Patents Issued in June 7, 2016
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Patent number: 9360023Abstract: A hydraulic system has a cylinder and ram assembly that raises and lowers a load carrying carriage on a material handling vehicle. The fluid exhausting from the cylinder, while the carriage is lowering, is controlled to recover energy from that fluid. A first path routes the exhausting fluid to drive the pump as a hydraulic motor. A second path routes the exhausting fluid to a reservoir, bypassing the pump. In a first lowering mode, the second path is closed and the first path is opened. In a second lowering mode, both the first and second paths are open and the flow through each one is proportionally controlled. In a third lowering mode, only the second path is opened. The mode to use is selected based on the desired lowering speed of the carriage.Type: GrantFiled: March 14, 2013Date of Patent: June 7, 2016Assignee: The Raymond CorporationInventor: Joseph T. Yahner
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Patent number: 9360024Abstract: The invention relates to engineering hydraulics, in particular to hydraulic drives with closed working fluid circulation. The hydraulic drive contains a hydraulic accumulator connected with a drive motor. The hydraulic pump is connected through pressure and drainage pipelines to a hydraulic distributor connected through pressure-drainage pipelines to a double-acting hydraulic motor with piston and rods. Between the pressure and drainage pipelines is connected a check valve. The hydraulic flow distributor, is made crane-type, three-position, six-way, consisting of a cylindrical body closed on one side with a cover, the other side with a pressure washer, on the shaft is mounted a control lever. In the cylindrical body and the shaft are made in two levels create alternately pressure and drainage flow passages. The hydraulic drive has a wide range of manufacturing and operating capabilities, large capacity and speed, positional accuracy of the actuators, compactness, low weight and high reliability.Type: GrantFiled: August 16, 2011Date of Patent: June 7, 2016Assignee: Future Hydraulics LLCInventors: Vladimir Yurkin, Serghei Mirovici
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Patent number: 9360025Abstract: A hydraulic soft-start system includes a flow control valve which is in fluid communication with a pressure source and an inlet of a motor. The system includes a first flow restricting orifice and a second flow restricting orifice disposed between a pilot for actuating the flow control valve and the inlet of the motor. A first flow is passed from the pressure source via the first orifice to an inlet of the motor, placing the motor in a partially-actuated state. The flow control valve is actuated after a threshold pressure of the pilot is reached allowing a second flow to pass from the pressure source to the motor inlet. The second flow is higher than the first flow, thereby placing the motor in a fully-actuated state.Type: GrantFiled: January 21, 2015Date of Patent: June 7, 2016Assignee: Maradyne CorporationInventors: Edmund Joseph Zaleski, Paul D. Ellsworth
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Patent number: 9360026Abstract: In a comparing circuit, the value of a control signal from a higher-level device and a normal range that is set for the control signal are compared, and the result is sent to a control unit. The control unit, when sent the result indicating that the value of the control signal is outside of the normal range, forcibly adjusts the electric current signal (the adjusted electric current) to the electropneumatic converter to zero, regardless of the deviation between the value indicated by the control signal and the value indicated by the valve opening signal. The adjustment of the electric current in the control unit is performed using a normal function that is possessed by the control unit, that is, the function for changing continuously the value of the electric current signal in accordance with the deviation.Type: GrantFiled: October 12, 2012Date of Patent: June 7, 2016Assignee: AZBIL CORPORATIONInventor: Kouji Okuda
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Patent number: 9360027Abstract: A proportional valve including a housing having an inlet and an outlet, and a valve element movably positioned in the housing between the inlet and the outlet. The valve element having a pilot valve opening, a first pressure chamber with a pressure acting on the valve element in a first direction, and a second pressure chamber with a pressure acting on the valve element in a second direction opposite to the first direction. A pilot valve element actuated by a drive mechanism to cooperate with the pilot valve opening to form a pilot valve. A flow resistance between the inlet and the first pressure chamber is smaller than a flow resistance between the inlet and the second pressure chamber. The pilot valve opens into a third pressure chamber connected to the outlet via a throttled flow path.Type: GrantFiled: March 20, 2012Date of Patent: June 7, 2016Assignee: Danfoss A/SInventor: Michael Birkelund
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Patent number: 9360028Abstract: A hydraulic control, for example of a hydraulically operable working tool, includes a hydroconsumer that can be acted upon against a permanent force via a pressure source, and a switching valve with working power/pressure control function reacting against a spring force depending on a pressure and/or through flow volume. The switching valve connects the hydroconsumer with a tank for a return stroke of the hydroconsumer when the pressure source is switched off. The hydroconsumer can be hydraulically stopped with the return stroke via the pressure source by a pressure pulse and/or through flow volume pulse. In a hydraulically operable working tool, the hydroconsumer can be hydraulically stopped in the return stroke even before a predetermined end position is reached by switching on the pressure source.Type: GrantFiled: March 18, 2013Date of Patent: June 7, 2016Assignee: HAWE HYDRAULIK SEInventors: Engelbert Zwingler, Georg Aneder
