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21. 发明授权

US10330164B2 Coupling assembly and driveline assembly 有权
公开(公告)号：US10330164B2
公开(公告)日：2019-06-25
申请号：US15113899
申请日：2014-02-14
申请人： GKN Driveline International GmbH , GKN Driveline Köping AB
发明人： Per-Owe Lindberg , Hans-Peter Nett , Mathias Adelt , Thomas Weckerling , Björn Hellström , Marten Olsson
IPC分类号： F16D67/02 , B60K17/02 , F16D65/18 , B60K17/34 , F16D11/00 , B60K17/35 , B60K23/08 , F16D121/24 , F16D125/36
摘要： A coupling assembly for a driveline of a motor vehicle comprises a first shaft; a second shaft; a coupling which can selectively drivingly connect or disconnect the first shaft and the second shaft; a brake for braking the second shaft relative to a stationary component; and an actuating device for actuating the coupling and the brake. The actuating device comprises a ramp mechanism having a first ring which is axially supported relative to the stationary component, and a second ring which is axially movable relative to the first ring when one of the first and second rings is rotated relative to another one of the first and second rings.

22. 发明授权

US10233983B2 Clutch actuating assembly 有权
公开(公告)号：US10233983B2
公开(公告)日：2019-03-19
申请号：US15301432
申请日：2014-04-04
申请人： GKN Driveline International GmbH
发明人： Mark Schmidt , Frank Bernreuther , Kai Sorge , Rudolf Fitz , Stephan Leven
IPC分类号： F16D48/06 , F16D23/02 , F16D28/00
摘要： A process of controlling an actuating assembly for a coupling in the driveline of a motor vehicle, wherein the actuating assembly comprises a drive for moving an actuating element for operating the coupling unit, sensing a position signal representing the position of the actuating element; sensing a force signal representing the operating force required for displacing the actuating element; controlling the drive by means of an electronic control unit as a function of the position signal and the force signal. Further an actuating assembly is used for carrying out the process, as well as a drive assembly having such an actuating assembly.

23. 发明授权

US09951850B2 Drive assembly for an electric drive 有权
公开(公告)号：US09951850B2
公开(公告)日：2018-04-24
申请号：US15301458
申请日：2015-03-31
申请人： GKN Driveline International GmbH
发明人： Fred Kramer , Mark Schmidt , Ralph Mertens , Thomas Altenrath , Jiri Marks , Theodor Gassmann
IPC分类号： B60K1/00 , F16H37/04 , F16H63/30 , F16H3/089 , F16H57/00 , F16H57/04 , F16H25/20 , F16H48/08 , F16H59/68 , F16H63/32 , F16H61/32 , B60K6/36 , B60K6/547 , F16H61/28
CPC分类号： F16H37/043 , B60K1/00 , B60K6/36 , B60K6/547 , B60K2001/001 , B60Y2200/91 , B60Y2200/92 , B60Y2306/03 , B60Y2400/70 , F16H3/089 , F16H25/2015 , F16H48/08 , F16H57/0025 , F16H57/0426 , F16H57/043 , F16H57/0471 , F16H57/0478 , F16H57/0494 , F16H59/68 , F16H61/32 , F16H63/304 , F16H63/32 , F16H2059/6807 , F16H2061/2884 , F16H2063/3063 , F16H2200/0021 , F16H2200/0034 , Y10S903/909 , Y10S903/919
摘要： A drive assembly for a motor vehicle has a multi-step transmission and a differential drive. The multi-step transmission comprises a rotatingly drivable driveshaft and an intermediate shaft parallel to the driveshaft, and at least one first transmission stage and a second transmission stage for transmitting torque from the driveshaft to the intermediate shaft with different transmission ratios, as well as a shift unit, wherein the intermediate shaft comprises an output gear for transmitting torque to a differential carrier of the differential drive, wherein a rotational axis of the differential carrier extends parallel to the intermediate shaft, wherein the output gear and the shift unit are arranged axially between the at least two transmission stages, and wherein the driveshaft comprises bores for supplying lubricant.

24. 发明授权

US09933095B2 Fastener having an inner undercut region 有权
公开(公告)号：US09933095B2
公开(公告)日：2018-04-03
申请号：US15333527
申请日：2016-10-25
申请人： GKN Driveline International GmbH
发明人： Markus Deisinger , Ralf Schumacher , Joachim Wette , Daniela Ballas , Andreas Gehrke , Ludger Wenning , Achim Pfeifer , Maik Lehmann
IPC分类号： F16L33/02 , F16B2/08
CPC分类号： F16L33/02 , F16B2/08 , Y10T24/148
摘要： A fastening means, in particular for a bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastening means can be used to fasten bellows to joint housings and/or shafts. The fastening means has an inner undercut region in order to provide an improved closing behavior of the fastening means.

