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1. 发明授权

US10780943B2 Human-hybrid powertrain for a vehicle or moving equipment using magnetorheological fluid clutch apparatus 有权
公开(公告)号：US10780943B2
公开(公告)日：2020-09-22
申请号：US15776611
申请日：2016-11-16
申请人： EXONETIK INC.
发明人： Marc Denninger , Guifre Julio , Jean-Sebastien Plante , Pascal Larose
IPC分类号： B62M6/55 , B62M6/45 , B62M19/00 , F16D37/02 , E05F15/60 , E05F15/627 , F16D29/00 , B62B5/00 , B60K1/00 , B62M11/14 , B60K7/00 , F16D37/00 , F16H19/06 , E05F15/611 , F16H1/16
摘要： A system for assisting a user in moving a device relative to a structure comprises a magnetorheological (MR) fluid actuator unit including at least one torque source and at least one MR fluid clutch apparatus having an input coupled to the at least one torque source to receive torque from the at least one torque source, the MR fluid clutch apparatus controllable to transmit a variable amount of assistance force via an output thereof. An interface is configured for coupling the output of the at least one MR fluid clutch apparatus to the device or surrounding structure. At least one sensor provides information about a movement of the device. A processor unit for controlling the at least one MR fluid clutch apparatus in exerting the variable amount of assistance force as a function of said information, wherein the system is configured for one of the MR fluid actuator unit and the interface to be coupled to the structure, and for the other of the MR fluid actuator unit and the interface to be coupled to the device for the assistance force from the MR fluid actuator unit to assist in moving the device.

2. 发明授权

US10663044B2 Actuator having a planetary roller screw drive 有权
公开(公告)号：US10663044B2
公开(公告)日：2020-05-26
申请号：US15562159
申请日：2016-03-14
申请人： Schaeffler Technologies AG & Co. KG
发明人： Peter Greb , Alexander Dreher , Lars Schumann , Lászlo Mán
IPC分类号： F16H25/22 , F16H57/08 , F16D29/00 , F16D23/12 , F16H57/12 , F16H57/04 , F16D41/20 , F16H25/20
摘要： The disclosure relates to an actuator having a planetary roller screw drive comprising a housing having a cylinder chamber and a fluid reservoir forming one common volume and the housing is filled with a hydraulic fluid. The planetary roller screw drive comprises a spindle having a profiling, which meshes with a plurality of planetary rollers, which are arranged around the spindle and are supported at both ends in a planetary roller carrier. The planetary rollers mesh with an inner profiling of an internal ring gear surrounding the planetary rollers and the planetary rollers are supported in a sleeve surrounding the internal ring gear. According to the disclosure, the planetary roller carrier and/or the sleeve comprise one or more flow ducts connecting the interior and the exterior of a chamber defined radially by the sleeve and axially by the planetary roller carriers to one another.

3. 发明授权

US09618058B2 Actuator system for hydraulic actuation 有权
公开(公告)号：US09618058B2
公开(公告)日：2017-04-11
申请号：US14394809
申请日：2013-03-25
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Marco Treder , Reinhard Stehr
IPC分类号： F16D25/12 , F16D29/00 , F16D48/06 , F15B7/08 , F15B7/10 , F16D48/02
CPC分类号： F16D25/14 , F15B7/08 , F15B7/10 , F16D29/005 , F16D48/064 , F16D2500/3026
摘要： An actuator system for hydraulic actuation of a clutch comprises a master cylinder with a master piston, a readjustment container for containing hydraulic fluid, a connection opening between the readjustment container and the master cylinder, where a degree of openness of the connection opening is dependent on the position of the master piston, and a hydraulic actuator to control a position of the master piston. In an actuator system, a control device for controlling the hydrostatic actuator is also provided, such that a speed of motion of the master piston is high while the connection opening is wide open, and low while the connection opening is open a little. In a method according to the disclosure, a position of the master piston is detected, and the actuator is controlled at different speeds depending on the position or the degree of openness.

4. 发明授权

US09512888B2 Dual piston actuator 有权
标题翻译：双活塞执行器
公开(公告)号：US09512888B2
公开(公告)日：2016-12-06
申请号：US14516026
申请日：2014-10-16
申请人： American Axle & Manufacturing, Inc.
发明人： James P. Downs , Paul J. Valente
IPC分类号： F16D29/00 , F16D48/06 , F16D48/02
CPC分类号： F16D25/083 , F16D25/06 , F16D25/10 , F16D29/005 , F16D48/02 , F16D48/0206 , F16D48/06 , F16D2025/081 , F16D2121/04
摘要： A power transmitting component can include a friction clutch, hydraulic ram, and an actuator. The actuator can include first and second pistons, and a resilient member. The resilient member can translate the first piston to provide a high volume of fluid at low pressure to the ram when a pressure in a first chamber is less than a predetermined pressure and the second piston is translated in a first direction. The resilient member can compress between the first and second pistons to permit relative motion between the pistons when the pressure is equal to, or greater than, the predetermined pressure and the second piston is translated in the first direction. The second piston provides a low volume of fluid at high pressure to the ram when pressure in the first chamber is equal to, or greater than, the predetermined pressure and the second piston is translated in the first direction.
摘要翻译：动力传递部件可以包括摩擦离合器，液压油缸和致动器。致动器可以包括第一和第二活塞以及弹性构件。当第一室中的压力小于预定压力并且第二活塞在第一方向上平移时，弹性构件可以平移第一活塞以在低压下向冲头提供大体积的流体。当压力等于或大于预定压力并且第二活塞在第一方向上平移时，弹性构件可以在第一和第二活塞之间压缩以允许活塞之间的相对运动。当第一室中的压力等于或大于预定压力并且第二活塞在第一方向上平移时，第二活塞在高压下向冲头提供低体积的流体。