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Patent number: 9360029Abstract: A coupling between a first surface and a second surface is disclosed. The first surface includes a first shape and has a surface roughness average that is less than or equal to about 500 microinches (13 microns). The second surface includes a second shape and projections, in a preselected pattern, forming at least a portion of the second surface. The first shape of the first surface and the second shape of the second surface are substantially complementary. The projections are configured to produce a friction fit between the first surface and the second surface when the first and the second surfaces are biased against each other. An average elastic compressive range, substantially equal to the surface roughness average of the first surface, is associated with the projections.Type: GrantFiled: March 1, 2013Date of Patent: June 7, 2016Assignee: THE BOEING COMPANYInventor: Steven Wallace
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Patent number: 9360030Abstract: An assembly of a first element, such as a fan shroud, with a second element, such as an air guide, realized by assembling an elongate thin lip belonging to the second element in an elongate narrow slit formed by the three sides of an elongate planar plate attached in parallel to a planar wall of the first element. The elongate thin lip includes a concave edge and includes, at either side thereof, extended tips, and the elongate slit includes, at either side thereof, areas in which the thickness of the slit is increased, configured to engage with the extended tips of the lip so that the insertion of the lip into the slit begins by inserting the tips into the areas and then continues with gradual insertion of the rest of the concave edge of the lip as the lip is being advanced.Type: GrantFiled: February 4, 2014Date of Patent: June 7, 2016Assignee: RENAULT s.a.s.Inventor: Joseph Bui
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Patent number: 9360031Abstract: In a method of fastening composite material parts, a first smoothness of a first fastener is measured which is arranged to a first countersink through-hole which is formed in a first fastened work as stacked composite material parts. A second countersink depth is determined based on the first smoothness. A second countersink through hole with a second countersink depth is formed in a second fastened work as the composite material parts. The second fastened work is fastened using the second fastener arranged to the second countersink through-hole.Type: GrantFiled: April 25, 2012Date of Patent: June 7, 2016Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Yusuke Ikeda, Toshiyuki Funato, Takahiro Inagaki, Mikio Nakamura, Yosuke Ikeda, Kunihiro Kuroi, Akihito Suzuki, Yuji Kondo, Tsugumaru Yamashita
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Patent number: 9360032Abstract: A fastener assembly for connecting a non-load bearing wall to a truss comprises a fastener with a sleeve retained on the fastener and axially displaceable along the fastener. The fastener has unthreaded shank portion and the sleeve is disposed about the unthreaded shank portion. The sleeve has a length less than the axial length of the unthreaded shank portion. The fastener assembly is employed to form a truss/non-load bearing wall connection system, wherein the non-load bearing wall is disposed below the truss and has a top plate with at least one bore. A fastener assembly is disposed in each bore and threaded into the truss so that a gap is formed between the truss and its top plate. Upon deflection of the truss, one or more fasteners vertically slide axially relative to its associated sleeve.Type: GrantFiled: June 10, 2014Date of Patent: June 7, 2016Assignee: OMG, Inc.Inventor: Mark A. Dicaire
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Patent number: 9360033Abstract: A device for detachable fastening of an assembly part on a receptacle, the device including a base having a contact flange, at least one clamping arm formed on the contact flange, which snaps resiliently into a clamping position in a radial latching direction. An axial insertion opening is formed in the contact flange. A mandrel is removably inserted into the insertion opening. The mandrel extends as far as a blocking actuation section in a blocking position accommodated in the insertion opening to limit a displacement of the clamping arm from the clamping position or widen the clamping arm in the latching direction into the clamping position. The clamping arm includes an actuation release section which can be actuated by an actuating pin inserted via the insertion opening to urge the clamping arm resiliently from the clamping position opposite to the latching direction.Type: GrantFiled: March 14, 2014Date of Patent: June 7, 2016Assignee: Anvis Deutschland GmbHInventors: Martin Gromes, Sabine Protzmann
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Patent number: 9360034Abstract: A locking device designed to lock objects to tubes or other elongated elements that generally comprises one or more lock plates and lock housings. In one exemplary embodiment, when assembling the locking device to a tube, two lock housings are put together with open sides against each other around a tube with a dimension corresponding to approximately half of a recess which is found on the lock housing's sides and are oriented in the tube's axial direction. The two lock housings form a closed geometry around the tube. Lock plates are used to connect the two lock housings together. By applying a screw in a threaded hole in one of the lock housings' cover, the through tube is pressed against an opposite lock housing at substantially the same time as the lock plates hold the lock housings together.Type: GrantFiled: December 9, 2011Date of Patent: June 7, 2016Assignee: FQ IP ABInventors: Per Augustsson, Per Elvén
