Patents Issued in June 18, 2019
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Patent number: 10323654Abstract: An electrically driven pump includes a first housing and a second housing, and the first housing and the second housing are fixed to form an impeller chamber for receiving an impeller. The second housing and a rear housing are fixed to form a first receiving chamber for receiving a motor assembly; and the motor assembly includes a stator and a rotor, the rotor is arranged in an inner cavity enclosed by the stator, and the rotor drives the impeller to rotate. An electronic control unit is cooperated with the motor assembly, and the electronic control unit controls the operation of the motor assembly. The electrically driven pump includes a cooling passage for accommodating a working medium, and the working medium in the cooling passage may exchange heat with the electronic control unit, thereby facilitating improving the service life of the electrically driven pump.Type: GrantFiled: March 17, 2016Date of Patent: June 18, 2019Assignee: Zhejiang Sanhua Automotive Components Co., Ltd.Inventors: Rongrong Zhang, Junfeng Bao, Chuliang Shi, Hongmin Song, Junchao Zhang, Jun Zhang
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Patent number: 10323655Abstract: A fan motor includes a motor, an impeller and a housing. The housing includes an inner wall portion, a silencer portion, and a communicating opening. The inner wall portion extends along a rotation axis to assume a tubular shape, and houses at least a portion of the impeller therein. The silencer portion includes a portion radially outside of the inner wall portion, and defines a silencing space between the inner wall portion and the silencer portion. The communicating opening brings a space inside of the inner wall portion into communication with the silencing space. A portion of the communicating opening is defined by an end portion of the inner wall portion on an inlet side. The silencing space covers only a portion of the circumferential extent of the inner wall portion. This allows the silencing space to be arranged in a dead space around the inner wall portion.Type: GrantFiled: February 2, 2017Date of Patent: June 18, 2019Assignee: NIDEC CORPORATIONInventors: Kumiko Arima, Shigekatsu Matsuda, Takamasa Yamashita, Yuuichi Sakuma, Ryota Yamagata
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Patent number: 10323656Abstract: A wet-gas centrifugal compressor is disclosed. The compressor comprises a compressor casing and at least one impeller arranged in the compressor casing for rotation around a rotation axis. A stationary diffuser is arranged in the compressor casing and extends around the impeller. The diffuser has a curved end portion with a radially inner curved wall and a radially outer curved wall. A plurality of dry-gas extraction holes is provided, ending at a plurality of respective inlet ports arranged around the rotation axis and on the inner curved wall of the curved end portion of the diffuser. Each dry-gas extraction hole extends from the respective inlet port towards the rotation axis and is inclined over a radial direction, such that each dry-gas extraction hole is oriented in a counter-flow direction with respect to a direction of the gas flow in the curved end portion of the diffuser.Type: GrantFiled: May 22, 2015Date of Patent: June 18, 2019Assignee: Nuovo Pignone SrlInventors: Matteo Bertoneri, Giuseppe Vannini
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Patent number: 10323657Abstract: A system for hydraulic systems includes a working cylinder (58) which operates as a consumer of hydraulic energy or as a generator of hydraulic energy. A hydraulic accumulator (1) can be charged by the working cylinder for storing energy and can be discharged for delivering energy to the working cylinder (58). One hydraulic accumulator is provided in the form of an adjustable hydropneumatic piston accumulator (1), in which with a plurality of pressure chambers (19, 21, 23, 25) adjoining effective surfaces (11, 13, 15, 17) of different sizes are on the fluid side of the accumulator piston (5). An adjusting arrangement (51) connects a selected pressure chamber (19, 21, 23, 25) or a plurality of selected pressure chambers (19, 21, 23, 25) of the piston accumulator (1) to the working cylinder (58) as a function of the pressure level that prevails respectively on the gas side of the piston accumulator (1) and on the working cylinder (58).Type: GrantFiled: November 9, 2012Date of Patent: June 18, 2019Assignee: HYDAC FLUIDTECHNIK GMBHInventors: Frank Schulz, Peter Bruck
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Patent number: 10323658Abstract: A hydraulic drive system includes an oil supply device, an oil return device and a hydraulic cylinder circuit component. The circuit component includes a hydraulic cylinder, a first and a second two-position two-way electromagnetic directional valves. The cylinder includes a first chamber and a second chamber that has a piston rod. A first port of the first valve connects with the first chamber and a first port of the second valve connects with the second chamber. When the oil supply device connects to a second port of the first valve and a second port of the second valve connects to the oil return device, the piston rod is extended outwards. When the oil supply device connects to the second port of the second valve and the second port of the first valve connects to the oil return device, the piston rod is retracted.Type: GrantFiled: March 15, 2017Date of Patent: June 18, 2019Assignee: Nanjing Mindray Bio-Medical Electronics Co., Ltd.Inventor: Qiangquan Deng
