radial springs may include a base member, support members extending from the base member, and resilient members extending from the base members. The resilient members may extend radially, axially, at an angle relative to the axis, or a combination thereof, and may be radially deformable. The resilient members may exert radial forces substantially uniformly radially inward or outward in use. The resilient members may be leaf type members or cantilever type members. The support members and resilient members may be provided on a radially inward or outward side of the base member. The methods of installing and uninstalling radial springs may include engaging the resilient members with a tool and radially deforming the resilient members to engage or disengage the radial spring from an adjacent concentric component. | 2015-10-15 |
20150292585 | SPIRAL SPRING - At least a first movable coil part of the plurality of movable coil parts that is in the innermost place in the radial direction does not come into contact with both the fixed coil part, which is radially adjacent on the inside, and a second movable coil part, which is radially adjacent on the outside, at the same place in the circumferential direction while coming into contact with only one of the fixed coil part and the second movable coil part in a plurality of places that are circumferentially displaced, when the spiral spring is in an elasticity retaining state reached from a free length state by elastic deformation in the diameter-reducing direction. | 2015-10-15 |
20150292586 | Elasticity-Adjustable Nonlinear Pressure Spring Unit - A spring unit includes a compressive spring, a reciprocating unit, and a connecting device provided on an upper end of the compressive spring. The reciprocating unit includes a base, a supporting frame movably supported on the base, and a pulling string. The pulling string has an upper end connected to the connecting device, and a lower end extended to connect to the base, and extends along a central space of the compressing spring and penetrating the supporting frame to connect between the connecting device and the base for normally exerting a predetermined downward force to the upper end of the compressive spring. The compressive spring is normally and slightly compressed by a pre-compression force exerted by the pulling string, so that when the compressive spring is subject to an external force, an extension of the compressive spring is non-linear and not directly proportional to the external force. | 2015-10-15 |
20150292587 | IMPACT RELIEVING DEVICE - An impact relieving device includes an impact portion and a fixed portion. The impact relieving device has an integral structure that is formed by one-step extrusion molding. The impact portion includes an inner layer and an outer layer. The inner layer and the outer layer are separated by a separation rib to form a cavity. The outer layer of the impact portion is arc-shaped, and an arc surface protrudes outwards. The impact relieving device has low manufacturing cost, is easy to manufacture and install, has a simple structure, and can effectively relieve an impact force. | 2015-10-15 |
20150292588 | BASE ELEMENT - A base element for fastening a component to fastening holes which are made in a metallic base body is coated with an elastomer. The base element may be provided with an anti-corrosion coating, but can nevertheless be adapted individually for different installation situations and can be produced economically. Fastening holes may form at least two holes patterns and at least one of the hole patterns is rendered unusable by way of the formation of the elastomer on the base body. | 2015-10-15 |
20150292589 | SWITCHABLE/VARIABLE RATE ISOLATORS USING SHAPE MEMORY ALLOYS - A number of variations may include a product including a variable rate vibration isolator that may include a shape memory material having at least two physical states, wherein each physical state may have a corresponding vibration isolation rate. The vibration isolator may be disposed within and assembly including at least a first part and a voltage source in electrical communication with the shape memory alloy. The product may further include a controller constructed and arranged to pass at least one predetermined current from the voltage source to the shape memory alloy such that the shape memory alloy enters a physical state that dampens vibration of the first part. | 2015-10-15 |