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Patent number: 9360035Abstract: A universal rod-to-tube adapter for mounting a rod in a tube holder, wherein the rod-to-tube adapter snugs and rotationally aligns the rod and eliminates rattle and vibration. The rod-to-tube adapter includes both a column centering collar formed as a truncated cone with a central aperture formed therethrough between its base and apex thereof and has resiliently compressible side walls, and a base centering collar formed as a cup with a cross-wise slot is formed in a base thereof, and a plurality of resiliently collapsible semi-rigid centering members extending therefrom adjacent to the base.Type: GrantFiled: January 13, 2014Date of Patent: June 7, 2016Inventor: Jeffrey D. Carnevali
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Patent number: 9360036Abstract: A fastener assembly of fastening members formed from connected and collated fasteners mounted in non-contacting clips, for feeding into a fastening tool. The fastening members are driven by a powered fastening tool into deck boards and joists for building a deck or driven into alternate workpieces for building other structures.Type: GrantFiled: March 28, 2014Date of Patent: June 7, 2016Assignee: Stanley Fastening Systems, L.P.Inventors: Richard B. Waterman, Brian C. Burke, Lok C. Lam
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Patent number: 9360037Abstract: A wrench quick release apparatus includes a sleeve, a positioning unit, a wrench unit and an elasticity unit. The sleeve includes a channel and an engaging section for engaging to a first plate. The positioning unit inserts in the channel of the sleeve, and includes one end inserted through the first plate and an opposite end protrudes out from the channel of the sleeve. The wrench unit is pivotally connected to the positioning unit and protrudes out from one end of the sleeve. The elasticity unit includes one end pushed against the positioning unit and an opposite end pushed against the sleeve. Accordingly, the wrench quick release apparatus is first engaged to the first plate through the sleeve and then engaged to or disengaged from a second plate.Type: GrantFiled: September 24, 2014Date of Patent: June 7, 2016Assignee: DTECH PRECISION INDUSTRIES CO., LTD.Inventor: Ting-Jui Wang
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Patent number: 9360038Abstract: Disclosed herein is a mounting mechanism such as a drift tube mounting mechanism for mounting a drift tube provided in a drift tube accelerator vessel 10 via an elongate holding element 14. The mounting mechanism comprises a biasing mechanism comprising one or more disc spring members 46 for axially biasing the elongate holding element 14 with respect to the vessel towards a mounting position. The mounting mechanism further comprises a screw 58 having a head portion 60 and a shaft portion, said shaft portion comprising a threaded portion 64 for screwing into the elongate holding element 14. The mounting mechanism further comprises a bushing 66 comprising a sleeve portion 68 receiving at least a part of the screw shaft and separating the one or more disc spring members 46 from said screw shaft portion. The screw head portion 60 is configured to receive the axial biasing force generated by the one or more disc spring members 46.Type: GrantFiled: May 18, 2010Date of Patent: June 7, 2016Assignee: CERN—European Organization for Nuclear ResearchInventors: Suitbert Ramberger, Pierre Bourquin, Yves Cuvet, Maurizio Vretenar
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Patent number: 9360039Abstract: The invention relates to a cage nut (1) having a retaining device, and to a method for producing the same. The cage nut (1) comprises a nut (4) having a radially protruding rectangular flange (5) and a threaded sleeve-like seat (6) for a screw. A retaining means (7) having a through-opening (8), through which the sleeve-like screw seat (6) passes, engages in a bracket-like manner over the rectangular flange (5) of the nut. A retaining collar (9), which surrounds the sleeve-like screw seat (6) of the nut (4), is supported on the retaining means (7) in the region of the through-opening (8). The retaining collar (9) is one-piece and has first and second cover elements (10, 11) covering the through-opening (8) of the retaining means (7) on both sides. The cover elements (10, 11) are mechanically connected via a connecting bush (12) concentrically adjoining the screw seat (6). The connecting bush (12) is radially spaced from the through-opening (8).Type: GrantFiled: December 16, 2011Date of Patent: June 7, 2016Assignees: Ruia Global Fasteners AG, GM Global Technology Operations LLC.Inventors: Thomas Endt, Rainer Krauss, Siegfried Oberndörfer, Stefan Neuhäuser
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Patent number: 9360040Abstract: Capped nuts are provided with an polymer in the top portion of the capped nut. The polymer may be disposed between the inner surface of the cap and a nut body. The polymer may extend into a top opening in the nut body and contact an inner wall of the opening in the nut body.Type: GrantFiled: February 13, 2013Date of Patent: June 7, 2016Assignee: MACLEAN-FOGG COMPANYInventors: Sean K. Milligan, Gregory A. Dean
