Patents Issued in August 13, 2019
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Patent number: 10378568Abstract: A lateral positioning device coupled to a first object to laterally engage or interfere with a second object. The lateral positioning device includes a body portion and positioning element. The body portion is coupled to the first object in a first direction and has a through hole which has therein a limiting portion and extends in a second direction, with an angle formed between the first and second directions. The positioning element is penetratingly disposed in the through hole and limited by the limiting portion to thereby move in the second direction. The positioning element has an engaging portion disposed on the first side of the limiting portion to allow the engaging portion to engage with the second object; a stopping portion disposed on the second side of the limiting portion; and a neck portion connecting with the engaging and stopping portions and passing through the limiting portion.Type: GrantFiled: June 30, 2016Date of Patent: August 13, 2019Assignee: FIVETECH TECHNOLOGY INC.Inventor: Ting-Jui Wang
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Patent number: 10378569Abstract: A mounting structure for adhesively bonding onto a surface includes a base, an outer face of the base and an inner face of the base. An adhesive injection port is provided on the outer face of the base for supplying an adhesive. A primary adhesive flow path is provided on the inner face of the base. The primary adhesive flow path is in fluid communication with the adhesive injection port and allows the adhesive to flow. Further, a plurality of secondary adhesive flow paths originating from the primary adhesive flow path allow the adhesive to distribute on the inner face.Type: GrantFiled: October 25, 2017Date of Patent: August 13, 2019Assignee: Caterpillar Inc.Inventors: Jeff A. Jensen, Joe J. Every, Aaron K. Amstutz, Steve D. Lundquist
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Patent number: 10378570Abstract: A securing pin for securing two structural members that can be used in the assembly of modular furniture. In one embodiment, the securing pin includes a main cylindrical body having an elongated countersink portion positioned at a first end of the main cylindrical body of the securing pin. The first end of the securing pin configured to be secured to a first structural member and a second end of the securing pin configured to be secured to a second structural member. In one embodiment, the second end of the securing pin is secured to the second structural member by a press-fit attachment with a securing split-ring. A fastening device inserted within the elongated countersink portion of the securing pin to secure, and firmly abut, the first structural member to the second structural member.Type: GrantFiled: January 7, 2016Date of Patent: August 13, 2019Assignee: FyrnInventor: Roskear Porter Broughton
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Patent number: 10378571Abstract: A removable single side fastener with ultra-low stake height grip range is disclosed. The fastener includes a housing body, a threaded screw, a drive nut and a collet body. The housing body has a housing head portion and a shank portion extending from the housing head portion with the shank portion forming at least two longitudinal slots. The threaded screw, disposed within the housing body, has a head portion rotatably confined within the housing head portion. The drive nut is rotationally coupled to the threaded screw and rotationally constrained relative to the housing body. The collet body has a pair of collet body legs converging inwardly. Each collet body leg has a toe which may extends radially outward beyond the longitudinal slots to compress work pieces against the housing head portion for fastening.Type: GrantFiled: March 17, 2017Date of Patent: August 13, 2019Assignee: Centrix Inc.Inventor: Travis McClure
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Patent number: 10378572Abstract: The invention relates to an anchoring system for anchoring in a drill hole. The anchoring system comprises a sleeve element and an expansion element. The sleeve element consists at least in some sections of a plastics material and is suitable for insertion into a drill hole. The expansion element comprises a threaded portion into which the sleeve element can be screwed and is suitable to radially expand the sleeve element during the screwing action. The anchoring system is characterized in that the threaded portion has a thread pitch which varies along the threaded portion.Type: GrantFiled: September 5, 2014Date of Patent: August 13, 2019Assignee: LUDWIG HETTICH HOLDING GMBH & CO KGInventor: Ulrich Hettich
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Patent number: 10378573Abstract: A retaining pin having anti-rotation features is provided. The retaining pin may comprise a pin shaft coupled to a retaining flange. The pin shaft may be inserted into a structural member proximate a shaft and a nut. The retaining flange may comprise an anti-rotation void defined by a first arm and a second arm and configured to engage the shaft. In response to the nut coupling the retaining flange to the shaft, the retaining pin may at least partially reduce movement and rotation of the shaft relative to the retaining pin.Type: GrantFiled: July 24, 2017Date of Patent: August 13, 2019Assignee: United Technologies CorporationInventors: Andrew Chuckta, Matthew D. Parekh