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Patent number: 10323659Abstract: An example valve section includes: a housing having: (i) a longitudinal bore, (ii) a first and second workport passages configured to be fluidly coupled to an actuator, (iii) a first and second return passages, (iv) an open-center passage configured to be fluidly coupled to a source of fluid, and (v) a supply passage disposed between the first and second workport passages. The valve section also includes a spool movable in the longitudinal bore to shift between: (i) a neutral position that allows the open-center passage to permit fluid flow therethrough, and (ii) a shifted position that allows fluid to be diverted from the open-center passage to the supply passage, and connects the supply passage to either the first or second workport passage while connecting the other workport passage to a corresponding return passage of the first and second return passages.Type: GrantFiled: February 15, 2018Date of Patent: June 18, 2019Assignee: Parker-Hannifin CorporationInventors: Brian Slattery, Christopher J. Webber, Bipin Kashid
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Patent number: 10323660Abstract: A cylinder guide mechanism includes a floating bush, a holding part that holds the floating bush, and a linear guide. When a working fluid is supplied in a tube and a piston rod moves back and forth, the floating bush and a guide member of the linear guide move back and forth in the same direction. At this time, a slider of the linear guide is displaced relative to the guide member by retaining the same position. The slider is connected to the tube via an L-bracket.Type: GrantFiled: June 23, 2015Date of Patent: June 18, 2019Assignee: SMC CORPORATIONInventors: Koichiro Ishibashi, Motohiro Sato, Nariaki Suzuki, Hidefumi Ikeda, Toshio Sato
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Patent number: 10323661Abstract: An adsorption separation device is used with a cylinder, wherein the cylinder comprises a cylinder body, a first piston, and a second piston. The first piston and the second piston are arranged inside the cylinder body, and the first piston and the second piston are be spaced from each other. The cylinder further comprises a first shaft and a second shaft where the first shaft extends into the cylinder body and is connected with the first piston, and the second shaft is slidably sleeved in the first shaft and connected with the second piston. The adsorption separation device includes the cylinder. The cylinder and the adsorption separation device are actually two or more cylinders sharing the same cylinder body and controlling two or more pistons and shafts respectively. The control directions and strokes of the pistons are independent relative to each other and do not affect each other.Type: GrantFiled: December 5, 2014Date of Patent: June 18, 2019Assignee: SHENZHEN BITEMAN SCIENCE & TECHNOLOGY CO., LTD.Inventor: Yinghui Guo
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Patent number: 10323662Abstract: A system, a method, and an apparatus to retain an in-cylinder linear position sensor in a cavity of a housing of a hydraulic cylinder assembly are described. The in-cylinder linear position sensor includes a sensor body that houses circuitry of the in-cylinder linear position sensor, and a sensor cap that extends from an upper surface of the sensor body. The sensor cap has a retention mechanism with a portion that extends radially outward relative to a central vertical axis of the sensor body so as to extend into and engage a wall of an access port of the housing to hold the in-cylinder linear position sensor in the cavity of the housing. The portion of the retention mechanism is configured to move inward from an outer position toward the central vertical axis of the sensor body.Type: GrantFiled: September 23, 2016Date of Patent: June 18, 2019Assignee: Caterpillar Inc.Inventors: Bradly G. Duffer, Philip A. Thompson
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Patent number: 10323663Abstract: A hydraulic system (600) and method for reducing boom dynamics of a boom (30), while providing counter-balance valve protection, includes a hydraulic actuator (110), first and second counter-balance valves (300, 400), first and second independent control valves (700, 800), and first and second blocking valves (350, 450). The actuator includes first and second corresponding chambers. In a first mode, the second counter-balance valve is opened by the first control valve, and the first counter-balance valve is opened by the second control valve. In a second mode, at least one of the counter-balance valves is closed. A meter-out control valve (800, 700) may be operated in a flow control mode, and/or a meter-in control valve (700, 800) may be operated in a pressure control mode. Boom dynamics reduction may occur while the boom is in motion (e.g., about a worksite). By opening the counter-balance valves, sensors at the control valves may be used to characterize external loads.Type: GrantFiled: July 15, 2015Date of Patent: June 18, 2019Assignee: Eaton Intelligent Power LimitedInventors: Meng Wang, Michael Berne Rannow
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Patent number: 10323664Abstract: An orifice module for a flow switch system has a cylindrical body which is symmetric about a central axis which defines a metering orifice. An axial central hub holds the stem. The hub connects to the cylindrical body by at least three support spokes which forms a plurality of flow channels angularly disposed about the central axis. The module interacts with the flow switch to enhance the function of the flow switch and also reduces turbulence in the fluid flow system.Type: GrantFiled: March 16, 2017Date of Patent: June 18, 2019Inventor: Thomas R. Duksa