20150292590 | DAMPENING DEVICE FOR A SURVEYING ROD AND SURVEYING ROD COMPRISING A DAMPENING DEVICE - The dampening device comprises a first member, preferably a tubular member, which is to be positioned at the end of the surveying rod which is to be directed to the ground, a second member, preferably a post, being at least partially slidable directly or indirectly along the first member in a longitudinal direction and for being directly or indirectly connected to a tip which is to be placed on the ground, wherein the first and second members overlap at least in one position at least partially along the longitudinal direction, and at least one elastic dampening member which is directly or indirectly housed by the first and/or second member and disposed such that it is compressed by a movement of the first member and the second member relative to each other in the longitudinal direction, so that mechanical shock exerted to the surveying rod and/or the tip can be dampened by elastic deformation of the dampening member. | 2015-10-15 |
20150292591 | A DEVICE FOR STUBBLE TREATMENT AND A VIBRATION-ABSORBING ARRANGEMENT THEREOF - A device for stubble treatment once a crop has been harvested having a frame, at least one knife rolling segment connectable to the frame through a pair of bearings to operate substantially horizontally, a vibration-absorbing arrangement for each bearing that is adapted to be mounted between a bearing and a free-end of the frame that has vibration-absorbing elements that are at least partially made of a resilient material to isolate the frame from vibrations generated at the rolling segment, a first plate to be attached to the free-end of the frame and a second plate adapted to be attached to the bearing, the plates being adapted to be fastened together. Two or more vibration-absorbing elements are positioned in-between the plates, wherein two vibration-absorbing elements are positioned symmetrically with respect to the center of the plates. | 2015-10-15 |
20150292592 | DAMPER DEVICE - The disclosure relates to a damper device comprising a cylinder, a piston bearing on one side of the cylinder, a piston rod displaceably received by the piston bearing, and a bottom unit on another side of the cylinder. The cylinder, the piston bearing and the bottom unit form a closed chamber that is filled with a compressible liquid. The piston rod subdivides the chamber into first and second chamber halves between which the liquid can be displaced if the piston rod is displaced relative to the cylinder. Furthermore, the closed chamber provides for a variable volume so as to compensate temperature-induced pressure fluctuations inside the closed chamber. | 2015-10-15 |
20150292593 | VEHICLE FLEXIBLE DRIVING PLATE HAVING TORSIONAL DAMPER - A flexible driving plate having a torsional damper incorporating springs that are positioned in pockets that are non-linear relative to the direction of rotation of the crankshaft is disclosed. The torsional damper connects an engine crankshaft and a transmission input member wherein the crankshaft has a rotational direction. The damper comprises a drive plate connected to the crankshaft, a driven plate connected to the input member, a plurality of springs, and a like number of spring pockets in which the springs are fitted formed in both the drive plate and the driven plate. A plastic spacer is provided in each spring. The axis of each pocket is at an angle other than 90° relative to the angle of rotational direction of the crankshaft. | 2015-10-15 |
20150292594 | CENTRIFUGAL PENDULUM DAMPING DEVICE - A centrifugal pendulum damping device includes a support body provided with a pair of first curved tracks and fixed to a rotating shaft, inertial masses provided with a pair of second curved tracks and supported on an outer peripheral part of the support body, and pins rollably fitted in a section where a first and second curved track intersect each other. Since the shapes of the pair of first curved tracks are different from each other and the shapes of the pair of second curved tracks are different from each other, the inertial mass moves rotationally and translationally in the peripheral direction of the support body, which improves damping low frequency vibration performance. Since the inertial mass moves rotationally, it is less likely to extend outside the region of the support body. | 2015-10-15 |
20150292595 | INTERNAL COMBUSTION ENGINE - In an engine (internal combustion engine), a crankcase is provided with a fastening area that surrounds the opening and contacts the oil pan, a balance shaft housing is disposed in the crankcase to surround the opening, and four housing side fastening sections are provided to the crankcase to fasten the crankcase and the balance shaft housing. The fastening section of the four housing side fastening sections in a first axial direction side of a balance shaft is disposed on the inside of the fastening area, and the fastening section of the four housing side fastening sections in a second axial direction side of the balance shaft is disposed on the outside of the fastening area. | 2015-10-15 |