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Patent number: 9360041Abstract: A drive-in bushing (14) is provided for the releasable connection of a fiber-reinforced plastic first component of a motor vehicle structure to a fiber-reinforced plastic or metal second component of the motor vehicle structure. The drive-in bushing (14) has a sleeve-like basic body (15) manufactured from a metal and having an external wall (16) formed without a thread, and an internal wall (17) formed with an internal thread (18). The drive-in bushing (14) can be driven into a recess in the fiber-reinforced plastic of the first component (11). A screw penetrates a recess in the second component and can be screwed into the internal thread (18).Type: GrantFiled: October 7, 2014Date of Patent: June 7, 2016Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Thiemo Erb, Markus Brunner, Marc Cachaj
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Patent number: 9360042Abstract: 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.Type: GrantFiled: April 15, 2014Date of Patent: June 7, 2016Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Glenn F. Thompson, Mark Mackey, John Sontag, John Mason, Rick Johnson, Mike Guidry, Patrick Beresewicz, Keith Alan Hurley, Marshall Saville
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Patent number: 9360043Abstract: A ball bearing having first and second races and, disposed in a gap between the two races, a row of balls of radius RK that roll along facing tracks of the two races, wherein centers of the balls move on a circular path surrounded by a torus circumscribing all the balls of the row and having the toroidal radius RK, a toroidal angle coordinate ?, and a poloidal angle coordinate ?, wherein each track has with each ball two nearly punctiform contact areas P1, P2; P3 P4 at respective contact angles ?P1, ?P2; ?P3 and ?P4, wherein the cross section of the track in the region of the contact points P1 . . . P4 has a finite transverse radius of curvature RL1 . . . RL4, with RLv>RK, and wherein in the vicinity of a contact point P1 . . . P4 the transverse radius of curvature (RL) is a continuous and differentiable function of the poloidal angle coordinate ?: RL=RL(?) that increases outward from the respective contact point P1 . . . P4 in both poloidal directions: RL(?)?RL(?Pv).Type: GrantFiled: December 3, 2010Date of Patent: June 7, 2016Assignee: IMO Holding GmbHInventor: Hubertus Frank
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Patent number: 9360044Abstract: In rollers used in a radial needle bearing, the circularity of crowning sections provided at opposite ends of each roller is 0.6 ?m or smaller. This allows for reduction of sound (noise) produced when the radial needle bearing rotates by itself and can also allow for reduction of sound (noise) of a rotational machine when the radial needle bearing is installed and rotates therein.Type: GrantFiled: September 9, 2010Date of Patent: June 7, 2016Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Goshi Iketaka, Shinichi Takahashi, Takayuki Hagita, Akinori Yoshioka, Takeshi Hirano
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Patent number: 9360045Abstract: A double row thrust bearing assembly (10) includes a bottom plate (11) having inner and outer conical raceways (12, 13), a top plate (14) with a flat raceway (15), and respective sets of identically formed inner and outer rollers (16, 17) mounted on respective inner and outer cages (18, 19). When the bearing is fully assembled, the apices of the inner and outer rollers directed at the same point (A) on an axis (X) of the bearing. Various relationships with respect to the size and shapes of the rollers are determined in order to maximize the bearing assembly's load carrying capacity while occupying the same spatial envelope as that of a single row thrust bearing assembly (BA) which can only support a lesser load.Type: GrantFiled: June 24, 2014Date of Patent: June 7, 2016Assignee: The Timken CompanyInventors: Xiaolan Ai, Thomas L. Baker, Jesse R. Yorty, Stephen P. Johnson
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Patent number: 9360046Abstract: A multiple row combination ball bearing 10 includes at least two rows of ball bearings 11A and 11B. A counterbore 12d is formed on a groove shoulder 12c of an outer ring 12 of the respective ball bearings 11A and 11B. The respective ball bearings 11A and 11B have an inner and outer diameter dimension and a width dimension corresponding to a standard bearing of the ISO standard. An extension line L of a contact angle ? of the ball bearing 11A passes through an axial direction end plane 12e of the ball bearing 11B which is adjacent to the ball bearing 11A at one side in the axial direction. The extension line L of the contact angle ? of the adjacent ball bearing 11B passes through the axial direction end plane 13e of the ball bearing 11A.Type: GrantFiled: January 17, 2012Date of Patent: June 7, 2016Assignee: NSK LTD.Inventors: Shin Okamoto, Yoshiaki Katsuno
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Patent number: 9360047Abstract: A digital nonlinear corrector of an active magnetic bearing receiving an input signal x(t) and outputting an output control signal u(t) for controlling the position of said active magnetic bearing, the input signal being digitalized by a ADC circuit and provided to an adder, the digital nonlinear corrector comprising a closed control loop delivering an intermediary sequence of numbers y[kT] and having a direct branch comprising a first proportional gain circuit and a feedback branch comprising a series connection of a low-pass filter and a dead zone circuit, such that said low-pass filter is activated when determined upper and lower values of said output control signal are reached, the output control signal reproducing the input signal when these determined upper and lower values are not reached.Type: GrantFiled: December 16, 2014Date of Patent: June 7, 2016Assignee: SKF MAGNETIC MECHATRONICSInventors: Lakdar Sadi-Haddad, Joaquim Da Silva, Olivier Lemarchand
