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1. 发明申请

US20190249725A1 INTEGRATED DISCONNECTING TWIN CLUTCH SYSTEM AND DUAL ACTION PISTON 审中-公开
公开(公告)号：US20190249725A1
公开(公告)日：2019-08-15
申请号：US16335773
申请日：2017-09-22
申请人： Mike KOCEVAR , Shun OHNO , Todd R. EKONEN , Mitchell HOLLAND , Evan SWINGER , LINAMAR CORPORATION
发明人： Mike Kocevar , Shun Ohno , Todd R Ekonen , Mitchell Holland , Evan Swinger
IPC分类号： F16D25/0638 , F16D13/74 , F16D21/06 , B60K17/35 , F16H48/22 , F16D13/69
CPC分类号： F16D25/0638 , B60K17/02 , B60K17/16 , B60K17/165 , B60K17/35 , B60K23/04 , B60K23/08 , B60K2023/043 , B60K2023/0833 , B60Y2400/424 , F16D13/52 , F16D13/69 , F16D13/74 , F16D21/06 , F16D25/082 , F16H48/19 , F16H48/22
摘要： A secondary drive unit (SDU) for the secondary axis of an all wheel drive vehicle consists of an SDU housing defining a first section for receiving a main shaft which is connected to a drive source and a second section for enclosing a twin clutch assembly. The twin clutch assembly has a common clutch housing connected to the main shaft, a left clutch for selectively connecting a left output shaft and the clutch housing, a right clutch for selectively connecting a right output shaft and the clutch housing, and a rigid center plate separating the left and right clutches. The twin clutch assembly may be activated by a dual action piston assembly to decrease all wheel drive synchronization and connection response times.

2. 发明申请

US20190078674A1 MODULAR ELECTRIC DRIVE AXLE 审中-公开
公开(公告)号：US20190078674A1
公开(公告)日：2019-03-14
申请号：US16104356
申请日：2018-08-17
申请人： Volvo Car Corporation
发明人： Ahmet DZAFIC , Mathias JÖRGENSSON , Thomas WEILAND
IPC分类号： F16H37/08 , B60K1/00 , B60K7/00 , F16H57/037 , F16H57/025 , F16H57/029 , F16H48/08 , F16H48/19 , F16H48/10 , F16H1/28 , H02K7/00 , H02K7/116
CPC分类号： F16H37/082 , B60K1/00 , B60K7/0007 , B60K2001/001 , B60K2007/0061 , F16H1/28 , F16H48/08 , F16H48/10 , F16H48/19 , F16H57/025 , F16H57/029 , F16H57/037 , F16H2001/2881 , F16H2057/02034 , H02K7/006 , H02K7/116 , H02K2213/12
摘要： An electric drive axle, including: a first and a second drive shaft being axially aligned, an electric drive module and a differential module, wherein the electric drive module includes an electric motor and a planetary gear set, wherein both the electric motor and the planetary gear set are coaxially arranged about the drive shafts, wherein output means of the electric drive module is connected to input means of the differential module, wherein the input means is or can be set in drive connection with the drive shafts, such that a drive force generated by the electric drive module can be transferred to the first and/or second drive shaft, and a coupling between the output means and the input means, wherein the coupling is arranged to allow for the output means and the input means to slide into engagement in an axial direction.

3. 发明授权

US09121459B2 Driving force transmitting apparatus 有权
标题翻译：驱动力传递装置
公开(公告)号：US09121459B2
公开(公告)日：2015-09-01
申请号：US14207653
申请日：2014-03-13
申请人： HONDA MOTOR CO., LTD.
发明人： Kenji Niwata
IPC分类号： F16D25/0638 , F16D25/12 , F16H48/19
CPC分类号： F16D25/0638 , F16D25/12 , F16D2300/18 , F16H48/19
摘要： A driving force transmitting apparatus includes a rotating shaft, a frictional engagement device, a piston member, a piston housing, a piston chamber, an oil pressure sensor, an attachment hole, an operating-oil receiving chamber, a bubble removing chamber, and a bubble discharging groove. The rotating shaft has an axial direction and is rotatable around the axial direction. The frictional engagement device includes a frictional engagement unit which is disposed around the rotating shaft and which includes first and second friction members that are alternately stacked in the axial direction. The piston member is movable in the axial direction to press the frictional engagement unit so that the first and second friction members are engaged with each other. The piston housing contains the piston member. The piston chamber is defined between an inner surface of the piston housing and the piston member.
摘要翻译：驱动力传递装置包括旋转轴，摩擦接合装置，活塞构件，活塞壳体，活塞室，油压传感器，附接孔，操作油接收室，气泡去除室和气泡排放槽。旋转轴具有轴向并能够绕轴向旋转。摩擦接合装置包括摩擦接合单元，该摩擦接合单元设置在旋转轴周围，并且包括沿轴向交替堆叠的第一和第二摩擦构件。活塞部件能够沿轴向移动，从而按压摩擦接合部，使第一摩擦部件和第二摩擦部件彼此接合。活塞壳体包含活塞构件。活塞室限定在活塞壳体的内表面和活塞构件之间。