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Patent number: 10378574Abstract: It has become apparent that the dimensions of inbuilt-collar driving means of the same nominal size may vary according to the method of manufacture. The dimensions of the collar must therefore be adapted to suit the mode of manufacture, at the expense of its strength or mass. Moreover, the transmissible torque for tightening and loosening operations varies according to a useful wrenching height. In order to have a useful height identical to the height of the shank (7), the idea underlying the invention involves pushing the frustoconical collar (152) of a driving means (151) in towards its center along the extension of the sides of the shank. The inbuilt-collar driving means proposed by the invention is suited to all modes of manufacture, and can be manufactured without adversely affecting the dimensions of the driving means or its installation.Type: GrantFiled: July 1, 2018Date of Patent: August 13, 2019Assignee: LISI AerospaceInventors: Anthony Berton, Nicolas Guerin
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Patent number: 10378575Abstract: A fastening device for use in a spacecraft comprises a shaft and a head, which is connected by a first solder to the shaft. The first solder comprises a material of which the melting point is lower than the temperature acting on the fastening device on re-entry of a spacecraft equipped with fastening device into the earth's atmosphere.Type: GrantFiled: March 29, 2017Date of Patent: August 13, 2019Assignee: AIRBUS DS GMBHInventor: Mathias Von Alberti
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Patent number: 10378576Abstract: Threaded mechanical fastening systems and methods are provided that allow the simple deflection of a washer to indicate that a desired minimum torque has been reached or that a desired maximum torque has been exceeded. The method includes providing a threaded connection having a washer, installing the threaded connection so that the washer is supported as a simple beam over a gap, and using an amount of deflection of the washer as a result of torque applied by the threaded connection as an indicator. The torque indicating threaded mechanical fastening system includes a threaded connection and a washer supported as a simple beam over a gap so that the threaded connection, when tightened to a predetermined torque, deflects, in bending, the washer into the gap.Type: GrantFiled: June 26, 2015Date of Patent: August 13, 2019Assignee: Hubbell IncorporatedInventors: Robert Victor De France, Daniel David Dobrinski, Jefferson Robert Hall
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Patent number: 10378577Abstract: A telescopic steering column assembly comprising an upper shroud portion and a lower shroud portion is supported by the shroud portions through a support bearing assembly that acts between an upper portion of the telescopic steering shaft and a lower portion of the shroud that move relative to one another axially during telescopic adjustment, in which the support bearing assembly comprises: a set of bearings elements, a bearing cage comprising a sleeve that is located between an outer face of the upper shaft and an inner face of the lower shroud portion and is free to move axially relative to one of the upper shaft and the lower shroud, the cage including pockets that extend through the sleeve, each pocket loosely locating a bearing element such that a portion of the bearing element extends through the cage to engage with a first bearing race surface defined by one of the upper shaft and the shroud, an annular bearing race having a tapered second bearing race surface that engages the bearing elements locatedType: GrantFiled: November 25, 2015Date of Patent: August 13, 2019Assignee: TRW LimitedInventor: Mark Anthony Wilkes
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Patent number: 10378578Abstract: An internal combustion engine includes one or more unopposed cylinder units where each cylinder unit drives the crankshaft via a yoke assembly rather than a conventional connecting rod. The yoke assembly is formed by a connecting rod assembly that can have an upper portion having a connecting member connected to the piston, and a lower portion. The connecting rod assembly moves exclusively along the bore axis of the cylinder, with no side to side motion. The connecting rod assembly also defines a transverse slot in the yoke portion in which a connecting rod bearing housing reciprocates with motion of a connecting rod journal on the crankshaft within the transverse slot. Since the motion of the connecting rod is linear, and the connecting rod bearing housing moves circularly, there are no secondary forces resulting in an inline engine using the unopposed cylinder unit configuration.Type: GrantFiled: October 1, 2018Date of Patent: August 13, 2019Inventor: Alberto Francisco Araujo
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Patent number: 10378579Abstract: One example of a ball and socket joint for a device enclosure includes a ball member configured to facilitate connection to an electronic equipment. The ball member includes a first portion, and a second portion configured to mate with the first portion to form a passage to pass one or more cables for connection to the electronic equipment. The ball and socket joint also comprises a socket comprising a hollow portion configured to receive the ball member.Type: GrantFiled: September 25, 2013Date of Patent: August 13, 2019Assignee: Lilitab LLCInventors: Bryan Rudolf Grziwok, Adam Scott Aronson