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Patent number: 9360048Abstract: Provided is a sliding member including a steel back metal layer and a sliding layer with a porous sintered layer and a resin composition. The porous sintered layer includes granular Fe or Fe alloy phase and Ni—P alloy phase for binding the Fe or Fe alloy phase grains with one another. The steel back metal layer is made of a carbon steel including 0.05-0.3 mass % of carbon and having a structure composed of ferrite phase and pearlite phase, and includes a low pearlite phase part in a surface thereof on a side of the sliding layer. The low pearlite phase part has a ratio of the pearlite phase is lowered by 50% or more compared with the pearlite phase at a central part in a thickness direction of the steel back metal layer. The Ni—P alloy phase may cover the entire surface of the steel back metal layer.Type: GrantFiled: March 20, 2015Date of Patent: June 7, 2016Assignee: Daido Metal Company Ltd.Inventors: Hideki Iwata, Yasushi Saito
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Patent number: 9360049Abstract: A bearing position for rotatably mounting a shaft or an axle in a housing. The bearing position comprises a rolling bearing, which is designed as a roller bearing, with a bearing ring, which is assigned to the housing, where said bearing ring forms an outer rolling raceway, which faces radially inwards and on which rolling elements are guided, said rolling elements mutually interacting with a shaft, which forms an inner rolling raceway, or with an inner bearing ring. A polygonal bearing is provided as the roller bearing; and said polygonal bearing encloses a bearing ring with at least one elastic section, which forms a transversely convex raceway curvature. This arrangement guarantees that at least one rolling element is supported and guided in a radially prestressed manner without radial clearance on the rolling raceway.Type: GrantFiled: July 23, 2014Date of Patent: June 7, 2016Assignee: Schaeffler Technologies AG & Co. KGInventors: Alexander Pabst, Frank Schoenstein, Rainer Welker, Jochen Ott
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Patent number: 9360050Abstract: A bearing ring (160, 260, 310, 410) exhibiting an inner (155, 255) and an outer (140, 240) periphery, also exhibiting a raceway (121, 221) for rolling elements on one of said peripheries, the bearing ring exhibiting a gear structure (131-138, 231-238) on one of said peripheries, as well as exhibiting at least one welding joint (151, 251). The welding joint has been formed by flash butt welding. Preferably, the gear structure (131-138, 231-238) and/or the raceway (121, 221) have been formed by rolling, machining or a combination thereof.Type: GrantFiled: May 27, 2011Date of Patent: June 7, 2016Assignee: AKTIEBOLAGET SKFInventors: Patrik Dahlman, Baozhu Liang
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Patent number: 9360051Abstract: A shaft bearing with a shaft seal, in particular for water pumps in motor vehicles, arranges a special radial shaft seal inside the outer bearing ring. The seal is made up of a stable rear wall arranged at a certain distance from the water-side of the shaft seal and fixed in the outer bearing ring, a secondary lip seal adjacent to a water-side of the rear wall, a support body solidly fixed in position in the outer bearing ring and adjacent to the secondary lip seal and a primary lip seal fixed in position adjacent to the support body on the water side, i.e. on the pressure side and opposite to the support body as well as opposite the outer bearing ring. Leakage openings are also arranged in the outer bearing ring, between the water-sided shaft seal of the shaft bearing and the rear wall which is arranged at a distance therefrom.Type: GrantFiled: March 12, 2014Date of Patent: June 7, 2016Assignee: NIDEC GPM GmbHInventors: Andreas Schmidt, Frank Blaurock, Stephan Steinke, Peter Amm
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Patent number: 9360052Abstract: In one embodiment there is provided a shaft collar having a two component structure defined by a first component having a central bore for receipt of a shaft or axle and a second component positioned partially within the first component. The second component also having a relatively harder stiffness than the first component. The second component further includes a pair of opposing ribs positioned within the first component and about the central bore and a pair of C-shaped caps separately positioned against upper and lower ends of the pair of ribs and wherein the pair of opposing ribs have a height such that the at least a portion of the pair of C-shaped caps protrude from the upper and lower faces of the first component.Type: GrantFiled: February 4, 2014Date of Patent: June 7, 2016Assignee: Innovation First, Inc.Inventors: Bryan J. Culver, David Anthony Norman, Robert H. Mimlitch, III, Paul David Copioli, Aren Calder Hill, John Edward Vielkind-Neun, Arthur Philip Dutra, V
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Patent number: 9360053Abstract: A clutch is configured to transfer torque between a first element and a second element. The first element is coupled to a reaction plate and the second element is coupled to a friction plate disposed opposite the reaction plate. The friction plate includes a plate element, a friction layer, and a plurality of compressible members. The friction layer is fixedly attached to the plate element and defines a plurality of grooved voids. The compressible members are disposed in the grooved voids of the friction layer and fixedly attached to the plate element.Type: GrantFiled: November 16, 2011Date of Patent: June 7, 2016Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventor: Gregory Mordukhovich