20150292596 | CRANKSHAFT DAMPER - A crankshaft damper for a crankshaft is provided. The crankshaft damper includes a housing including a center opening configured to receive the crankshaft therein. The crankshaft damper includes a cover plate removably coupled to the housing. The housing and the cover plate enclose an annular chamber therebetween. The crankshaft damper further includes an inertia member disposed within the annular chamber. The cover plate includes an outer diameter surface located at an outer diameter thereof. The outer diameter surface defines an annular outer edge. The crankshaft damper further includes a plurality of outer through-holes formed as notches on the annular outer edge of the cover plate. Each of the plurality of outer through-holes extends inward along the outer diameter of the cover plate. Further, each of the plurality of outer through-holes receives a fastener therein to couple the cover plate to the housing. | 2015-10-15 |
20150292597 | Bicycle Chain - An outer link plate for a bicycle chain is provided. The outer link plate has an interior surface configured to face another counterpart outer link plate in an assembled state and an exterior surface opposite to the interior surface. The outer link plate has an outer perimeter, and first and second end portions including respective first and second openings each having corresponding parallel center axes. An intermediate portion is provided interconnecting the first end portion and the second end portion. The intermediate portion has an axially recessed portion formed along the outer perimeter on the exterior surface, the intermediate portion having a pair of intermediate edges formed along the outer perimeter, the axially recessed portion being formed on at least one of the intermediate edges and including a chamfered portion connecting the at least one of the intermediate edges to the exterior surface of the outer link plate. | 2015-10-15 |
20150292598 | DRIVE CHAIN - Exemplary arrangements for drive chains are disclosed. In one exemplary arrangement, a tooth shaped link member for a drive chain comprises a web portion, a first side tooth, a second side tooth and a central guide tooth. The web portion extends between opposing side portions of the link member. The first side tooth and the second side tooth each include an apex that is oriented at an angle to extend toward the central guide tooth. In another exemplary arrangement, a drive chain comprises a plurality of inner links that are operatively connected to a plurality of outer links, where a pair of rollers are mounted between the inner links with a pin being positioned between the rollers. | 2015-10-15 |
20150292599 | 9-Speed Planetary Gearbox - A transmission includes a drive shaft ( | 2015-10-15 |
20150292600 | MULTIMODE ELECTROMECHANICAL VARIABLE SPEED TRANSMISSION APPARATUS AND METHOD OF CONTROL - The current invention discloses a multi-mode electro-mechanical variable speed transmission. The transmission includes an input shaft, an output system, at least one planetary gear set having at least three branches each represents a co-axial rotating member, two electric machines along with the associated controllers for the electric machines, and at least a clutch. The first branch couples to the first electric machine with a constant speed ratio; the second branch couples to the output system with a constant speed ratio; and the third branch couples to the input shaft with a constant speed ratio; the second electric machine selectively couples to two different the branches of the planetary gear set with two different constant speed ratios, respectively. Said multi-mode electro-mechanical variable speed transmission is capable of providing multiple operation modes including two electric drive modes and two power split operation modes. Different operation modes cover different speed ratio regimes and are suitable for different power requirements. At the mode switching point, the corresponding clutch or clutches is automatically synchronized. This avoids shock loads during operation mode switching. The transmission is capable of providing operations with at least a fixed output to input speed ratio. | 2015-10-15 |
20150292601 | STANDARDIZED GEAR TRAIN MODULES FOR MULTI-SPEED HUB DRIVE WHEELS - A method is provided for making a multi-speed hub drive wheel (MDW) for a vehicle. The method includes providing a set of standardized gear train modules which includes a first gear train module having a 2-speed star/epicyclic front end, a second gear train module having a 2-speed star compound back end, and a third gear train module having a single-plane star compound final stage reducer. A vehicle is selected having a set of gear train performance criteria associated therewith, and a module from the set of standardized gear train modules is incorporated into an MDW for the vehicle which meets the gear train performance criteria. | 2015-10-15 |
20150292602 | CHAIN TENSIONER - Provided is a chain tensioner that can, with a simple structure, supply sufficient and necessary oil when restarted after a long time after the stop of oil supply, and control pressing force in accordance with operating conditions during the drive, thereby reducing vibration of the chain not only when restarted but also during the drive. In a chain tensioner | 2015-10-15 |