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Patent number: 10378580Abstract: To provide a tapered roller bearing provided with a retainer formed of resin capable of being molded by using a simple molding die, and capable of retaining a tapered roller stably when the tapered roller and the retainer are integrated, and capable of improving mechanical strength and lubricating performance on a guide surface as needed. A retainer 5 in the tapered roller bearing is formed of an injection molded body formed by injection molding a resin composition. The retainer 5 includes a large diameter ring portion 5a, a small diameter ring portion 5b, and a column portion 5c which joins both of them. A pocket portion 6 is formed between the column portions adjacent to each other. An injection molding die dividing line X along an axial direction is formed on the column portion 5c.Type: GrantFiled: April 8, 2016Date of Patent: August 13, 2019Assignee: NTN CORPORATIONInventors: Yasuyoshi Hayashi, Takashi Wakisaka
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Patent number: 10378581Abstract: In the linear motion guide unit, a retainer plate for retaining rolling elements, or rollers, is prevented from deformation so as to smoothly guide the rollers. The retainer plate is composed of a retainer member, frame members fitted into respective through holes formed in the retainer member, and a fixing member disposed in a longitudinally extending recess of the retainer member. The frame members form a predetermined gap between the fixing member and a carriage. Tightening forces of fastening bolts are not applied to the retainer member, thereby avoiding deformation of the retainer member.Type: GrantFiled: May 29, 2018Date of Patent: August 13, 2019Assignee: NIPPON THOMPSON CO., LTD.Inventors: Shoji Nagao, Tomoyuki Hayashi, Masahiro Miura
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Patent number: 10378582Abstract: A magnetic bearing comprising a stator magnetic circuit secured to a stationary support device, the stator magnetic circuit comprising at least one coil and a ferromagnetic body placed in a protective annular support, the protective annular support leaving uncovered a surface of the ferromagnetic body and a surface of the at least one coil. The bearing also comprises at least one annular plug placed on the surface of the at least one coil which is left uncovered by the protective annular support, and the annular plug and the surface of the ferromagnetic body which is left uncovered by the protective annular support are coated by a protective layer.Type: GrantFiled: December 17, 2013Date of Patent: August 13, 2019Assignee: Nuovo Pignone SRLInventors: Luciano Mei, Duccio Fioravanti, Marco Romanelli, Marco Anselmi, Manuele Bigi
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Patent number: 10378583Abstract: A high-speed ball bearing includes an outer ring, an inner ring, a plurality of balls, and a ball retainer. The ball retainer includes a plurality of pocket holes for arranging a plurality of balls, an inner circumferential surface of each of the pocket holes have a spherical surface is coaxial to the ball. A gap between an outer circumferential surface of the ball retainer and an inner circumferential surface of the ring is defined as a first gap, and a gap between the pocket hole and the corresponding ball is defined as a second gap. The first gap and the second gap have the following relationship: W2=(W1?r?)×A.Type: GrantFiled: October 15, 2018Date of Patent: August 13, 2019Assignee: TUNG PEI INDUSTRIAL CO., LTD.Inventors: Li-Chuan Lin, Bo-Rong Lee
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Patent number: 10378584Abstract: A cage for a radial roller bearing includes an inner cage member made of a continuous annular steel material and having a plurality of through holes, in which a plurality of rollers is housed in a corresponding one of the through holes, and an outer cage member made from resin and having a plurality of retaining holes, in which the plurality of rollers is retained such that the rollers are rollable, provided in correspondence with the through holes. The outer cage member is fixed to an outer side of the inner cage member by an axial projection-recess fitting structure.Type: GrantFiled: November 16, 2018Date of Patent: August 13, 2019Assignee: JTEKT CORPORATIONInventor: Kotaro Yamashita
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Patent number: 10378585Abstract: An assembly providing a bearing, a lubricant and a contamination sensor for determining a level of contamination in the lubricant. The sensor includes an EM wave generator for generating an EM signal, and an EM sensing element arranged in contact with the lubricant. The EM sensing element receives the generated EM signal and transmits an output signal whose properties are responsive to real and imaginary parts of a complex relative permittivity of the lubricant. The output signal is received by an EM measuring device that measures first and second parameters of the output signal, which are respectively representative of the real and imaginary parts of the complex relative permittivity. The EM measuring device determines a level of water contamination in the lubricant, based on the measured first parameter alone and determines a level of metal particle contamination in the grease, based on the measured first and second parameters.Type: GrantFiled: July 25, 2017Date of Patent: August 13, 2019Assignee: Aktiebolaget SKFInventors: Defeng Lang, Phi Long Doan, Yoann Hebrard, Pierre Lemaître-Auger, Mariya Mansurova, Florin Tatar