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Patent number: 9360054Abstract: A friction clutch including an input side and an output side arranged to rotate, a fluid chamber fillable with a cooling liquid including a first friction partner, a second friction partner, an inner disc carrier coupled to one of the two friction partners radially on the outside, and a compression device having a pressure chamber fillable with a pressure fluid to provide axial compression of the friction partners to generate a torque-locking engagement between the input side and the output side. A deflection device is provided in the fluid chamber wherein the inner disc carrier includes at least one first passage for the cooling liquid to pass through, and the deflection device feeds back at least a first portion of the cooling liquid flowing in a radially outward direction between the friction partners into a radially inward direction to the first passage of the inner disc carrier.Type: GrantFiled: April 29, 2014Date of Patent: June 7, 2016Assignee: Schaeffler Technologies AG & Co. KGInventors: Michael Kuehnle, Toros Guellueck
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Patent number: 9360055Abstract: A double clutch system may include a connecting shaft that is continuously connected to a motor/generator and is selectively connected to an engine and may transmit torque transmitted to the connecting shaft selectively to two input shafts.Type: GrantFiled: December 26, 2013Date of Patent: June 7, 2016Assignee: Hyundai Motor CompanyInventors: Eui Hee Jeong, Jinwoo Lee, Jeong Heon Kam, Jong Min Kim
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Patent number: 9360056Abstract: The present disclosure provides a method of controlling a transmission of a powered vehicle. The method includes determining if the powered vehicle is in a launch condition, activating a solenoid, controlling a hydraulic valve to a first position, and providing hydraulic pressure from at least one of a first hydraulic pump and a second hydraulic pump to the hydraulic valve. The method also includes controlling the hydraulic pressure through the hydraulic valve to a first clutch, determining if the launch condition is complete, deactivating the solenoid after the launch condition is complete, controlling the hydraulic valve from the first position to a second position, and substantially limiting hydraulic pressure from passing through the hydraulic valve to the first clutch.Type: GrantFiled: March 10, 2014Date of Patent: June 7, 2016Assignee: Allison Transmission, Inc.Inventor: Charles F. Long
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Patent number: 9360057Abstract: An electromagnetic clutch can be manufactured with reduced steps and cost. In the electromagnetic clutch, an electromagnetic coil unit 4 for causing a rotor and an armature to magnetically adhere to each other to enable power transmission from a drive source to a driven device includes: a bobbin 42 around which an electromagnetic coil 41 is wound; a power supply connector 43 attached to a connector mounting portion 424 formed in the bobbin 42, to supply external power to the electromagnetic coil 41; and a field core 44 in which a through hole 443a is formed. In the field core 44, a proximal part of the power supply connector 43 and the bobbin 42 are stored in a storage portion in a state where a distal part of the power supply connector 43 is exposed to outside from the through hole 443a, and the storage portion is filled with resin.Type: GrantFiled: February 15, 2013Date of Patent: June 7, 2016Assignee: SANDEN CORPORATIONInventor: Masanori Mogi
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Patent number: 9360058Abstract: A drive assembly for a torque converter is provided. The drive assembly includes a turbine shell including a rounded portion and an outer radial extension on an outer circumference of rounded portion; and a tab plate bonded to the outer radial extension of the turbine shell by adhesive. A method of forming a drive assembly for a torque converter is also provided.Type: GrantFiled: July 14, 2014Date of Patent: June 7, 2016Assignee: Schaeffler Technologies AG & Co. KGInventor: Jonathan Jameson
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Patent number: 9360059Abstract: A front differential for a four wheel drive vehicle including a pinion assembly with first and second pinions that are engaged with a ring gear assembly with first and second ring gears. The first pinion and first ring gear combination are rotatable independent from the second pinion and second ring gear combination, thus permitting one to rotate relative to the other. The first pinion and first ring gear combination are adapted to rotate one driven shaft, and the second pinion and second ring gear combination are adapted to rotate the other driven shaft. A bi-directional overrunning clutch assembly is engaged with an end of the drive shaft and includes one set of rolls located adjacent to the first pinion shaft, and another set of rolls located adjacent to the second pinion shaft. The clutch assembly control torque transmission between the pinion shafts and the drive shaft.Type: GrantFiled: October 28, 2014Date of Patent: June 7, 2016Assignee: The Hilliard CorporationInventors: James E. Palmer, John R. Updyke
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Patent number: 9360060Abstract: A ratchet wrench includes a direction switching device. The direction switching device includes two switching members for controlling the rotational direction of a gear, a resilient unit disposed among a body and the switching members for biasing the switching members away from the gear, and a ring unit disposed rotatably on the body. The ring unit includes a convex portion and a concave portion, and is operable to allow the convex portion and the concave portion to act on the switching members, so that one of the switching members comes into contact with the gear, while the other of the switching members is removed from the gear. When no external force is applied to the ring unit, the switching members are biased by the resilient unit to remove from the gear.Type: GrantFiled: December 6, 2013Date of Patent: June 7, 2016Assignee: BASSO INDUSTRY CORP.Inventor: San-Yih Su