20150292603 | PULLEY DEVICE FOR BELT OR CHAIN, MANUFACTURING PROCESS OF AN HOLLOW SHAFT FOR SUCH A DEVICE AND ASSEMBLY PROCESS OF SUCH A DEVICE - A pulley device for a belt or chain, the pulley device comprising a bearing provided with an external ring, an internal ring, and at least one row of rolling elements mounted in a bearing chamber defined between the external and internal rings. A pulley is secured in rotation with the external ring and provided with an external radial surface for engaging with a belt or chain. Also included is at least one hollow shaft able to receive a screw for mounting the pulley device on a support. The hollow shaft forming a structural unit comprising a bushing, a flange secured to the bushing, and which extends, from the bushing, radially outwards, respective to a central axis of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer and an endplate, while the washer is radially located between the bushing and the endplate. | 2015-10-15 |
20150292604 | VEHICLE POWER TRANSMISSION DEVICE - Six transmission units of a vehicle power transmission device are arranged side by side at equal intervals and intermittently transmit driving force with different phases. The phase of unit # | 2015-10-15 |
20150292605 | CONTINUOUSLY VARIABLE TRANSMISSION - In a stepless transmission | 2015-10-15 |
20150292606 | DUAL CLUTCH GEARBOX WITH COUNTERSHAFT DESIGN - A dual-clutch transmission of a countershaft design includes a main transmission and a downstream group transmission. The main transmission has a solid first transmission input shaft connected to the output of a first powershiftable clutch, a hollow second transmission input shaft connected to the output of a second powershiftable clutch/electric machine, through which the first transmission input shaft extends, and two countershafts arranged coaxially with one another. The first countershaft is a hollow shaft and the second countershaft passes through the first countershaft. A drive output shaft of the main transmission is arranged coaxially with the two transmission input shafts and is the drive input shaft of the group transmission. The drive input sides of the powershiftable clutches/machines are connected to a drive aggregate, and to bridge across the group transmission, the second countershaft can be connected via a shifting element to the group transmission drive output. | 2015-10-15 |
20150292607 | AGRICULTURAL VEHICLE TRANSMISSION - A continuously variable transmission for an agricultural vehicle, the transmission comprising a transmission casing and transmission components, the components including: an input shaft drivable by a prime mover, first and second output drive shafts for connection to driven wheels of the vehicle, a mechanical transmission branch which transfers torque mechanically from the input shaft to the first and second output shafts, and a further transmission branch having at least one continuously variable motor, wherein the first and second output drive shafts are additionally driven by the at least one motor so as to provide the first and second output drive shafts with continuously variable drive. | 2015-10-15 |
20150292608 | MULTI-MODE POWER TRAINS - A power train and related vehicle are described for multi-mode power transmission. A first continuously variable power source (“CVP”) may convert rotational power received by the engine for transmission to a second CVP. A variator assembly may receive rotational power from the second CVP at a first input and directly from the engine at a second input. A control assembly may include one or more output components and a plurality of clutch devices arranged between the one or more output components and the variator assembly and engine. In a first state of the control assembly, the plurality of clutch devices may collectively provide direct power transmission between the engine and the one or more output components. In a second state of the control assembly, the plurality of clutches may collectively provide power transmission between the variator and the one or more output components. | 2015-10-15 |
20150292609 | POWER TRANSMISSION SYSTEM - A power transmission system comprises a transmission device, and a power supply device which powers the transmission device, wherein the transmission device comprises a cavity having a body, covers, an inlet and an outlet; at least a pair of rotors and a gear set that are assembled in the cavity; and a transmission shaft pivotally connected with the pair of rotors and the gear set; the power supply device comprises a power equipment available for transmitting a working fluid; shaft adapters connected with the inlet and the outlet of the cavity; and a connecting pipe connected between the power equipment and the shaft adapter; the working fluid is transmitted by the connecting pipe from the power equipment to the inlet of the cavity to provide the pair of rotors with normal force for radial motion in a reverse rotation direction and make pressure in the cavity increased. | 2015-10-15 |