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Patent number: 10378586Abstract: A roller-cage assembly that provides both improved lubrication and reduced contact surface of the cage is disclosed. The roller-cage assembly includes a plurality of rolling elements and a cage. 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 plurality of rolling elements are located in at least some of the plurality of rolling element pockets. The plurality of crossbars each include lateral surfaces that support the plurality of rolling elements. The cage includes a radial support surface that includes at least one recess. The at least one recess serves as a lubrication reservoir as well as provides a reduction in surface area of the radial support surface against an associated support element, such as a housing, shaft, or bearing ring.Type: GrantFiled: August 21, 2017Date of Patent: August 13, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventor: Edward J. Wey
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Patent number: 10378587Abstract: A magnetic fluid seal includes an outer cylinder member with a heat barrier that internally houses a rotating shaft extending from a housing of a fluid machine and includes an attachment portion to be attached to the housing, magnetic pole members that are disposed around the rotating shaft housed in the outer cylinder member and form a magnetic circuit, and sealing films that are magnetically connected to the magnetic circuit, are respectively disposed between the magnetic pole members and the rotating shaft, are made of magnetic fluids, and are formed in an axial direction.Type: GrantFiled: November 9, 2016Date of Patent: August 13, 2019Assignee: EAGLEBURGMANN JAPAN CO., LTD.Inventor: Kazuhiko Sato
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Patent number: 10378588Abstract: A retainer for coupling rotating shafts includes a body and a finger. The body may have a curved section extending in a circumferential direction about an axis and a pair of ends. The finger extends from the body and has a least a portion that extends inwardly toward the axis. The finger may be flexible and resilient and have an at rest state and a second state wherein the finger flexes outwardly away from the axis when acted upon by a sufficient force, and the finger returns toward its at rest state when the force is reduced or removed from the finger. When a second shaft is partially inserted into a first shaft, an object may engage and flex the finger until the object passes by the finger whereupon the finger may return toward the at rest state partially overlapping the object.Type: GrantFiled: January 19, 2017Date of Patent: August 13, 2019Assignee: GKN Automotive LimitedInventors: Lei Yang, Christopher M. Zagacki
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Patent number: 10378589Abstract: The present invention relates to a sliding cage of universal joint for vehicle, and more particularly, to a sliding cage of universal joint for vehicle for making a shaft joint and a pipe joint smoothly slide as well as operating an elastically contacted needle bearing, installed to the sliding cage, when a universal joint is slipped or delivers rotating torque. The present invention provides a sliding cage of universal joint for vehicle, comprising: a sleeve; a plurality of mountings positioned to keep distance along the longitudinal direction of the outer side of the sleeve; and a needle bearing and a ball bearing which are installed to the mountings, wherein the sliding cage is provided to the universal joint constructing a steering apparatus for vehicle, thereby being assembled to deliver torque while being slipped toward axial direction.Type: GrantFiled: March 3, 2017Date of Patent: August 13, 2019Assignee: DREAMTEC., INC.Inventor: Hong-Keun Kim
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Patent number: 10378590Abstract: A modular driveline yoke assembly for use in a motor vehicle having separate yoke and flange portions that directly abut each other. The flange portion having dowels that extend into recesses within the yoke portion, and bolts that extend through both portions to secure the two together. The assembly is configured such that various yoke portions and various flange portions will all be compatible to fit together.Type: GrantFiled: September 16, 2016Date of Patent: August 13, 2019Inventors: James Edward Reel, Jr., Jayson Miles
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Patent number: 10378591Abstract: A propeller shaft includes a shaft part, a first yoke, a connecting portion, a first yoke portion, a first concave portion, and a second yoke having a flange and a second yoke portion. The flange has a bolt insertion hole into which a securing member is inserted, and is connected to a second shaft part of a vehicle side by the securing member. The second yoke portion is provided at the flange, and has a shape that extends in a direction of a rotation axis of the shaft part. A cruciform shaft couples the first yoke portion with the second yoke portion.Type: GrantFiled: October 20, 2017Date of Patent: August 13, 2019Assignee: Hitachi Automotive Systems Kyushu, Ltd.Inventors: Kenichiro Ishikura, Hidekazu Aoki, Hiromichi Komai