4. 发明授权

US09003925B2 Twin electronic torque management device 有权
标题翻译：双电子扭矩管理装置
公开(公告)号：US09003925B2
公开(公告)日：2015-04-14
申请号：US13570601
申请日：2012-08-09
申请人： Brenten Corliss , Samuel Oram , Joseph Palazzolo , Matthew Schmalenberg
发明人： Brenten Corliss , Samuel Oram , Joseph Palazzolo , Matthew Schmalenberg
IPC分类号： F16H48/19 , F16H37/06 , B60K17/35
CPC分类号： F16H37/065 , B60K17/35 , F16H48/19 , Y10T74/19005 , Y10T74/19014 , Y10T74/19074
摘要： An axle module may comprise an outer housing and a ring gear assembly rotatably supported within the outer housing on a hub. The axle module may further include first and second shafts arranged within the ring gear assembly, and first and second inner hubs rotatably fixed to the first and second shafts, respectively. Additionally, the axle module may include first and second clutch packs, each having a first plurality of friction plates fixed for rotation to the first and second inner hubs, and a second plurality of friction plates fixed for rotation to the hub. Exemplary axle modules may have a reduced packaging width.
摘要翻译：轴模块可以包括外壳和可旋转地支撑在外壳中的轮毂上的环形齿轮组件。轴模块还可以包括布置在齿圈组件内的第一和第二轴，以及分别可旋转地固定到第一和第二轴的第一和第二内轮毂。另外，车轴模块可以包括第一和第二离合器组件，每个离合器组件具有固定以转动到第一和第二内部毂的第一组多个摩擦板，以及固定以转动到轮毂的第二组多个摩擦板。示例性的轴模块可以具有减小的包装宽度。

5. 发明授权

US08938345B2 Left-right wheel drive force distribution control apparatus for a vehicle 有权
标题翻译：用于车辆的左右轮驱动力分配控制装置
公开(公告)号：US08938345B2
公开(公告)日：2015-01-20
申请号：US13806634
申请日：2011-07-05
申请人： Shinichi Suzuki
发明人： Shinichi Suzuki
IPC分类号： B60W30/045 , B60K17/34 , G06F17/00 , B60K17/344 , B60K23/08 , F16H48/19 , B60K23/04 , B60W10/16 , F16H48/20 , F16H61/662
CPC分类号： G06F17/00 , B60K17/344 , B60K23/04 , B60K23/0808 , B60W10/16 , B60W30/045 , B60W2720/28 , B60W2720/403 , B60W2720/406 , F16H48/19 , F16H61/66259 , F16H2048/204
摘要： A vehicle left-right wheel drive force distribution control apparatus is provided for improving the handling of a vehicle when a steering wheel of the vehicle is being returned toward a center position. The vehicle left-right wheel drive force distribution control apparatus executes a distributed output of a wheel drive force to left and right drive wheels in accordance with a control. The apparatus has a left-right drive force transient control amount computing section that computes a left-right drive force difference transient control amount based on a driver transient turn response. This control amount computed is used in the aforementioned control and is made smaller as the steering wheel is being turned away from a center position than as the steering wheel is being returned toward the center position.
摘要翻译：车辆左右轮驱动力分配控制装置被设置为当车辆的方向盘朝向中心位置返回时改善车辆的处理。车辆左右轮驱动力分配控制装置根据控制对左右驱动轮执行车轮驱动力的分布式输出。该装置具有左右驱动力瞬时控制量计算部，其基于驾驶员瞬时转弯响应来计算左右驱动力差瞬变控制量。在上述控制中使用所计算的该控制量，并且随着方向盘从中心位置转过而远离方向盘朝向中心位置而变小。