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Patent number: 10323665Abstract: A flow modification device connectable to a generally cylindrical element adapted for immersion in a fluid medium, the device comprising an elongate body having a length and a generally circular cross-section; a plurality of raised body portions disposed about and extending along the length of the elongate body, the raised body portions being arranged generally parallel to a longitudinal axis of the body and having a height between 2% and 10% of a diameter of the body; and an aperture extending through the length of the elongate body, the aperture being adapted to receive the generally cylindrical element such that the flow modification device is arranged about the cylindrical element.Type: GrantFiled: June 27, 2016Date of Patent: June 18, 2019Assignee: AMOG TECHNOLOGIES PTY LTDInventors: Andrew Elmhirst Potts, Hayden Marcollo
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Patent number: 10323666Abstract: The clamping collar has a belt (10) looped back onto itself and having two ends provided with lugs (12, 14) that are upstanding and that are suitable for being brought closer together for tightening the collar. The collar has a spacer (22) having a land (24) extending between the ends (10A, 10B) of the belt (10), and a web (26) having at least a first tab that is upstanding relative to said land, which web extends between the lugs. The spacer is formed by a strip that is folded between a first fold at the junction between the first tab and the land (24) and a second fold situated at a first end of the land, the land having a first double- walled portion between the first and second folds.Type: GrantFiled: September 30, 2016Date of Patent: June 18, 2019Assignee: Etablissements CaillauInventors: Stéphane Drivon, Fabrice Prevot
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Patent number: 10323667Abstract: A composite product having a junction structure includes a first unit formed of a composite material, a first connector formed of a metal and provided with one end inserted into one end of the first unit and formed integrally with the first unit and another end extending outwards from the first unit, a second unit formed of a composite material, and a second connector formed of a metal and provided with one end inserted into one end of the second unit and formed integrally with the second unit and another end extending outwards from the second unit, wherein the other end of the first connector and the other end of the second connector are joined and fixed by welding under a condition that the ends of the first unit and the second unit are opposite each other adjacently.Type: GrantFiled: July 27, 2016Date of Patent: June 18, 2019Assignee: Hyundai Motor CompanyInventors: Sung Don Pyun, Chang Dong Kim, Moon Seop Lee
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Patent number: 10323668Abstract: The invention relates to a plug connection element for releasable connecting two adjacent wall elements of a transportation box, having a first U-shaped receptacle for an edge region of the first wall element, which is formed from a first base plate and an inner leg angled to the latter and an adjoined angled outer leg, and a second U-shaped receptacle for an edge region of the second wall element, which is formed from a second base plate and an inner leg angled to the latter and an adjoined angled outer leg, wherein the first and second U-shaped receptacle are identically aligned, wherein the first and second receptacle are connected to each other by means of a bending joint, so that the U-shaped receptacles is adjustable in terms of their angular position to each other.Type: GrantFiled: August 5, 2016Date of Patent: June 18, 2019Assignee: Hiller Technologie GmbHInventor: Axel Hiller
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Patent number: 10323669Abstract: A holder device for being present at the surface of a first part made of composite material in order to enable a second part to be held to the first part, the holder device including a body made of composite material including a fiber structure and a matrix present in the pores of the fiber structure; and a holder member including a base and holder tabs extending from either side of the base, the holder tabs being for defining a holding zone for holding the second part to the first part, the base of the holder device being present in the body, and the holder tabs projecting through a surface of the body.Type: GrantFiled: October 30, 2015Date of Patent: June 18, 2019Assignee: SAFRAN AIRCRAFT ENGINESInventors: Damien Lamouche, Adrien Paixao, Hélène Elise Cécile Quillent, Kévin Coue
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Patent number: 10323670Abstract: Composed element including at least two panel-shaped elements, which each have an edge zone in which coupling means are present in the form of a profiled part respectively extending in the longitudinal direction of the respective edge zone, as well as each including an end face extending transversely to the respective edge zone, wherein said profiled parts allow coupling the panel-shaped elements together in an interlocking manner, wherein at least one of the panel-shaped elements includes an arrangement which hides from view at least a portion of the profiled part formed at the pertaining edge zone at the location of the end face.Type: GrantFiled: September 11, 2017Date of Patent: June 18, 2019Assignee: UNILIN, BVBAInventors: Luc Maertens, Mark Cappelle, Luc Vanhastel, Luc Deman, Guy Van Hooydonck