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Patent number: 10378592Abstract: A shaft-hub connection, in particular for a gearbox of a motor vehicle, comprising a shaft, at least one hub which is connected to the shaft, wherein the hub is of tubular design and a shaft end of the shaft engages on a first hub end of the hub, and a closure element is arranged on a second hub end of the hub. A cavity is formed between the closure element and the shaft end of the shaft. The closure element is designed in such a manner that gaseous medium can escape via the closure element in the event of a positive pressure in the cavity.Type: GrantFiled: May 25, 2017Date of Patent: August 13, 2019Assignee: MAGNA POWERTRAIN GMBH & CO KGInventors: Alois Lafer, Philipp Schlachter
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Patent number: 10378593Abstract: A boot assembly for a joint includes a boot and a boot can coupled to the boot at a connecting portion. The boot can includes a mounting portion including a flange having an inner surface and a retainer. The retainer is connected to the flange at a first location and is separate from the flange at a second location spaced from the first location. The retainer includes an inward portion spaced from the first location, and the inward portion is arranged closer to the axis than is the inner surface of the retainer between the first location and a midpoint of the retainer. The inner surface of the retainer is not at a constant angle relative to the axis along the length of the retainer.Type: GrantFiled: April 27, 2018Date of Patent: August 13, 2019Assignee: GKN Driveline North America, Inc.Inventor: Robert L. Cassell
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Patent number: 10378594Abstract: A clutch includes an inner race and an outer race. The outer race has first and second portions that cooperate to define a split annulus with a gap defined between the first and second portions. A wedge element is radially disposed between the inner and outer races and is configured to lock the inner and outer races in response to the first and second portion being closed together.Type: GrantFiled: June 27, 2017Date of Patent: August 13, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventor: Brian Lee
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Patent number: 10378595Abstract: A clutch for selectively coupling first and second rotational members includes a hub rotatable about an axis and connectable to the first rotational member, and a carrier rotatable about the axis and connectable to the second rotational member. One of the hub and the carrier defines an annular groove and the other of the hub and the carrier defines a ramped surface. A wedge plate of the clutch has a first edge disposed on the ramped surface, a second edge disposed in the annular groove, and a face extending between the edges and defining an annular shoulder. An annular resilient member is seated against the shoulder.Type: GrantFiled: December 22, 2016Date of Patent: August 13, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Brian Lee, Carsten Ohr
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Patent number: 10378596Abstract: A clutch includes a carrier defining an annular groove and a hub coaxial with the carrier and defining an outer surface. The hub is axially movable relative to the carrier between at least a first position and a second position. A wedge disk has a first edge disposed on the outer surface, a second edge disposed in the annular groove, and a face extending between the edges and defining an annular shoulder. The disk engages between the carrier and the hub when the hub is in the first position to lock the clutch, and the carrier and the hub are rotatable relative to each other when the hub is in the second position. An annular retainer is configured to prevent radial expansion of the disk when the hub is in the second position and to permit radial expansion of the disk when the hub is in the first position.Type: GrantFiled: February 21, 2017Date of Patent: August 13, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Brian Lee, Ryan Carlino, Marion Jack Ince, Carsten Ohr, Christian Fuerstenhoefer
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Patent number: 10378597Abstract: A brake caliper assembly may include a caliper body; and a styling cover which is assembled to a seat portion of the caliper body, wherein the styling cover has a mounting rib which is fastened in a state of being inserted into and in contact with an opening portion formed in the seat portion.Type: GrantFiled: December 1, 2017Date of Patent: August 13, 2019Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Moon Hyeok Choi
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Patent number: 10378598Abstract: Flexible sheathing for the protection of piston-cylinder units for disc brakes are provided. Such flexible sheathing may be arranged in a retracted condition wherein the piston is completely accommodated within the cylinder and in an extended condition wherein the piston is completely extracted from a caliper body defining the cylinder. Pistons incorporating such flexible sheathings and calipers incorporating such pistons are also provided.Type: GrantFiled: July 5, 2011Date of Patent: August 13, 2019Assignee: Freni Brembo S.p.A.Inventors: Fabio Scotti, Antonio Gotti, Armando Puddu