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Patent number: 9360061Abstract: The invention relates to a prime mover arrangement comprising an internal combustion engine (1) for driving a first shaft (2) and comprising a steam engine (4), which is connected to the first shaft by means of a clutch arrangement (3), for driving a second shaft (5). Furthermore, a freewheel (6) which interacts with the clutch arrangement (3) is arranged between the first shaft (2) and the second shaft (5) in order to transmit a rotational movement of the second shaft (5) to the first shaft (2) in a first operating mode and to allow the first shaft (2) to freewheel relative to the second shaft (5) in a second operating mode. The clutch arrangement (3) is designed as a fluid-actuated clutch arrangement (3) which can be operated with positive pressure or negative pressure and bridges the freewheel (6) in a friction-fitted or form-fitted manner in order to transmit the rotational movement of the internal combustion engine (1) to the second shaft (5) via a flange (7) arranged on the first shaft (2).Type: GrantFiled: March 19, 2013Date of Patent: June 7, 2016Assignee: Robert Bosch GmbHInventors: Felix Wiedmann, Andreas Wengert, Nadja Eisenmenger
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Patent number: 9360062Abstract: The present invention relates to a brake system for utility vehicles, comprising an actuation unit, a transmission element and a converter unit, wherein the actuation unit moves the transmission element along a transmission axis, the converter unit being arranged on a wheel axis and comprising at least one piston element. According to the invention, the transmission axis intersects the wheel axis at least in the region of the converter unit, and the transmission element is designed to transmit a force onto the piston element in order to move the latter transverse to the wheel axis.Type: GrantFiled: December 13, 2012Date of Patent: June 7, 2016Assignee: SAF-HOLLAND GmbHInventor: Olaf Drewes
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Patent number: 9360063Abstract: A method for the reconditioning and use of brake discs of the rear stator type with studs. The method includes the steps of using a first disc (12) during a first life, using a second disc (112) during a first life, after the first life of the first disc and the first life of the second disc, machining a friction surface on one of the discs and a rear surface on the other of the discs so that one of the surfaces has at least one shoulder (17) and the other of the surfaces has at least one notch (118). Finally, the first disc is nested in the second disc such that the notch and the shoulder cooperate so as to center the discs.Type: GrantFiled: November 14, 2014Date of Patent: June 7, 2016Assignee: MESSIER-BUGATTI-DOWTYInventors: Pierre Chambard, Come Dorge
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Patent number: 9360064Abstract: A power tool braking device, in particular a portable power tool braking device, for a portable power tool has at least one magnetic field braking unit. The power tool braking device comprises at least one drive unit which has at least one drive element, on which at least one braking element of the magnetic field braking unit is arranged.Type: GrantFiled: September 23, 2011Date of Patent: June 7, 2016Assignee: Robert Bosch GmbHInventors: Peter Nadig, Sebastian Laber, Florian Esenwein, Joachim Heizmann
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Galvanic protection circuit for a brake disc-pad unit for a motor vehicle and kit and method thereof
Patent number: 9360065Abstract: An active corrosion protection circuit for a brake disc-pad unit of a motor vehicle includes one of a metal disc and a pad adapted to selectively block the disc. A direct electric voltage source and an electric conductor connectable to the electric voltage source and one of the disc and the pad forms an electric circuit causing a monopolar current flux between the disc and the pad when the pad blocks the disc so that the action of the current is localized in a contact zone between the disc and the pad.Type: GrantFiled: March 10, 2014Date of Patent: June 7, 2016Assignee: ITT ITALIA S.r.l.Inventors: Diego Adolfo Santamaria Razo, Marco Travet -
Patent number: 9360066Abstract: In a method for producing a brake carrier for a disc brake of a vehicle braking system, wherein the brake carrier has at least one guiding shaft for guiding a brake lining in a guiding direction in relation to a receiving region for a brake disc, first a brake carrier blank is produced in a casting step and then the brake carrier blank is reworked. In the casting step, the brake carrier blank forms two converging tapers, facing the receiving region, in the region in which the guiding shaft is formed and, during the reworking, material is removed in the region of the tapers to produce the at least one guiding shaft, with the effect that the receiving region for the brake disc has a predetermined clear width transversely in relation to the guiding direction.Type: GrantFiled: April 5, 2012Date of Patent: June 7, 2016Assignee: Lucas Automotive GmbHInventors: Guido Zenzen, Marco Becker, Florian Rössinger, Jochen Becker, Hans-Ulrich Seuser, Sabine Seuser, Christoph Seuser, Martin Seuser, Christina Bayer