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Patent number: 10323671Abstract: A method for installing an anchor having: making a hole into the material in which the anchor is to be installed, by using a hammer drill; after associating an anchor driver with the chuck of the hammer drill, using the so created anchor driver-hammer drill first assembly, with the hammer drill in hammer mode, to hammer the anchor into the hole; and, after switching the hammer drill to drill mode, tightening the nut or bolt of the anchor using the anchor driver-hammer drill first assembly, or a second assembly comprising the hammer drill and a socket.Type: GrantFiled: February 2, 2017Date of Patent: June 18, 2019Inventor: David C. Prunean
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Patent number: 10323672Abstract: A load indicating washer, or tension washer, for visually indicating pre-determined magnitudes of tension force in a tension tie member. The tension washer comprises a body portion with a deformable, curved annular flange member depending from the body portion. When the tension washer is compressed against a flat bearing surface, the flange member deforms to produce a visual or color indication of the magnitude of load in the tie member.Type: GrantFiled: June 15, 2016Date of Patent: June 18, 2019Inventor: Harvel Crumley
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Patent number: 10323673Abstract: A metallic holding element for absorbing or introducing a torque in a plastic housing is presented, wherein the holding element in the holding area features a profile with three, four, or five main corners, which are connected to each other via straight or convex edges, preferably the edges are generally curved in a convex manner respectively through one or more obtuse-angled intermediate corners.Type: GrantFiled: July 14, 2017Date of Patent: June 18, 2019Assignee: Continental Automotive GmbHInventor: Michael Splitt
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Patent number: 10323674Abstract: The invention relates to a device for fastening a component to a carrier component having a bolt in particular a threaded or grooved bolt or a bolt at least sectionally spherical, comprising an at least sectionally elastic fastening part and a housing part accommodating the fastening part in a mounted state, the housing part and the fastening part having, in the mounted state, an introduction section for introducing the bolt in an introduction direction, at least one latching element for latching on the bolt being provided on an inner wall, bounding the introduction section, of the fastening part, and the fastening part and the housing part each having at least one force transmission surface, the force transmission surfaces facing one another in the mounted state and transmitting at least one tensile force that occurs during operation, the force transmission surfaces each being located in planes which are inclined or curved with respect to the introduction direction of the introduction section such that a tenType: GrantFiled: September 3, 2014Date of Patent: June 18, 2019Assignee: ILLINOIS TOOL WORKS INC.Inventor: Albert Sbongk
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Patent number: 10323675Abstract: A device with an adjustment bolt includes a bolt attachment wall, an adjustment bolt screwed with an internal thread hole of the bolt attachment wall, a locknut screwed with the adjustment bolt, a cover that surrounds the adjustment bolt and the locknut, and a stopper unit that prevents removal of the cover from the locknut. The stopper unit includes an inner circumference groove of the cover fitted around a C-shaped retaining ring, and an external circumference groove of the locknut fitting within the retaining ring. The external circumference groove includes a first groove portion having a large-diameter groove bottom that restricts contraction and removal of the retaining ring fitted within the inner circumference groove, and a second groove portion provided continuously for the first groove portion and having a small-diameter groove bottom that allows contraction and removal of the retaining ring fitted within the inner circumference groove.Type: GrantFiled: June 8, 2017Date of Patent: June 18, 2019Assignee: KUBOTA CorporationInventors: Hiroki Oso, Naoya Sakurai, Takumi Fukuda, Mitsugu Okuda, Wataru Iwanaga, Yusuke Suzuki, Takahiro Kajihara
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Patent number: 10323676Abstract: A nut fastener is provided for locking the nut to prevent inadvertent loosening of the nut. The nut fastener is particularly useful for tightening a wheel onto an axle. The nut fastener includes a nut, a collar and a retaining ring. The nut is unlocked by pushing on an engagement surface of the collar or by riding ratchet teeth over each other. When the collar is released, the collar locks against the nut to resist rotation of the nut.Type: GrantFiled: June 15, 2017Date of Patent: June 18, 2019Assignees: MacLean-Fogg Company, Stemco Products, Inc.Inventors: Mark W. Hughes, Daniel T. Jimenez
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Patent number: 10323677Abstract: Systems, methods, and devices for securing structures include a fastener that includes a threaded body and a head. The head includes a rounded axial protrusion having a first radial diameter, and a noncircular radial portion for securing the fastener. The noncircular radial portion has a second radial diameter greater than the first radial diameter. The noncircular radial portion is positioned between the threaded body and the rounded axial protrusion.Type: GrantFiled: June 8, 2016Date of Patent: June 18, 2019Assignee: Motorola Mobility LLCInventors: David K Lim, Paul Fordham, Mark Daniel Jannick, Eric J. Kutchery, Pavana Abhiram Sirimamilla