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Patent number: 10378599Abstract: A brake rotor comprising a brake pad wear surface; a hat surface; and a decorative insert comprising an insert material, the decorative insert disposed on the brake pad wear surface, the hat surface, or both; wherein at least one of a friction coefficient between the decorative insert and a brake pad is substantially the same as a friction coefficient between the brake pad wear surface and the brake pad, a wear rate of the decorative insert is substantially the same as or greater than a wear rate of the brake pad wear surface, or a wear rate of the decorative insert is substantially the same as or greater than a wear rate of the hat surface; and at least a portion of the decorative insert is visible on the brake pad wear surface, the hat surface, or both.Type: GrantFiled: July 6, 2017Date of Patent: August 13, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Christopher J. Mettrick, Mark T. Riefe, Michael L. Holly, James A. Webster, Michael J. Walker, Anil K. Sachdev
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Patent number: 10378600Abstract: In an electric braking device for a vehicle, the following are carried out in order: a first lock process in which either torque for shifting the ratchet gear in a release direction is generated in an electric motor or the driving of the electric motor is stopped, while a pawl member is being pressed against a ratchet gear; a second lock process in which the rotational angle of the ratchet gear is brought to an angle different from a semi-engaging rotational angle by driving the electric motor; and a third lock process in which the ratchet gear is rotated in the release direction by driving the electric motor in reverse.Type: GrantFiled: March 31, 2016Date of Patent: August 13, 2019Assignee: ADVICS CO., LTD.Inventors: Shun Tsukamoto, Koichi Kokubo
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Patent number: 10378601Abstract: A coupling comprising a brake plate (70); a first friction pad (64) operable to be selectively biased against the brake plate (70). In a first mode of operation the first friction pad (64) is biased against the brake plate (70) by a first force. In a second mode of operation the first friction pad (64) is biased against the brake plate (70) by a second force. The second force is substantially greater than the first force.Type: GrantFiled: November 25, 2015Date of Patent: August 13, 2019Assignee: BAE SYSTEMS plcInventor: Martyn Ingleton
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Patent number: 10378602Abstract: A disc brake for a commercial vehicle has a brake caliper spanning a brake disc on the vehicle side, in which brake caliper a clamping device is arranged which has a pivotable brake lever engaging in at least one bridge carrying a brake plunger, which at the same time is directly or indirectly supported at the inner side of a wall of the brake caliper. The contact area of the bridge at the brake lever or of the brake lever at the brake caliper is configured as a pivot bearing having a bearing shell cross-sectionally configured as an arc forming a part of the pivot bearing. The bearing shell is placed in a seating. The disc brake is configured such that the bearing shell is located in the pivoting direction of the brake lever with its opposite longitudinal borders at stop edges, which longitudinally limit the trough-shaped seating.Type: GrantFiled: April 28, 2017Date of Patent: August 13, 2019Assignee: KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbHInventors: Philipp Adamczyk, Christian Scheufler, Matthias Klingner
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Patent number: 10378603Abstract: An EPB (Electronic Parking Brake) apparatus may include: a housing unit; a motor unit mounted in the housing unit; a worm wheel gear unit engaged and rotated with the motor unit; a piston unit connected with a brake shoe; and a nut unit mounted on the worm wheel gear unit, coupled to the piston unit, and moved by the rotation of the worm wheel gear unit so as to pressurize the piston unit. The housing unit is deformed by the movement of the piston unit and restricts the operation of the motor unit.Type: GrantFiled: June 30, 2017Date of Patent: August 13, 2019Assignee: Hyundai Mobis Co., Ltd.Inventor: Moo Jin Choi
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Patent number: 10378604Abstract: A slack adjuster is provided for a drum brake of a vehicle air braking system. The slack adjuster comprises a gear set including (i) a worm wheel having an outer circumferential surface, and (ii) a worm shaft having a longitudinal central axis and meshed with the worm wheel. The worm shaft is rotated in one direction about its longitudinal central axis when the drum brake is applied and adjustment is required and in an opposite direction about its longitudinal central axis when the drum brake is released. The slack adjuster further comprises an anti-reversing member having an inner circumferential surface facing the outer circumferential surface of the worm wheel. The anti-reversing member allows rotation of the worm wheel when the drum brake is applied and prevents rotation of the worm wheel when the drum brake is released.Type: GrantFiled: December 7, 2017Date of Patent: August 13, 2019Assignee: Bendix Spicer Foundation Brake LLCInventor: Erik W Oberdorfer
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Patent number: 10378605Abstract: The invention relates to a pad for a bicycle disc brake, comprising a support frame and an element made of friction-wearing material associated with said support frame. The element made of friction-wearing material comprises a visual wearing indicator, which preferably is defined on an upper portion of the element made of friction-wearing material, more preferably at a side end area of said upper portion. The invention also relates to a bicycle disc brake comprising a pair of pads of the type described above.Type: GrantFiled: December 1, 2016Date of Patent: August 13, 2019Assignee: Campagnolo S.r.l.Inventor: Mario Meggiolan
