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公开(公告)号：US11988255B2
公开(公告)日：2024-05-21
申请号：US18306801
申请日：2023-04-25
申请人： BorgWarner Inc.
CPC分类号： F16D13/683 , B60K1/00 , F16D13/385 , F16D13/54 , F16D25/063
摘要： A multiple disk clutch with a multiple disk pack and a power transmission device for transmitting an actuating force through openings in a wall of the multiple disk clutch to the multiple disk pack, wherein the power transmission device has transmission fingers that extend through the openings. The openings are at least partially arranged in a first wall section of the wall extending in the axial direction. In addition, the present invention relates to a dual clutch device having at least one such multiple disk clutch.
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公开(公告)号：US11913500B2
公开(公告)日：2024-02-27
申请号：US17278777
申请日：2019-09-23
发明人： Thomas Bauer
CPC分类号： F16D1/076 , F16D13/683 , F16D13/76 , H02K7/108 , B60K2006/4825 , F16D33/00 , F16D2001/103
摘要： A clutch arrangement is provided with a clutch housing that connects a drive unit to an output, such as a transmission, which is rotatable around a central axis and with which an axial central projection is associated at the side of the clutch housing facing the drive unit in the radial extension area of its rotational center. The axial central projection receives a rotor carrier receiving a rotor of an electric machine. The central projection is connected at least so as to be fixed with respect to relative rotation to the drive unit via a first connection device and to the rotor carrier via a second connection device.
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公开(公告)号：US11719288B2
公开(公告)日：2023-08-08
申请号：US17478610
申请日：2021-09-17
发明人： Henrique Budacs
IPC分类号： F16D13/68 , B60K17/02 , B60K17/08 , F16D21/00 , F16D13/52 , F16D25/08 , F16D25/10 , F16H3/46
CPC分类号： F16D13/683 , B60K17/02 , B60K17/08 , F16D21/00 , F16D13/52 , F16D25/082 , F16D25/10 , F16D2250/0023 , F16D2250/0084 , F16H3/46
摘要： A torque transmission arrangement includes a cylindrical friction element carrier and a snap-ring, the friction element carrier carries a pressing plate and a reaction plate of an outer friction-based torque-transmission mechanism rotationally secured to an outer surface and a pressing plate and a reaction plate of an inner friction-based torque-transmission mechanism rotationally secured to an inner surface. The friction element carrier includes through-holes distributed around the circumference of the friction element carrier. The snap-ring includes radial projections distributed around the inner or outer circumference of the snap-ring and configured to extend through said through-holes when the snap-ring is mounted on the friction element carrier, such that the snap-ring protrudes in a radial direction beyond both the inner and outer surfaces of the friction element carrier for retaining the inner and outer reaction plates of the inner and outer friction-based torque-transmission mechanisms on the friction element carrier.
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公开(公告)号：US20180195561A1
公开(公告)日：2018-07-12
申请号：US15741608
申请日：2016-06-07
发明人： Matthias Reisch , Christian Sibla
CPC分类号： F16D13/683 , F16D13/52 , F16D13/648 , F16D13/69
摘要： A frictional shift element for a transmission of a vehicle, including a first friction element and a second friction element, wherein one friction element of the first and second friction elements has an approximately annular friction surface, and the other friction element of the first and second friction elements has an approximately annular base body and a plurality of friction surface elements distributed over a periphery of the approximately annular base body. The friction surface and the plurality of friction surface elements are brought into contact with each other in an overlap area for transmitting torque, wherein the friction surface elements protrude radially into the overlap area. The one friction element with the friction surface, the other friction element, and the friction surface elements are each formed as one piece. The one friction element and the approximately annular base body of the other friction element are spaced radially apart.
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公开(公告)号：US09995347B2
公开(公告)日：2018-06-12
申请号：US14752485
申请日：2015-06-26
申请人： REKLUSE MOTOR SPORTS
CPC分类号： F16D13/683 , F16D13/648 , F16D2069/004
摘要： An improved clutch pack is disclosed. The clutch pack incorporates liners, improved driving friction disks and driven disks where the thickness of the improved driving friction disks and driven disks are selected in order to allow more driving friction disks and more driven disks to be used within the improved clutch pack while maintaining approximately the same overall height as compared to the standard clutch pack the vehicles clutch system was designed for.