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Patent number: 10323678Abstract: A fastener assembly is provided and includes a fastener member and a washer member. The fastener member includes an end, an opposing head, and an elongated threaded body portion extending therebetween. The threaded body defines a center axis. The head includes a pawl arm having a pawl tooth and a flange. The washer member includes an axial aperture formed therethrough and a lock tab extending therefrom. The lock tab is configured to be received within a recess defined in a substrate member to rotationally fix the washer member relative to the substrate member. The washer member further includes a plurality of lock teeth. The pawl tooth is configured to intermesh with the lock teeth to allow rotation of the fastener member relative to the washer member in a first direction about the center axis, and substantially prevent rotation in an opposite second direction about the center axis.Type: GrantFiled: March 2, 2017Date of Patent: June 18, 2019Assignee: Enduralock, LLCInventors: Harold Hess, Tracy Hockenhull, Warren Moore, Armando Perez, III, Zoltan Kalman Furu-Szekely
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Patent number: 10323679Abstract: A self-locking nut includes a main-nut body and a deformable-nut body. The main-nut body has a recess leading into an interior threaded bore forming x turns of an internal thread therein. The deformable-nut body has an outer flange and an interior threaded bore forming y turns of an internal thread therein. The outer flange of the deformable-nut body is fixed to the main-nut body such that a relief space is formed between the deformable-nut body and the recess. A ratio of x:y is about 2:1.Type: GrantFiled: July 27, 2016Date of Patent: June 18, 2019Assignee: CRUSHLOCK, INC.Inventor: Arnold R. Limatoc
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Patent number: 10323680Abstract: Cable splitter devices, assemblies, and methods of use are disclosed. A cable splitter device is disclosed. A cable splitter assembly includes a housing, a slider, first cables, and second cables. The housing defines a first number of first slots and a second number of second slots different from the first number. The slider is slidably coupled to the housing. The slider defines the first number of first channels and the second number of second channels. The first cables extend through the first number of first slots and have an end positioned within a respective first channel of the slider. The second cables extend through the second number of second slots and have an end positioned within a respective second channel of the slider. A clipping element may be configured to fix a longitudinal position of a respective first cable at multiple different locations along the first channel.Type: GrantFiled: March 2, 2017Date of Patent: June 18, 2019Assignee: Southco, Inc.Inventor: Eric Carabalona
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Patent number: 10323681Abstract: The object of the invention is a device (1) for axially fixing one end (9) of a Bowden cable (3), in particular a motor vehicle lock, comprising a housing (2), a Bowden cable (3), wherein the housing (2) has a receptacle (11), in which the end (9) of the Bowden cable (3) can be fixed, wherein the housing (2) has a means for introducing (12) the Bowden cable (3) into the receptacle (11) so that an incorrect assembly of the Bowden cable (3) can be prevented.Type: GrantFiled: April 15, 2016Date of Patent: June 18, 2019Assignee: Kiekert AGInventor: Nikolaus Hundsdorfer
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Patent number: 10323682Abstract: A mounting assembly for mounting an actuator having a base end and a piston end on an item of equipment. The mounting assembly comprises a plate that is adapted to be mounted to the item of equipment at a first location, a pin hole that is disposed on the plate and has a raised portion, and a pin that is disposed in the pin hole and has a pin diameter, a longitudinal axis, and a channel. The pin is affixed to the cap end of the actuator, the piston end of the actuator is mounted to the item of equipment at a second location, and the channel of the pin is seated on the raised portion of the pin hole. A method for mounting an actuator comprising providing a mounting assembly and moving the actuator between a retracted position and an extended position.Type: GrantFiled: July 15, 2016Date of Patent: June 18, 2019Assignee: Kolberg-Pioneer, Inc.Inventor: Gary Engel
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Patent number: 10323683Abstract: A breakaway joint for a boom arm assembly includes a first boom segment defining a pivot axis at a first end, a second boom segment pivotally coupled to the first boom segment at the pivot axis, a bracket coupled to the first boom segment, a leaf spring coupled to the bracket between the first boom segment and the second boom segment, and a cam coupled to the second boom segment and positioned adjacent to the leaf spring. The first boom segment and the second boom segment are pivotally aligned in a neutral position. In the neutral position, the leaf spring contacts the cam at a first contact force, and in any position other than the neutral position, the leaf spring contacts the cam at a contact force greater than the first contact force.Type: GrantFiled: September 29, 2016Date of Patent: June 18, 2019Assignee: DEERE & COMPANYInventors: Nathan Tortorella, Sankaran Subramaniam, Gregory S. McCunn, Jonathan J. Nelson, Gregory E. Peterson, Andrew E. DePriest, Richard J. Chowaniec, Jr.