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Patent number: 10378606Abstract: A selectively tunable vibration absorber includes a support member having an outer surface, and a selectively tunable element mounted relative to the outer surface of the support member. The selectively tunable element is selectively adjustable to attenuate vibrations in a selected frequency range perceived by the support member in a selected direction. A mass is supported by the selectively tunable element.Type: GrantFiled: June 30, 2017Date of Patent: August 13, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Wallace J. Hill, Mark A. Gehringer
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Patent number: 10378607Abstract: An inerter device for a wheel suspension of a vehicle, having an inerter mass and a mechanical inerter drive which is operatively connected to the inerter mass via a coupling device. The coupling device has a control disk connected to the inerter mass and a contour disk connected to the inerter drive. The control disk and contour disk are frictionally in contact with each other via coupling surfaces. The inerter mass is reversibly movable relative to the inerter drive from an operating position into a securing position. The control disk has a contact element which, during the movement of the inerter mass into the securing position, interacts with a mating contact element of the contour disk and therefore reversibly moves the control disk from a coupling position relative to the contour disk into a release position in which the coupling surfaces are separated.Type: GrantFiled: March 5, 2018Date of Patent: August 13, 2019Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Georg Von Tardy-Tuch, Philipp Röding
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Patent number: 10378608Abstract: A temperature-independent rotation damper 100 is presented. A housing 108 and a piston 102, between which a viscous liquid is located in annular gaps 118, 120, rotate one around the other. When the temperature falls, the damping by the viscous liquid increases. This effect is countered by reducing the effective area which constitutes the braking action, or by enlarging the volume in the annular gaps 118, 120. As the drive, a material having a positive expansion coefficient is used, which material drives a piston 132. In this way, the damping of the rotation damper 100 is broadly practically independent of the temperature.Type: GrantFiled: February 28, 2018Date of Patent: August 13, 2019Assignee: Lisa Draexlmaier GmbHInventors: Sever Alexandru Haba, Zoltan Bara
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Patent number: 10378609Abstract: The present disclosure relates to a mount assembly for engineering services such as air handling units (AHU) of a heating, ventilating, and air-conditioning (HVAC) systems. In one form, the mount assembly comprises a an aperture comprising a female screw thread, and a resilient element comprising an item attachment point and a male screw thread adapted for threadable engagement with the female thread of the base so that the resilient element interposes the item attachment point and the-base.Type: GrantFiled: February 26, 2016Date of Patent: August 13, 2019Assignee: Air Diffusion Agencies Pty LtdInventor: William Trevor Threadgold
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Patent number: 10378610Abstract: In a cable routing device having a cable carrier and a guiding device for the cable carrier, wherein the cable carrier has a first strand connected to a first connector and a second strand connected to a second connector, which are connected to one another via a rerouting area, and the guiding device having a contact area for the stationary contact of at least one part of one of the strand is provided for a secure contact of the corresponding part of the strand with the contact area and for preventing sliding friction, the cable carrier having at least one magnet, and the contact area having a ferromagnetic or ferrimagnetic material, wherein the magnet interacts with the contact area in a predetermined positioning area of the cable carrier relative to the guiding device such that the strand having the magnet adheres to the contact area with a predetermined magnetic attractive force.Type: GrantFiled: August 10, 2015Date of Patent: August 13, 2019Assignee: IGUS GMBHInventor: Thilo-Alexander Jaeker
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Patent number: 10378611Abstract: Link for a rigid chain, comprising at least one flange, of rectangular overall shape, with a substantially constant thickness perpendicularly to its main plane. The flange comprises a first part and a second part. Each of the parts comprises a heel designed to bear against a corresponding heel of a similar flange of an adjacent link of the rigid chain, and a base designed to form a bearing about a rotary pin with respect to said adjacent link. The heel and the base each extend on either side of the main plane and parallel to said main plane.Type: GrantFiled: November 15, 2016Date of Patent: August 13, 2019Assignee: SERAPID—FRANCEInventors: Ivan Seigneur, Philippe Novick