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Patent number: 9360067Abstract: A method of making a hybrid laminate whereby a first, thick base lamina has a plurality of piercing members or barbs and a second, onto which a second, thin interface lamina is impaled. The exposed tips of the barbs are clinched over to form rivet-like heads that clamp the two laminae together. By choosing the materials for the lamina, an interface surface can be provided for a wide range of other materials or objects to be attached by, for example, adhesive bonding. A disc brake pad is disclosed made from the instant hybrid laminate.Type: GrantFiled: February 5, 2015Date of Patent: June 7, 2016Assignee: R. A. Investment Management S.A.R.L.Inventor: Ray Arbesman
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Patent number: 9360068Abstract: A disc brake that suppresses braking noises when a vehicle moves backward include an urging spring urging a friction pad toward a rotationally exiting side of a disc when the vehicle moves forward, the urging spring being arranged between a hook portion of the friction pad and a torque receiving portion of a carrier. The urging spring formed through bend of an elastic plate material has its spring constant that is set to be a small value to avoid resonance frequency causing noise where the base end side thereof is fixed to the hook portion of the backing plate while the top end side thereof elastically abuts to the torque receiving portion of the carrier. The urging spring is located at the position that is outside in the radial direction from the center position of the hook portion in its width direction.Type: GrantFiled: June 29, 2010Date of Patent: June 7, 2016Assignee: Hitachi Automotive Systems, Ltd.Inventors: Shoichi Noguchi, Daisuke Tanabe, Takeshi Fujiki, Koichi Masuko, Shigeru Hayashi, Koji Fukui, Yoichi Kumemura, Hayuru Inoue, Seiko Tsubota
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Patent number: 9360069Abstract: An automatic slack adjuster for a vehicle brake includes a one-way clutch having first and second parts rotatable about an axis. The first part is rotatable in both a drive direction and a slip direction opposite to the drive direction, while the second part is driven about the axis by the first part when the first part rotates in the drive direction, but not driven when the first part rotates in the slip direction. Movable elements are carried within receptacles distributed circumferentially about and projecting into one of the parts, and are displaceable so as to move within the receptacles in radial directions relative to the axis. The movable elements engage corresponding surfaces of teeth that are immovably fixed on or form part of a circumferential surface of the other of the parts.Type: GrantFiled: July 16, 2014Date of Patent: June 7, 2016Assignee: Bendix Spicer Foundation Brake LLCInventor: John M. Louis
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Patent number: 9360070Abstract: A brake lever for a drum brake of a vehicle including a lever section for connection with a brake cylinder and a housing section for attachment to a splined S-cam shaft, which receives an adjustment device, the adjustment device including a first clutch (K1), the first clutch (K1) being biased by a first spring element with a spring force and a second clutch (K2) formed as an one-way clutch with a number of teeth (Z2), the second clutch (K2) being biased by a second spring element with a spring force, in which the teeth (Z2) of the second clutch (K2) are configured such that the spring force applied by the second spring element can shift the second clutch (K2) in its completely closed position against the torques which are induced in it by friction, as long as the first clutch (K1) remains in an open position.Type: GrantFiled: April 14, 2014Date of Patent: June 7, 2016Assignee: HALDEX BRAKE PRODUCTS ABInventor: Joakim Gripemark
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Patent number: 9360071Abstract: A caliper brake apparatus includes a brake lining that advances/retreats relative to a caliper main body supported on a vehicle body and can apply a frictional force by slidingly contacting a disc, an anchor pin that supports a guide plate supporting the brake lining on the caliper main body such that it can freely advance/retreat, a piston that advances/retreats relative to the caliper main body and can press the brake lining via the guide plate, a diaphragm that abuts a rear surface of the piston and defines a pressure chamber within the caliper main body and elastically deforms due to pressure of compressed air within the pressure chamber so as to move the piston, and a piston plate that supports the piston on the anchor pin such that the piston can freely slide. The piston includes a plurality of thermal insulation members whose distal ends protrude toward the guide plate.Type: GrantFiled: November 29, 2012Date of Patent: June 7, 2016Assignee: KYB CorporationInventors: Tsutomu Suzuki, Yoshiyuki Ookawara
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Patent number: 9360072Abstract: Provided is a brake mechanism including a brake-side outer race, a brake-side cam having an outer peripheral surface, a first movable piece disposed between the inner peripheral surface of the brake-side outer race and the outer peripheral surface of the brake-side cam, and a transmission member provided adjacent to the brake-side cam in an axial direction. The brake-side cam includes a plate-like main body and a first protrusion protruding from a side of the main body facing the transmission member. The first movable piece is disposed to have a portion thereof protruding beyond the side of the main body facing the transmission member. The transmission member is shaped like a flat plate, and includes a first opening configured to allow the first protrusion to be received and engaged therein and a second opening configured to allow the first movable piece to be received and engaged therein.Type: GrantFiled: December 21, 2012Date of Patent: June 7, 2016Assignee: TS TECH CO., LTD.Inventor: Hiroyuki Kaku