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Patent number: 10323684Abstract: A cage-less thrust bearing includes first and second washers concentrically arranged such that the washers cooperate to define a ball chamber having a first pair of opposing axially extending race surfaces and a second pair of opposing radially extending race surfaces. A plurality of balls are disposed in the ball chamber without being retained by a cage. Each ball is configured to ride on each of the race surfaces.Type: GrantFiled: November 7, 2017Date of Patent: June 18, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Charles Schwab, James Brown, Joseph T. Griffin
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Patent number: 10323685Abstract: A non-locating bearing arrangement for supporting one side of a trunnion ring of a converter. The arrangement provides a toroidal roller bearing mounted in a split housing having top and bottom halves, an inner ring of the bearing mounted to a trunnion of the trunnion ring and an outer ring of the bearing mounted to a bore in the housing. A first spacer ring mounted in axial abutment between a first side part of the housing an opposing end face of the outer bearing ring; a second spacer ring mounted in axial abutment between a second side part of the housing and an opposing end face of the outer bearing ring. The first spacer ring has an axial width greater than an axial width of the second spacer ring, and the protrusion has a plane of symmetry that is parallel to and axially offset from the housing center plane.Type: GrantFiled: July 3, 2018Date of Patent: June 18, 2019Assignee: Aktiebolaget SKFInventor: Alfred Schildberger
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Patent number: 10323686Abstract: A radial roller bearing can include an outer race having as a center axis a first axis extending in a first direction and an inner race having as the center axis the first axis. A group of rollers composed of a plurality of rollers arranged at intervals in the circumferential direction can be centered on the first axis between the outer raceway surface of the outer race and the inner raceway surface of the inner race and a cage can be provided for holding the group of rollers. A first regulating part can be provided for regulating the movement of the outer race to one side. A second regulating part can be provided for regulating the movement of the outer race to another side. The first regulating part and the second regulating part can be arranged at positions at which the distance between the first regulating part and the second regulating part is a prescribed distance longer than the outer race.Type: GrantFiled: July 4, 2016Date of Patent: June 18, 2019Inventor: Shuichi Nowatari
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Patent number: 10323687Abstract: A gas bearing assembly includes a snap joint for attaching an externally pressurized porous gas bearing to a bearing cartridge. The gas bearing assembly has an adjustment screw which supplies a gas to an end of the adjustment screw via a through bore. The externally pressurized porous gas bearing has a housing portion with a washer and a snap ring. The gas bearing assembly additionally includes an air transfer tube positioned in the end of the adjustment screw and the housing portion. The washer and the snap ring retain the housing portion on the end of the adjustment screw to removably retain the bearing on the bearing cartridge.Type: GrantFiled: September 7, 2017Date of Patent: June 18, 2019Assignee: NEW WAY MACHINE COMPONENTS, INC.Inventors: Andrew Devitt, James Allen
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Patent number: 10323688Abstract: A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed.Type: GrantFiled: December 29, 2015Date of Patent: June 18, 2019Assignee: Mitsubishi Hitachi Power Systems, Ltd.Inventors: Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige, Kenichi Tohrisawa, Yasunori Shigenaga, Tomoaki Yamashita, Makoto Hemmi, Tateki Nakamura
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Patent number: 10323689Abstract: Raw material powder containing metal powder as a main component is molded to form a metal powder molded body (3?), and the metal powder molded body (3?) is sintered to form a metal substrate (3). Further, a lubricating member (4) is made of an aggregate of graphite particles (13), and at least a part of a bearing surface (11) is formed of the fabricating member (4). The lubricating member (4) is fitted into the metal powder molded body (3?). After that, the metal powder molded body (3?) is sintered, and at this time, the lubricating member (4) is fixed onto the metal substrate (3) with a contraction force (F) generated in the metal powder molded body (3?).Type: GrantFiled: September 17, 2015Date of Patent: June 18, 2019Assignee: NTN CORPORATIONInventors: Yoshinori Ito, Takahiro Gotou, Fuminori Satoji
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Patent number: 10323690Abstract: A lubricating oil passage portion that constitutes a cooling portion is exposed to the outside from a casing. Lubricating oil having absorbed heat of a thrust bearing portion and a journal bearing portion is cooled in the cooling portion, when the lubricating oil moves from an upper oil chamber to a lower oil chamber while circulating by use of gravity. Thus, the circulating lubricating oil prompts cooling of the heated thrust bearing portion and journal bearing portion. Additionally, the lubricating oil passage portion of the cooling portion is provided integrally with the casing, on the radially outer side of the casing.Type: GrantFiled: July 29, 2016Date of Patent: June 18, 2019Assignee: DAIDO METAL COMPANY LTD.Inventors: Kwangik Na, Shigeyoshi Mori