20150292610 | CONTINUOUSLY VARIABLE POWER-SPLIT VEHICLE TRANSMISSION - A continuously variable power-split transmission is provided and comprises an epicyclic module ( | 2015-10-15 |
20150292611 | LOCKING DIFFERENTIAL - Locking differentials are described that include a first orientation and a second orientation. In the first orientation, the locking differential has a default unlocked position and must be actuated to be locked. In the second orientation, the locking differential has a default locked position and must be actuated to be unlocked. The user selects whether the locking differential is in the first orientation or the second orientation. | 2015-10-15 |
20150292612 | TORQUE ESTIMATION FOR WORK MACHINE POWER TRAIN - A work machine having a diesel engine driving a plurality of ground movement devices to tow an agricultural implement. A torque estimating system is employed to determine the level of torque in the drive train between the diesel engine and the ground movement devices. The torque estimation device is a sensor determining the axial and radial deflection of an input shaft as a function of the torque transmitted between a pair of adjacent gears in the power train. | 2015-10-15 |
20150292613 | LUBRICATION STRUCTURE FOR DRIVING FORCE TRANSMISSION DEVICE - A planetary gear has a sun gear having external teeth on an outer peripheral side, a plurality of pinion gears engaged with the sun gear, a carrier supporting the plurality of pinion gears, a circular oil catch plate on an end of the carrier, and a rotation member having a ring gear, on an outer peripheral side of the carrier and the oil catch plate. An engaging element engaged with the rotation member is disposed on an outer periphery of the planetary gear. The oil catch plate includes an open close valve which opens a passage at at least a predetermined rotation number. Lubrication oil supplied to the planetary gear is guided to the engaging element through the passage when the open/close valve is opened. This enables adjusting of the lubrication amount in accordance with a variation occurring in a ratio of a lubrication amount to each part. | 2015-10-15 |
20150292614 | CUBE-TYPE ELECTRONIC AUTOMATIC TRANSMISSION - A cube type electronic shift lever including a shift lever panel mounted on a console surface or a center fascia of a vehicle, and having a seating unit including a plurality of position fixing magnets, a plurality of cube type buttons including metallic plates coupled to lower portions of the plurality of cube type buttons, the plurality of cube type buttons being detachably installed on the seating unit of the shift lever panel, an operating unit embedded in each of the plurality of cube type buttons, and sending operational signals generated by the each of the plurality of cube type buttons, and a control unit configured to transmit the operational signals sent by each of the plurality of cube type buttons to a transmission control unit (TCU) or an electronic control unit (ECU) of the vehicle, in which shapes and functions of the cube type buttons are arbitrarily selected. | 2015-10-15 |
20150292615 | SYSTEM AND METHOD FOR AUTOMATIC NEUTRAL AND AUTOMATIC RETURN-TO-RANGE FOR USE WITH AN AUTOMATIC TRANSMISSION - A powertrain incorporating an automatic transmission and an electrical control unit for control thereof, the electrical control unit implementing a return-to-range feature that will return to the automatic transmission to a previously selected forward (and, in some embodiments, reverse) gear when the service brake is applied first and then the parking brake is released while the service brake remains applied. Other embodiments are also disclosed. | 2015-10-15 |
20150292616 | NEGATIVE TORQUE UPSHIFT CONTROL - A vehicle includes a prime mover, input clutch, transmission, and controller. The transmission, which is selectively connected to the output shaft via the input clutch, has multiple friction clutches, including respective offgoing and oncoming clutches for a negative torque upshift. The controller includes a torque request module, offgoing clutch module, and oncoming clutch module. The torque request module limits input torque into the transmission during the negative torque upshift. The offgoing control module determines actual offgoing clutch torque capacity of the offgoing clutch, calculates an actual offgoing clutch pressure using the actual offgoing clutch torque capacity, and controls the offgoing clutch through the shift using the actual offgoing clutch pressure. The oncoming control module controls the oncoming clutch through multiple stages of control of the oncoming clutch, including a fill, staging, ramp, and quick-lock stage. Closed-loop pressure correction is provided via PID logic through the inertia and torque shift phases. | 2015-10-15 |