6. 发明申请

US20140360291A1 EQUALIZING UNIT OF A DRIVE TRAIN OF A MOTOR VEHICLE AND ITS CONSTRUCTION FOR LOSS-MINIMIZING OILING ON DEMAND 有权
标题翻译：电动汽车驱动火车的平衡单元及其对需求量的最小化石油的施工
公开(公告)号：US20140360291A1
公开(公告)日：2014-12-11
申请号：US14466331
申请日：2014-08-22
申请人： GKN Driveline Koping AB
发明人： Hans-Peter Nett , Christoph Gottert , Michael Mullers , Jan Haupt
IPC分类号： B60K25/06
CPC分类号： B60K25/06 , B60K17/34 , F16H48/19 , F16H57/0409 , F16H57/0423 , F16H57/0424 , F16H57/0427 , F16H57/0457 , F16H57/0471 , F16H57/0473 , F16H57/0483 , F16H2048/385
摘要： An equalizing unit of a drive train of a motor vehicle includes a clutch device to be oiled in driving mode. In order to stop drag torques which act on the clutch device from the outside, and result in increased dissipation when said clutch device is not required due to an operating state, measures are provided which promote the dry running of the clutch device. The measures include the spatial-functional separation of the oil delivery device from the clutch device and the provision of a braking or decoupling device by which the oil delivery device can be deactivated if there is no oil requirement.
摘要翻译：机动车辆的传动系统的均衡单元包括以驱动模式被供油的离合器装置。为了从外部停止作用在离合器装置上的牵引力矩，并且由于操作状态而不需要所述离合器装置而导致增加的耗散，因此提供促进离合器装置的干燥运行的措施。这些措施包括油输送装置与离合器装置的空间功能分离以及提供制动或去耦装置，通过该制动或去耦装置，如果不需要油，则可以停用输油装置。

7. 发明申请

US20130199334A1 Twin Electronic Torque Management Device 有权
标题翻译：双电子扭矩管理装置
公开(公告)号：US20130199334A1
公开(公告)日：2013-08-08
申请号：US13570601
申请日：2012-08-09
申请人： Brenten Corliss , Samuel Oram , Joseph Palazzolo , Matthew Schmalenberg
发明人： Brenten Corliss , Samuel Oram , Joseph Palazzolo , Matthew Schmalenberg
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60K17/35 , F16H48/19 , Y10T74/19005 , Y10T74/19014 , Y10T74/19074
摘要： An axle module may comprise an outer housing and a ring gear assembly rotatably supported within the outer housing on a hub. The axle module may further include first and second shafts arranged within the ring gear assembly, and first and second inner hubs rotatably fixed to the first and second shafts, respectively. Additionally, the axle module may include first and second clutch packs, each having a first plurality of friction plates fixed for rotation to the first and second inner hubs, and a second plurality of friction plates fixed for rotation to the hub. Exemplary axle modules may have a reduced packaging width.
摘要翻译：轴模块可以包括外壳和可旋转地支撑在外壳中的轮毂上的环形齿轮组件。轴模块还可以包括布置在齿圈组件内的第一和第二轴，以及分别可旋转地固定到第一和第二轴的第一和第二内轮毂。另外，车轴模块可以包括第一和第二离合器组件，每个离合器组件具有固定以转动到第一和第二内部毂的第一组多个摩擦板，以及固定以转动到轮毂的第二组多个摩擦板。示例性的轴模块可以具有减小的包装宽度。

8. 发明授权

US08365636B2 Automatic traction enhancement for a transaxle 失效
公开(公告)号：US08365636B2
公开(公告)日：2013-02-05
申请号：US12369375
申请日：2009-02-11
申请人： Koji Irikura , Donald Wieber
发明人： Koji Irikura , Donald Wieber
IPC分类号： F16H48/12
CPC分类号： F16D41/10 , B60Y2200/223 , F16D41/105 , F16H48/12 , F16H48/16 , F16H48/19 , F16H48/22 , F16H48/24 , F16H48/295 , F16H48/30 , F16H2048/204 , Y10T29/49464 , Y10T74/19005
摘要： A transaxle for a working vehicle including a housing, an integrated hydrostatic transmission (IHT) disposed within the housing, and a bi-directional overrunning clutch disposed within the housing and coupled to an output shaft of the IHT. The bi-directional overrunning clutch includes an input gear having a central opening, a roller assembly disposed within the central opening of the input gear, a plurality of rollers for selective engagement with the input gear, and a pair of hubs. Each hub is disposed at least partially within the roller assembly. The transaxle further includes a pair of clutch covers. Each clutch cover is disposed at either end of the roller assembly and each clutch cover is coupled directly to the roller assembly. The bi-directional overrunning clutch further includes a pair of friction members. Each friction member is disposed between one of the hubs and respective clutch cover. The transaxle also includes a pair of shaft segments of a primary drive axle.