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Patent number: 10323691Abstract: A needle bearing assembly includes a seal such as a double lip metal stiffener seal, and a washer within the shell. The double lip seals are accommodated within a chamber of the needle bush bearing assembly. The metal stiffener is used on a body of the double lip seal. A washer is used between one of the plane surfaces of double lip seal having a metal stiffener and the needle surface. The washer serves as a contact portion and is guided by the shell. A portion of the shell provides room to the external lip of the seal for proper placement inside the shell internal diameter.Type: GrantFiled: June 19, 2009Date of Patent: June 18, 2019Assignee: NRB Bearing Ltd.Inventor: Suresh T. Salunke
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Patent number: 10323692Abstract: A slip yoke assembly having a shaft sleeve, a yoke sleeve, and a yoke. The yoke sleeve may have a set of yoke sleeve splines that may mate with a set of shaft sleeve splines and permit axial movement of the yoke sleeve with respect to the shaft sleeve. The yoke may be fixedly disposed on the yoke sleeve.Type: GrantFiled: January 16, 2017Date of Patent: June 18, 2019Assignee: ArvinMeritor Technology, LLCInventors: Anthony Lentini, Christopher Steele, Dale Kwasniewski, Kenneth Lang
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Patent number: 10323693Abstract: An axle disconnect system for drive axles that utilizes an engagement spring, an electric motor and a slidable gear. The motor is connected to the slidable gear which moves along threads thereby engaging or disengaging clutch teeth on a first side gear which selectively engages a second side gear. The engagement spring is located between a bearing and the first side gear wherein when engagement is desired, but blocked by misalignment of the teeth, the engagement spring can apply a load to allow for engagement once alignment of the teeth is achieved. The use of a second engagement spring allows for the disengagement of the system when disengagement is typically blocked due to high driveline torques without having to reapply current to the motor.Type: GrantFiled: December 13, 2016Date of Patent: June 18, 2019Assignee: Dana Automotive Systems Group, LLCInventors: Peter A. Beesley, Kenneth E. Cooper
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Patent number: 10323694Abstract: A work vehicle including: a transmission unit that is provided with, on a shaft that is provided in a power transmission path leading from an input shaft to a power transmission shaft but is not a speed change shaft, a gear member that has an engagement recess, and a claw member having an engaging claw that engages with the engagement recess and to which rotational power is transmitted. There are gaps in a rotational direction between the engaging claw and both ends, in the rotational direction, of the engagement recess.Type: GrantFiled: June 14, 2017Date of Patent: June 18, 2019Assignee: Kubota CorporationInventors: Hiroki Bessho, Jun Yoshida, Hiroshi Takagi
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Patent number: 10323695Abstract: A clutched device has a housing, which defines a clutch sump, a friction clutch that is received in the housing, a first reservoir, an evacuation device and a pump that is configured to transmit fluid between the first reservoir and the friction clutch for operating the friction clutch. The evacuation device is selectively operable for changing the effective volume of the clutch sump so that the level of lubrication in the clutch sump can be lowered to reduce drag forces caused by the presence of lubricant between clutch plates of the friction clutch when the friction clutch is not in use.Type: GrantFiled: February 3, 2016Date of Patent: June 18, 2019Assignee: AMERICAN AXLE & MANUFACTURING, INC.Inventors: Michal Szymkowiak, Paul J. Valente
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Patent number: 10323696Abstract: Disclosed are latching mechanisms for engine disconnect devices, methods for making and for using such latching mechanisms, and motor vehicles with a disconnect device for coupling/decoupling an engine with a torque converter (TC). A disconnect clutch for selectively connecting an engine with a TC includes a pocket plate that movably mounts to the TC. The pocket plate includes pockets movably seating therein struts that engage notches in a notch plate to lock the pocket plate to the notch plate. A selector plate moves between deactivated and activated positions such that the struts shift into and out of engagement with the notch plate notches, respectively. An activation device is selectively actuable to move the selector plate between activated and deactivated positions. A latching mechanism automatically transitions to a latched state responsive to the selector plate being activated. When latched, this latching mechanism retains the selector plate in the activated position.Type: GrantFiled: June 12, 2017Date of Patent: June 18, 2019Assignee: GM Global Technology Operations LLC.Inventors: Farzad Samie, Derek F. Lahr, Chunhao J. Lee, Norman K. Bucknor, Dongxu Li
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Patent number: 10323697Abstract: A multi-stage transmission having at least four planetary gear stages which are disposed one behind the other along a main axis of rotation and which in each case have a sun gear, a planetary gear support, and a ring gear is disclosed. The multi-stage transmission has a bearing which supports the sun gear of the second planetary gear stage and the ring gear of the third planetary gear stage axially with respect to one another.Type: GrantFiled: May 7, 2014Date of Patent: June 18, 2019Assignee: Daimler AGInventors: Tobias Schilder, Klaus Riedl, Juergen Schweitzer, Recep Tevetoglu, Roland Lotter