20150292617 | CONTROL MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION - A control mechanism for a continuously variable transmission, the transmission having a mechanical branch and a hydrostatic branch, the hydrostatic branch having a variable displacement hydraulic pump which drives first and second variable displacement hydraulic motors, the control mechanism controlling an operating angle of the hydraulic pump and motors, the mechanism comprising: an actuator, a pump adjustment means, operable by the actuator, to vary the operating angle of the pump, characterised in that the mechanism further comprises: first and second motor adjustment means, the adjustment means being operable by the actuator to vary the operating angle of the first and second motors, respectively. | 2015-10-15 |
20150292618 | Gear Shifting System and Gear Shifting Element for a Gear Shifting System - A gear shifting device, having a first, rotatably drivable transmission component, on which a shift element is arranged in a torque-proof and axially displaceable manner, which is axially movable into at least one shift position, in which the first transmission component is coupled in a torque-proof manner with a transmission component that is arranged adjacent to it and is connectable thereon, whereas an axial shift movement of the shift element into the at least one shift position and/or from this through the interaction of one shift pin is able to be triggered with at least one associated groove-like shift gate, which is designed to be changeable in an axial direction, at least in sections. Thereby, the shift element features, on an inner diameter and/or an outer diameter, at least one associated shift gate, while the respective one shift pin is arranged in a radially displaceable manner, and the at least one shift gate is arranged in a radially opposite manner, to the transmission component adjacent to the shift element, and/or that the shift element, on an inner diameter and/or an outer diameter, accommodates the respective one shift pin in a radially displaceable manner, whereas the at least one associated shift gate for the respective shift gate is arranged to be radially opposite to a transmission component located adjacent to the shift element, and that, in each case, a shift pin is movable through an associated actuator in a radial manner between an initial position and a mesh position, in which each shift pin is able to be introduced into the at least one associated shift gate. | 2015-10-15 |
20150292619 | ELECTRONIC PARKING BRAKE ACTUATOR - A parking brake actuator includes a motor, a power transfer assembly or gearing connected to an output shaft of the motor, a planetary gear set including a linear gear connected to the power transfer assembly, a planetary gear engaged with the linear gear, and a ring gear engaged with the planetary gear and including an insertion protrusion formed on a bottom, and a housing including a motor seating recess in which the motor is accommodated and a ring gear seating in which the ring gear is accommodated, in which the ring gear accommodating portion includes an insertion groove formed on a bottom surface into which the insertion protrusion is forcibly inserted. | 2015-10-15 |
20150292620 | PISTON RING WITH VARYING APEX LINES - A piston ring having an outer running face, two flanks and an inner circumferential face is provided. The running face has profiling. The profile of the running face is substantially convexly curved and has an apex. The axial position of the apex varies periodically in the circumferential direction. | 2015-10-15 |
20150292621 | SINGLE-PIECE OIL CONTROL RING - A single-piece oil control ring for a piston may include a body having at least one upper portion and at least one lower portion each facing towards a cylinder wall of an internal combustion engine. At least one of the upper portion and the lower portion may respectively define a first surface extending substantially perpendicular to the body and a receding second surface extending from the first surface substantially at an incline. The first surface may protrude towards the cylinder wall in relation to the second surface. The first surface may have a first area of contact with the cylinder wall, and at least 95% of the first area may contact the cylinder wall. | 2015-10-15 |
20150292622 | SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING - The present application relates to a sliding element, in particular a piston ring, having at least one sliding surface which has a coating which has, from the inside outwards, a metal-containing bonding layer and a DLC layer, where the DLC layer is an amorphous hydrogen-free diamond-like carbon layer which has a DLC main layer which extends from the bonding layer to an adjoining DLC covering layer and has a carbon content of more than about 98.5 at %, oxygen and/or hydrogen and/or nitrogen in a proportion of in each case less than about 0.5 at % and an sp2/sp3 ratio of the carbon in the range from about 1 to about 3, and a DLC covering layer which extends from the DLC main layer to the surface of the sliding element and has a lower carbon content and/or higher oxygen content and/or higher hydrogen content compared to the main layer and also metals and/or metal oxides and an sp2/sp3 ratio of the carbon in the range from about 1 to about 3. | 2015-10-15 |