25. 发明授权

US09926990B2 Operating a drive train of a vehicle having a clutch assembly for distributing torque 有权
公开(公告)号：US09926990B2
公开(公告)日：2018-03-27
申请号：US15340036
申请日：2016-11-01
申请人： GKN Driveline International GmbH
发明人： Kai Sorge , Serkan Öztürk , Erik Resvoll
IPC分类号： F16D48/10 , B60K17/02 , B60K17/348
CPC分类号： F16D48/10 , B60K17/02 , B60K17/348 , B60K23/0808 , B60K2023/043 , B60K2023/0833 , B60K2023/0858 , F16D48/06 , F16D2500/1021 , F16D2500/10412 , F16D2500/302 , F16D2500/304 , F16D2500/30404 , F16D2500/30405 , F16D2500/70418 , F16D2500/7109
摘要： A method for operating a drive train of a vehicle having a clutch assembly, in particular for distributing torque to a primary axle and a secondary axle of the vehicle and/or for distributing torque between two wheels of one axle of the vehicle, comprises at least the following steps:a) determining temperature data at least from an electronic control unit which is assigned to the clutch assembly, or from an actuation unit of the clutch assembly;b) evaluating the temperature data determined in step a); andc) reducing an effective value of a control current at least of the electronic control unit or of the actuation unit by pulsing the control current if the evaluation in step b) reveals that a temperature at least of the electronic control unit or of the actuation unit exceeds a threshold value.

26. 发明申请

US20170130787A1 OPERATING A DRIVE TRAIN OF A VEHICLE HAVING A CLUTCH ASSEMBLY FOR DISTRIBUTING TORQUE 有权
公开(公告)号：US20170130787A1
公开(公告)日：2017-05-11
申请号：US15340036
申请日：2016-11-01
申请人： GKN Driveline International GmbH
发明人： Kai Sorge , Serkan Öztürk , Erik Resvoll
IPC分类号： F16D48/10
CPC分类号： F16D48/10 , B60K17/02 , B60K17/348 , B60K23/0808 , B60K2023/043 , B60K2023/0833 , B60K2023/0858 , F16D48/06 , F16D2500/1021 , F16D2500/10412 , F16D2500/302 , F16D2500/304 , F16D2500/30404 , F16D2500/30405 , F16D2500/70418 , F16D2500/7109
摘要： A method for operating a drive train of a vehicle having a clutch assembly, in particular for distributing torque to a primary axle and a secondary axle of the vehicle and/or for distributing torque between two wheels of one axle of the vehicle, comprises at least the following steps:a) determining temperature data at least from an electronic control unit which is assigned to the clutch assembly, or from an actuation unit of the clutch assembly; b) evaluating the temperature data determined in step a); and c) reducing an effective value of a control current at least of the electronic control unit or of the actuation unit by pulsing the control current if the evaluation in step b) reveals that a temperature at least of the electronic control unit or of the actuation unit exceeds a threshold value.

27. 发明授权

US09435415B2 Electric drive for a motor vehicle 有权
标题翻译：汽车用电动车
公开(公告)号：US09435415B2
公开(公告)日：2016-09-06
申请号：US14693931
申请日：2015-04-23
申请人： GKN Driveline International GmbH
发明人： Theodor Gassmann
IPC分类号： F16H48/30 , F16H3/72 , F16H37/02 , F16H37/08 , B60K1/00
CPC分类号： F16H37/082 , B60K1/00 , B60K2001/001 , F16H37/02 , F16H2200/0021
摘要： An electric drive for a motor vehicle comprises a first gear stage, driveable by the electric motor, a second gear stage, driveable by the first gear stage, and a differential drive, driveable by the second gear stage. The first gear stage has a driving wheel and an output wheel, wherein the driving wheel is arranged coaxially to the output shaft of the electric motor and is rotatingly driveable by the electric motor around a first rotational axis A. The output wheel is drivingly connected to the driving wheel and is rotatingly driveable around a second rotational axis B, wherein the second rotational axis B is arranged parallel off-set to the first rotational axis A. The second gear stage and the differential drive are arranged coaxially to the second rotational axis B.
摘要翻译：用于机动车辆的电动驱动器包括可由电动机驱动的第一档位，由第一档位驱动的第二档位和由第二档位驱动的差动驱动器。第一齿轮级具有驱动轮和输出轮，其中驱动轮与电动机的输出轴同轴配置，并且可由电动机围绕第一旋转轴线A旋转驱动。输出轮驱动地连接到所述驱动轮可绕第二旋转轴线B旋转地驱动，其中所述第二旋转轴线B平行地偏离所述第一旋转轴线A.所述第二齿轮级和所述差速驱动器与所述第二旋转轴线B同轴设置。