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Patent number: 10323698Abstract: A torque transferring transmission-drive system includes a first friction surface. A second friction surface is directed toward the first friction surface. A reaction plate is positioned between the first friction surface and the second friction surface. A piston is actuated by a fluid pressure to displace the first friction surface toward the second friction surface, frictionally engaging the reaction plate between the first friction surface and the second friction surface. At least one strap spring in a clutch engaged condition elastically compresses to allow the reaction plate to be frictionally engaged between the first friction surface and the second friction surface, and in a clutch disengaged condition the at least one strap spring elastically expands to create a clearance between the reaction plate and each of the first friction surface and the second friction surface.Type: GrantFiled: November 1, 2016Date of Patent: June 18, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Daryl A. Wilton, James M. Hart, Ted R. Skrzycke
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Patent number: 10323699Abstract: An electromagnetic connect/disconnect system with an electromagnet including a coil and a coil housing. The system also includes a rotatable and axially slideable slide ring located between the coil housing and a sliding collar. The slide ring has a radially outer surface and a radially inner surface. The sliding collar has a first portion and a second portion. The first portion is located radially inward from the slide ring and defines a first set of axially extending teeth. The second portion is located radially inward from the first portion. A return spring is located adjacent the sliding collar. An output gear is also included which has a second set of axially extending teeth for selective engagement with the sliding collar.Type: GrantFiled: June 29, 2016Date of Patent: June 18, 2019Assignee: Dana Automotive Systems Group, LLCInventors: Peter A. Beesley, Randy L. Sommer, Kenneth E. Cooper
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Patent number: 10323700Abstract: A wedge clutch, including: an axis of rotation; a hub; an inner ring located radially inward of the hub; a cage radially disposed between the hub and the inner ring; a plurality of circumferentially aligned wedge plate segments radially disposed between the hub and the inner ring; and a circumferentially continuous resilient element engaged with the cage and the plurality of circumferentially aligned wedge plate segments, and urging the plurality of circumferentially aligned wedge plate segments radially outward.Type: GrantFiled: February 22, 2017Date of Patent: June 18, 2019Assignee: Schaeffler Technologies AG & Co. KGInventors: Marion Jack Ince, Guihui Zhong
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Patent number: 10323701Abstract: Some embodiments of the invention provide a navigation application that presents road signs during a navigation presentation. In presenting the road signs, the application of some embodiments differentiates the appearance of road signs at junctions that require a change of direction from road signs at junctions that do not require a change of direction. The application may perform processes that ensure that it arranges the road signs on the map in an aesthetically pleasing manner. In addition, the navigation application of some embodiments does not display too many road signs along the navigated route so that the route is not by occluded by too many road signs.Type: GrantFiled: March 13, 2018Date of Patent: June 18, 2019Assignee: Apple Inc.Inventors: Stephen O. Lemay, Seejo K. Pylappan, Marcel Van Os, Harold O. Habeck
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Patent number: 10323702Abstract: A vehicle includes a transmission and a controller. The transmission has clutches and multiple speed ratios that are established during gear upshifts upon torque being transferred from off-going to oncoming clutches. The controller is programmed to, in response to a difference between actual and target times of a desired flare at a transmission input exceeding a threshold during an upshift, adjust the torque of the off-going clutch during a torque transfer phase of a subsequent upshift based on the difference.Type: GrantFiled: October 28, 2016Date of Patent: June 18, 2019Assignee: Ford Global Technologies, LLCInventors: Stephen Michael Cicala, Jaewon Choi, Cory Benson Laroche, Kenneth Edward Sovel
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Patent number: 10323703Abstract: A disc brake caliper includes actuator and reaction portions disposed on opposite sides of a rotor and a bridge portion extending between the actuator and reaction portions and disposed radially outward of the rotor. The actuator portion houses a piston and a lever and defines a mounting flange for a brake actuator. Movement of the lever by the brake actuator causes the piston and the reaction portion to urge brake pads against opposite sides of the rotor. The mounting flange defines a pushrod bore and a fastener bore that receive a pushrod of the actuator and a shank of a fastener extending from the actuator, respectively. The fastener bore has a diameter that varies along at least a portion of a length of the bore beginning from a first end of the bore proximate the actuator and tapering moving towards a second end of the bore distant from the actuator.Type: GrantFiled: March 27, 2017Date of Patent: June 18, 2019Assignee: Bendix Spicer Foundation Brake LLCInventors: Lonnie F. Cool, Richard L. Lantz