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公开(公告)号：US09964183B2
公开(公告)日：2018-05-08
申请号：US14684549
申请日：2015-04-13
IPC分类号： F16H55/17 , F16H3/48 , F16D13/68 , F16D13/72 , F16D25/0638 , F16D25/10 , F16H3/66 , F16D21/02
CPC分类号： F16H3/48 , F16D13/683 , F16D13/72 , F16D21/02 , F16D25/0638 , F16D25/10 , F16D2300/0214 , F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2046 , F16H2200/2066 , F16H2200/2082
摘要： A clutch hub is selectively held against rotation by a brake and selectively coupled to an input shaft by a clutch. The clutch pack for the brake is splined to the outside of the clutch hub while the clutch pack for the clutch is splined to the inside. To reduce axial length, the clutch packs are packaged radially outside of a gear set, increasing the diameter of the clutch hub. When the clutch hub is subjected to high rotational speeds, high centrifugal stresses result. These stresses are reduced by openings in the spline teeth and in the recesses between the spline teeth. Fluid flow to the outer clutch pack is controlled by openings in a clutch housing.
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公开(公告)号：US20170343054A9
公开(公告)日：2017-11-30
申请号：US14752485
申请日：2015-06-26
申请人： REKLUSE MOTOR SPORTS
CPC分类号： F16D13/683 , F16D13/648 , F16D2069/004
摘要： An improved clutch pack is disclosed. The clutch pack incorporates liners, improved driving friction disks and driven disks where the thickness of the improved driving friction disks and driven disks are selected in order to allow more driving friction disks and more driven disks to be used within the improved clutch pack while maintaining approximately the same overall height as compared to the standard clutch pack the vehicles clutch system was designed for.
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公开(公告)号：US20170307026A1
公开(公告)日：2017-10-26
申请号：US15450527
申请日：2017-03-06
发明人： Matthew Tyler Bouton , Kevin Beckner , Andy Copeland , Matt Starr , Doug Schwerin , Kyle Hassler
CPC分类号： F16D13/38 , B64C29/0025 , B64D27/10 , B64D35/00 , F02C7/36 , F05D2220/90 , F05D2260/4023 , F16D1/0852 , F16D1/0864 , F16D1/0876 , F16D13/52 , F16D13/646 , F16D13/683 , F16D13/69 , F16D2200/0039 , F16D2250/0046
摘要： A clutch for a lift fan with input and output shafts on a common rotational axis, connected by disc shaped output clutch plates oriented normal to the axis. A keyway extends radially inward from a mouth at an outer diameter of each output clutch plate to a seat at an inner diameter of the respective clutch plate. At least one output shaft lug key may be positioned in the keyway and extends axially from one output clutch plate to the other output clutch plate, which couples the rotation of the output clutch plates to the rotation the output shaft and allows axial movement of the two output clutch plates relative the output shaft lug key, the output shaft has an outer radial surface and an inner radial surface. At least one input clutch plate positioned axially between the two output clutch plates and rotationally fixed to the input shaft.
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公开(公告)号：US09664279B2
公开(公告)日：2017-05-30
申请号：US14294192
申请日：2014-06-03
IPC分类号： F16H63/30 , F16D13/68 , F16D13/32 , F16D55/36 , F16H57/08 , F16D13/70 , F16D25/0638 , F16D13/52
CPC分类号： F16H63/3026 , F16D13/52 , F16D13/683 , F16D13/70 , F16D25/0638 , F16D55/36 , F16D2300/12 , F16H57/08 , F16H2057/087 , Y10T29/49872
摘要： A friction element assembly for a transmission of a motor vehicle includes a set of plates and friction members. A piston assembly is configured to apply a force to the set of plates and friction members. The friction element assembly also includes a housing with a mounting groove; a pressure plate having first and second edges; and a snap ring positioned in the mounting groove. The snap ring is positioned such that first edge of the pressure plate contacts the snap ring and the second edge of the pressure plate extends across a portion of the snap ring. The snap ring is L-shaped and includes a leg portion that contacts the second edge of the pressure plate when the piston assembly applies a force to the set of plates and friction members.
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公开(公告)号：US20170087995A1
公开(公告)日：2017-03-30
申请号：US15272547
申请日：2016-09-22
发明人： Jin ITO , Tsukasa SHIMIZU , Yuuichi YONEDA , Asaki FUJIWARA
CPC分类号： B60L11/14 , B60L50/16 , B60L50/66 , B60L2220/52 , B62K11/04 , B62K2204/00 , B62K2208/00 , B62M7/04 , B62M9/06 , B62M11/02 , F16D13/52 , F16D13/683 , F16D13/76 , F16D25/082 , F16D2300/26
摘要： A vehicle includes an electric motor and a clutch disposed on a drive shaft. The electric motor is disposed on one side from a middle of the vehicle in the vehicle width direction, while the clutch and a sprocket are disposed on a second side from the middle of the vehicle in the vehicle width direction. The clutch is connected to a clutch lever so that the state of engagement of the clutch is changed in response to an operation of the clutch lever. It is thus possible to increase the degree of freedom in torque transmission control by a driver, to increase an output torque of the electric motor, and to reduce the size of the clutch.
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