28. 发明授权

US09353799B2 Boot for joints, such as constant velocity joints, with a transition area 有权
标题翻译：引导接头，例如恒速接头，具有过渡区域
公开(公告)号：US09353799B2
公开(公告)日：2016-05-31
申请号：US14258314
申请日：2014-04-22
申请人： GKN Driveline International GmbH
发明人： Joachim Wette , Markus Deisinger
IPC分类号： F16D3/84 , F16J3/04
CPC分类号： F16D3/845 , F16J3/041
摘要： A boot for joints, such as constant velocity joints, has a first attachment region and a fold region with a plurality of folds with peaks and roots and a transition area adjacent to the last fold arranged near said first attachment region. The transition area includes a connecting root between said last fold in the transition part, wherein at least part of said transition part is inclined towards said first attachment region, and wherein said transition part, in a cross-sectional view in a direction of a main axis of the boot, has a convex or an essentially planar shape.
摘要翻译：用于诸如恒速接头的接头的靴子具有第一附接区域和具有多个具有峰和根的折叠的折叠区域以及邻近所述第一附接区域布置的最后折叠区域的过渡区域。过渡区域包括在过渡部分中的所述最后一个折叠之间的连接根部，其中所述过渡部分的至少一部分朝向所述第一附接区域倾斜，并且其中所述过渡部分在主要方向的横截面视图中靴子的轴线具有凸形或基本上平面的形状。

29. 发明授权

US09133887B2 Constant velocity joint 有权
标题翻译：恒速接头
公开(公告)号：US09133887B2
公开(公告)日：2015-09-15
申请号：US14386895
申请日：2013-03-26
申请人： GKN Driveline International GmbH
发明人： Wolfgang Hildebrandt , Stephan Maucher , Thomas Weckerling , Rolf Cremerius , Ida Benner , Hans-Jurgen Post , Anna Gremmelmaier
IPC分类号： F16D3/2245 , F16D3/2237 , F16D3/226 , F16D3/24 , F16D3/223
CPC分类号： F16D3/2237 , F16D3/2245 , F16D3/226 , F16D3/24 , F16D2003/22303 , F16D2003/22309
摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and outer ball tracks, wherein the outer joint part comprises an attachment side and an aperture side; an inner joint part with a longitudinal axis and inner ball tracks; a torque transmitting ball in each pair of tracks; a ball cage with cage windows in which the balls are held, wherein in each angular position of the constant velocity joint there is enclosed an opening angle δ between an outer tangent T and an inner tangent T′ at the ball, wherein at least one of the pairs of tracks is designed such that, inside a small articulation angle range, which comprises at least the joint central plane EM, in at least one joint articulation angle β, an opening angle δ amounts to zero, and that inside a larger articulation angle range, an aperture side opening angle δ of a ball moving towards the aperture side of the outer joint part and an attachment side opening angle δ of a ball moving at the same joint articulation angle β towards the attachment side of the outer joint part do not equal zero and open in the same axial direction.
摘要翻译：等速万向节包括具有纵向轴线和外球轨道的外接头部分，其中外接头部分包括附接侧和孔侧; 具有纵向轴线和内部球轨的内部接合部分; 每对轨道中的扭矩传递球; 一个具有保持架的保持架窗的球笼，其中在所述等速万向节的每个角位置中包围了外切线T和球之间的内切线T'之间的开度角δ，其中，至少一个这对轨迹被设计成使得在至少一个关节铰接角度＆bgr内至少包括接头中心平面EM的小关节角度范围内，打开角度δ等于零，并且在更大的关节内角度范围，朝向外侧接头部的孔侧移动的球的开口侧开度角δ和以相同的关节关节角度bgr移动的球的安装侧开度角δ; 朝向外侧接头部的安装侧不等于零并且在同一轴向方向上开口。

30. 发明申请

US20150119152A1 ROLLING BOOT WITH TRANSITION REGION 有权
标题翻译：滚动引导与过渡区域
公开(公告)号：US20150119152A1
公开(公告)日：2015-04-30
申请号：US14534504
申请日：2014-11-06
申请人： GKN Driveline International GmbH
发明人： Ralf Schumacher , Winfried Busch , Markus Deisinger , Joachim Wette , Wolfgang Hildebrandt , Thomas Schafferus , Achim Schmeink
IPC分类号： F16D3/84 , F16D3/205
CPC分类号： F16D3/845 , F16D3/2055 , Y10S464/905
摘要： A rolling boot comprises a first fastening region for fastening the boot to a joint casing, a second fastening region for fastening the boot to a shaft, and a fold region between the first and the second fastening region with a first fold near to the first fastening region and a second fold near to the second fastening region. The boot further comprises, between the first fastening region and the first fold, a first transition region comprising a first flange neighbouring the first fastening region with a bottom. A ratio between a first minimal diameter D1, defined by the bottom of the first flange of the first transition region, and a second maximal diameter D2, defined by the first fold, where both are viewed in a longitudinal section direction along the main axis, is between approximately 1:1.01 to approximately 1:1.25.
摘要翻译：滚动靴包括用于将靴子紧固到接头壳体的第一紧固区域，用于将靴子紧固到轴的第二紧固区域，以及在第一和第二紧固区域之间的折叠区域，第一折叠靠近第一紧固区域和靠近第二紧固区域的第二折痕。靴子还包括在第一紧固区域和第一折叠部之间的第一过渡区域，其包括邻近具有底部的第一紧固区域的第一凸缘。由第一过渡区域的第一凸缘的底部限定的第一最小直径D1与由第一折痕限定的第二最大直径D2之间的比率沿着主轴线在纵向截面方向上看，在约1：1.01至约1：1.25之间。

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