9. 发明授权

US07493998B2 Automatic traction enhancement for transaxle 失效
标题翻译：自动牵引增强驱动桥
公开(公告)号：US07493998B2
公开(公告)日：2009-02-24
申请号：US11090097
申请日：2005-03-28
申请人： Koji Irikura , Donald Wieber
发明人： Koji Irikura , Donald Wieber
IPC分类号： F16D41/067 , F16H48/16
CPC分类号： F16H48/22 , F16D41/088 , F16H48/16 , F16H48/19 , F16H48/24 , F16H48/295 , F16H48/30 , F16H2048/204 , Y10T74/19005
摘要： A bi-directional overrunning clutch comprising an input gear, a pair of hubs, and a roller assembly is provided. Each hub is engaged to an end of one of a pair of shaft segments of a primary drive axle. The roller assembly is disposed within the input gear and about at least a portion of each hub. The roller assembly includes spring pins, extending from the roller assembly, with ball locks adapted to engage detents on the surface of each hub, so as to form spring pin engagements between the roller assembly and the hubs. In operation, rotation of the input gear causes rotation of the roller assembly. Thereafter, rotation of the roller assembly causes rotation of the hubs via the spring pin engagements. The spring pins, however, are generally adapted to disengage the spring pin engagements when one of the hubs rotates faster than the other hub.
摘要翻译：提供了包括输入齿轮，一对轮毂和辊组件的双向超越离合器。每个轮毂接合到主驱动轴的一对轴段中的一个的一端。辊组件设置在输入齿轮内并且围绕每个轮毂的至少一部分。辊组件包括从辊组件延伸的弹簧销，其中适于接合每个轮毂表面上的棘爪的球锁，以便在辊组件和轮毂之间形成弹簧销接合。在操作中，输入齿轮的旋转引起滚子组件的旋转。此后，辊组件的旋转引起毂经由弹簧销接合的旋转。然而，弹簧销通常适于在其中一个毂比另一个毂旋转得更快时解除弹簧销啮合。

10. 发明授权

US07490708B2 Automatic traction enhancement for a transaxle 失效
标题翻译：驱动桥自动牵引增强
公开(公告)号：US07490708B2
公开(公告)日：2009-02-17
申请号：US11277433
申请日：2006-03-24
申请人： Koji Irikura , Donald Wieber
发明人： Koji Irikura , Donald Wieber
IPC分类号： F16D41/067 , F16H48/16
CPC分类号： F16H48/22 , B60Y2200/223 , F16D41/10 , F16H48/12 , F16H48/16 , F16H48/19 , F16H48/24 , F16H48/295 , F16H48/30 , F16H2048/204 , Y10T74/19005
摘要： A bidirectional overrunning clutch comprising an input gear, a pair of hubs, and a roller assembly is provided. Each hub is engaged to an end of one of a pair of shaft segments of a primary drive axle. The roller assembly is disposed within the input gear and about at least a portion of each hub. The roller assembly includes rollers disposed within recesses of the roller assembly. The roller assembly also includes a spring extending from the roller assembly to exert frictional forces between the roller assembly and the hubs. In operation, rotation of the input gear causes rotation of the roller assembly. Thereafter, rotation of the roller assembly causes rotation of the hubs via the engagements between the rollers and the hubs.
摘要翻译：提供了包括输入齿轮，一对轮毂和辊组件的双向超越离合器。每个轮毂接合到主驱动轴的一对轴段中的一个的一端。辊组件设置在输入齿轮内并且围绕每个轮毂的至少一部分。辊组件包括设置在辊组件的凹部内的辊。辊组件还包括从辊组件延伸的弹簧，以在辊组件和轮毂之间施加摩擦力。在操作中，输入齿轮的旋转引起滚子组件的旋转。此后，辊组件的旋转通过辊和轮毂之间的接合而引起轮毂的旋转。

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