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Patent number: 10378612Abstract: A bevel gear set and a method of manufacturing the same are provided. The bevel gear set may include a first bevel gear and a second bevel gear. The first and second bevel gears may be spiral bevel gears or hypoid spiral bevel gears. The first and second bevel gears may each have a gear tooth surface having a plurality of teeth formed thereon, such that the teeth of the first bevel gear and the teeth of the second bevel gear are configured to engage in a meshing engagement. The teeth are machined onto the respective gear tooth surface via a face milling process. Each tooth includes a tooth top, a plurality of meshing surfaces, and at least one chamfer. The chamfer may be formed at an abutment edge disposed between the tooth top and a respective meshing surface via a brushing process directly following the machining of the teeth.Type: GrantFiled: July 22, 2016Date of Patent: August 13, 2019Assignee: GM Global Technology Operations LLCInventors: Shaun X. Zhao, Bhapinder Puri
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Patent number: 10378613Abstract: An electric powertrain for a vehicle includes a cycloidal speed reducer having an input member configured to couple with a traction motor, a cycloidal disc defining a plurality of circumferentially arranged holes, and a plurality of circumferentially arranged pins each disposed in one of the holes. A differential of the vehicle has a case connected to each of the pins. The differential may be a cycloidal differential.Type: GrantFiled: February 7, 2018Date of Patent: August 13, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Brian Lee, Peter Burke, Guihui Zhong
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Patent number: 10378614Abstract: Disclosed is an internal planetary reduction gear. The internal planetary reduction gear according to an embodiment of the present invention comprises: an internal-gear integrated main body that has an internal gear integrally formed on the inner wall thereof and is provided with a plurality of components for speed reduction; an input shaft module formed as a single body by coupling at least two separated parts with each other, wherein the input shaft module has an input gear formed on an end portion thereof and is connected to the internal-gear integrated main body to receive rotary power from a motor that is connected to the exterior of the internal-gear integrated main body; and an output shaft module that is connected to the input shaft module to interact therewith and reduces the speed of the rotary power of the motor, which is input from the input shaft module, to output the same.Type: GrantFiled: March 4, 2016Date of Patent: August 13, 2019Assignee: SEJIN-IGB CO., LTD.Inventor: Sun Ho Lim
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Patent number: 10378615Abstract: A clutch that includes a friction plate; a separator plate; a clutch hub; and a piston that presses the friction plate and the separator plate, wherein the clutch hub includes a hub on which an inner peripheral portion of the friction plate or the separator plate is fitted, a tubular shaft that movably supports the piston, and an engagement oil chamber defining wall that together with the piston defines an engagement oil chamber to which an engagement oil pressure is supplied, the hub is spline-fitted on a gear of a planetary gear so as to rotate with the gear, and the tubular shaft is rotatably supported by a central shaft and is fitted by a spigot joint in the gear.Type: GrantFiled: November 30, 2015Date of Patent: August 13, 2019Assignee: AISIN AW CO., LTD.Inventors: Naoya Jinnai, Masahiro Otake, Shota Ikeda, Minoru Todo, Takuya Nakajima
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Patent number: 10378616Abstract: A transmission (G) for a motor vehicle includes an in-order-of-rotation-speed fourth shaft (W4) permanently connected to a transmission output (GW2-A), an in-order-of-rotation-speed first shaft (W1) either fixable by engaging a first shift element (B1) or connectable in a rotationally fixed manner with a transmission input (GW1-A) by actuating a second shift element (K1), an in-order-of-rotation-speed second shaft (W2) connectable in a rotationally fixed manner with the transmission input (GW1-A) by actuating a third shift element (K2), an in-order-of-rotation-speed third shaft (W3) is connectable in a rotationally fixed manner with the transmission input (GW1-A) by actuating a fourth shift element (K3), and an in-order-of-rotation-speed fifth shaft (W5) fixable by engaging a fifth shift element (B2).Type: GrantFiled: October 17, 2017Date of Patent: August 13, 2019Assignee: ZF FRIEDRICHSHAFEN AGInventors: Viktor Warth, Michael Wechs, Stefan Beck
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Patent number: 10378617Abstract: Disclosed is a method for operating a drive train having a drive shaft (2), an electric prime mover (4) connected to an electrical grid (12), and a differential gearing (3) having a total of three input and output elements, an output element being connected to the drive shaft (2), one input element to the prime mover (4) and a second input element to a differential drive (5). According to said method the differential drive (5) is motor-operated only, whereas the prime mover (4) is motor- or generator-operated, the differential drive (5) being coupled to the electrical grid (12) by way of a rectifier (19).Type: GrantFiled: May 19, 2014Date of Patent: August 13, 2019Inventor: Gerald Hehenberger