20150292623 | LOW-COST HIGH-PERFORMANCE ANNULAR METALLIC SEAL FOR HIGH PRESSURES AND LARGE DIAMETERS - An annular metal static seal ( | 2015-10-15 |
20150292624 | ACORN SEAL PROFILE - A seal comprising a generally acorn shaped cross-sectional profile is described herein. The seal may be configured for use between two generally adjoining and/or nearly adjoining surfaces. The seal may be used to eliminate a gap or rubbing between a plurality of surfaces. The seal may have a non-circular cross-sectional interior profile. | 2015-10-15 |
20150292625 | CONTROL VALVE FOR A HYDRAULIC DEVICE WITH A REPLACEABLE HYDRAULICS UNIT - A control valve ( | 2015-10-15 |
20150292626 | EMERGENCY SHUT-OFF VALVE - An emergency shut-off valve includes a valve body defining an inlet, an outlet, a valve port between the inlet and the outlet, and an aperture. A valve assembly is positioned partially within the valve body and extends through the aperture. An actuator assembly is operatively coupled to the valve assembly to move the valve assembly between an open position and a closed position and includes a poppet and a rotatable shaft. The poppet is disposed within the valve body and is moveable between an open position that allows the flow of fluid through the valve body and a closed position that prevents the flow of fluid through the valve body. The shaft is coupled to the poppet and has a retaining member positioned within a slot in an arm of the poppet to prevent the poppet from being removed from the shaft. | 2015-10-15 |
20150292627 | BUTTERFLY PRESSURE CONTROL VALVE - A butterfly pressure control valve including a valve opening/closing mechanism ( | 2015-10-15 |
20150292628 | HIGH PRESSURE VALVE - The high pressure valve ( | 2015-10-15 |
20150292629 | CONTROL VALVE - Provided is a valve, including an in-line flow passage, a shut-off mechanism, and a multi-stage throttling section disposed in the in-line flow passage. Further provided is an in-line valve, including a flow control component and a sealing component, wherein the flow control component and the sealing component are separate from one another. | 2015-10-15 |
20150292630 | FREEZE TOLERANT BALL VALVE - A freeze tolerant ball valve for controlling the direction of expansion of freezing water within the ball valve is disclosed. The valve includes valve body inlet and the valve body outlet, and a spherical-shaped gate that has an axial fluid passage that extends through the spherical-shaped gate. The spherical-shaped gate can be rotated to block fluid communication between the valve body inlet and the valve body outlet. The valve body also has a first sidewall that is of a first sidewall thickness, and a sidewall having a boss that supports a concave cap that has a bottom wall that is of a bottom wall thickness, the bottom wall thickness being substantially thinner than the sidewall thickness. The cooperation of the passage through the spherical- shaped gate, the first sidewall with its first sidewall thickness positioned opposite to the bottom wall of the concave cap results in a valve that directs the effects of freezing on to the concave cap, which would fail first in the event of freezing. The cap can be easily and quickly replaced in the event of failure. | 2015-10-15 |
20150292631 | Valve System - A method and apparatus for directing a flow of a fluid. The apparatus comprises a housing, an inlet port, a first outlet port, a second outlet port, and a moveable barrier. The housing has a chamber inside of the housing. The inlet port is in communication with the chamber. The first outlet port and the second outlet port are also in communication with the chamber. The moveable barrier is located in the chamber and rotatable about an axis between a closed position and an open position. The moveable barrier covers the second outlet port in the closed position. The open position allows a fluid to flow through the chamber and out of the second outlet port. The closed position reduces a flow of the fluid through the chamber and out of the second outlet port. | 2015-10-15 |
20150292632 | NORMALLY CLOSED THREE-PORT VALVE - A normally closed three-port valve includes a valve member urged from a supply port side toward a main valve seat of a valve body in a valve closing direction and opened by a valve opening rod having a discharge channel. A back pressure chamber at a back of the valve member communicates with a channel on an output port side through a vent hole balancing fluid pressures acting on front and back surfaces of the valve member. The valve member includes a main body, a seat member, a securing member, and a pressing frame The seat member includes an elastic discoid sealing member, main and discharge seat surfaces, and communication holes open at a region between the main and discharge seat surfaces forming the vent hole. The securing member secures the seat member to the valve member main body. The pressing frame is at the circumference of the seat member. | 2015-10-15 |
20150292633 | INERT LINEAR SHEAR VALVE - An inert linear shear valve is presented for fluidly coupling at least two flow passages. The linear shear valve includes an actuation device ( | 2015-10-15 |
20150292634 | Spool Valve Assembly With Stationary Insert - Valve assemblies and associated methods are disclosed that may include a spool valve and one or more stationary inserts. In some examples, the stationary inserts may be configured to be fixed within a valve bore of a valve body to provide a fluid seal between an outer surface of the insert and the valve bore. Embodiments may also include valve assembly repair kits that may include a spool valve and a stationary insert for repairing a malfunctioning spool valve and methods for installing the same. | 2015-10-15 |
20150292635 | PNEUMATIC ACTUATORS - A pneumatic actuator unit concept is disclosed which includes a unitary structure that has single or dual inflatable pneumatic air chambers mounted on and fixed to a common central base member or plate member that provides a base for the air chambers. Dual air chambers can apply force in different directions with respect to the base member. The operating air is supplied by way of access ports located in the central base member which also includes an integral internal control valve system. The air chambers are preferably airbag devices which may be sleeve-type airbags, single or multiple convoluted airbags or other inflatable apparatuses. | 2015-10-15 |
20150292636 | Spring Adjusting Device and Valve Assembly - The present invention relates to a spring adjusting device and a valve assembly. The spring adjusting device comprises an adjusting screw rod, a spring and a spring seat which is located between the adjusting screw rod and the spring; a groove is arranged in the spring seat, which can contain an end part of one end of the adjusting screw rod, and is provided with a cylindrical side wall. The prevent invention can prevent the end part from being separated from the groove, the spring from being bent on the whole, and the overall working performance of the valve assembly can be improved. | 2015-10-15 |
20150292637 | SUPER HIGH FLOW PRESSURE RELIEF VENT - A pressure relief valve ( | 2015-10-15 |
20150292638 | BI-DIRECTIONAL HOSE BREAK-AWAY ASSEMBLY - A bi-directional hose break-away assembly includes a first adapter section and a second adapter section that are operatively connected by a hose section. A first valve assembly is disposed within the first adapter section and a second valve assembly is disposed within the second adapter section. The first and second valve assemblies are operatively connected by a stem connector so that the first and second valve assemblies will close in the event a maximum tensile load is exceeded, thereby preventing spillage of liquefied chemicals. | 2015-10-15 |
20150292639 | FLAT-FACE VALVE FOR PULP ROTARY DRUM VACUUM WASHER FILTER AND METHOD - A rotary drum for thickening pulp from a slurry, the drum including drainage channels delivering filtrate from a pulp mat on an outer surface of the rotary drum to at least one filtrate chamber at an end of the rotary drum, a flat face valve and plenum chamber assembly in the filtrate chamber. The flat face valve juxtaposed against drainage outlets of the drainage channels, wherein the flat face valve does not block the drainage outlets during a majority of the rotation of the rotary drum. At least one opening on the flat face valve extending through the front surface and aligned with the drainage outlets to provide a fluid passage through the flat face valve and to a plenum chamber behind the flat face valve such that air in the filtrate is collected in the upper portion of the plenum chamber and removed from the rotary drum. | 2015-10-15 |
20150292640 | ENGINE VALVE - [Problem] To provide an engine valve which satisfies predetermined characteristics with respect to impact resistance, abrasion resistance and high-temperature corrosion resistance all of which meet or exceed predetermined levels required to resist severe use environments, while also minimizing the content ratios of predetermined rare metals. | 2015-10-15 |
20150292641 | VALVE, IN PARTICULAR A REGULATING OR SHUT-OFF VALVE, FOR LIQUID OR GASEOUS MEDIA - The invention concerns a valve, in particular a regulating or shut-off valve, for liquid or gaseous media having a valve housing ( | 2015-10-15 |