5. 发明申请

US20160281799A1 FRICTION CLUTCH ASSEMBLY 有权
标题翻译：摩擦离合器总成
公开(公告)号：US20160281799A1
公开(公告)日：2016-09-29
申请号：US14666336
申请日：2015-03-24
申请人： American Axle & Manufacturing, Inc.
发明人： Curt D. Gilmore
IPC分类号： F16D27/14 , F16D27/115 , F16D29/00 , F16D13/52
CPC分类号： F16D29/00 , F16D13/69 , F16D25/082 , F16D27/00 , F16D27/115
摘要： A friction clutch having first and second clutch members, a plurality of first clutch plates, a plurality of second clutch plates and a first electromagnet. The first clutch member is formed of a first magnetically susceptible material. The first clutch plates are axially slidably and non-rotatably coupled to the first clutch member and are formed of a second magnetically susceptible material. The second clutch plates are axially slidably and non-rotatably coupled to the second clutch member. The second clutch plates are interleaved with the first clutch plates. The first electromagnet has a first pole that is magnetically coupled to the first clutch member. The first clutch plates are driven apart from one another when the first electromagnet is operated to generate a magnetic field.
摘要翻译：一种具有第一和第二离合器构件的摩擦离合器，多个第一离合器片，多个第二离合器片和第一电磁体。第一离合器构件由第一磁敏材料形成。第一离合器片轴向可滑动并且不可旋转地联接到第一离合器构件并且由第二磁敏感材料形成。第二离合器板轴向可滑动地并且不可旋转地联接到第二离合器构件。第二离合器片与第一离合器片交错。第一电磁体具有磁耦合到第一离合器构件的第一极。当第一电磁铁被操作以产生磁场时，第一离合器板彼此分开驱动。

6. 发明申请

US20160040731A1 ADD-ON AUTOMATIC CLUTCH DEVICE 审中-公开
标题翻译： ADD-ON自动离合器
公开(公告)号：US20160040731A1
公开(公告)日：2016-02-11
申请号：US14781868
申请日：2014-04-02
申请人： OSAMU-FACTORY CO., LTD.
发明人： Osamu Fukunaga , Ken Tsukuma , Yoshikazu Morita
IPC分类号： F16D48/02 , F16D29/00
CPC分类号： F16D48/02 , F16D29/005 , F16D48/066 , F16D2048/0251 , F16D2048/0254 , F16D2500/00 , F16D2500/1026 , F16D2500/1082 , F16D2500/31413 , F16D2500/31466 , F16D2500/525
摘要： This add-on automatic clutch device is to be added onto a vehicle having manual transmission and a clutch, and includes: a first hydraulic pipe having one end connected to a clutch master cylinder unit of the vehicle; a second hydraulic pipe having one end connected to a clutch release cylinder unit of the vehicle; a cylinder having a first port connected to the other end of the first hydraulic pipe and a second port connected to the other end of the second hydraulic pipe; a piston provided in the cylinder so as to be able to move back and forth; and a motor that generates drive power to cause the piston to move back and forth. A first port and a second port are disposed such that when the piston reaches the bottom dead center, oil can flow between the first hydraulic pipe and the second hydraulic pipe by the first port and the second port being connected through the cylinder.
摘要翻译：该附加自动离合器装置将被添加到具有手动变速器和离合器的车辆上，并且包括：第一液压管，其一端连接到车辆的离合器主缸单元; 第二液压管，其一端连接到车辆的离合器释放气缸单元; 具有连接到第一液压管的另一端的第一端口和连接到第二液压管的另一端的第二端口的气缸; 设置在气缸中以能够前后移动的活塞; 以及产生驱动力以使活塞前后移动的电动机。第一端口和第二端口布置成使得当活塞到达下止点时，油可以通过第一端口在第一液压管和第二液压管之间流动，并且第二端口通过缸连接。

7. 发明授权

US09051974B2 Hydrostatic clutch actuator 有权
标题翻译：静液压离合器执行器
公开(公告)号：US09051974B2
公开(公告)日：2015-06-09
申请号：US13457000
申请日：2012-04-26
申请人： Matthias Gramann , Markus Kneissler , Julian Botiov
发明人： Matthias Gramann , Markus Kneissler , Julian Botiov
IPC分类号： F15B7/08 , F16D29/00
CPC分类号： F16D29/005 , F15B7/08 , F16H25/2252 , F16H2025/2078
摘要： A hydrostatic actuator, in particular, a hydrostatic clutch actuator, having a master cylinder including a housing and a piston that is axially displaceable in the housing and applies pressure to a pressure chamber, a gearing mechanism converting a rotary drive into an axial movement, and an electric motor driving the gearing mechanism to rotate and including a stator and a rotor, where the pressure chamber is arranged axially between the piston and the electric motor with respect to an axis of rotation of the electric motor.
摘要翻译：一种静液压致动器，特别是静液压离合器致动器，其具有主缸，该主缸包括壳体和活塞，所述壳体和壳体在壳体中可轴向移动并向压力室施加压力，将旋转驱动器转换成轴向运动的传动机构，以及电动机驱动齿轮传动机构旋转并包括定子和转子，其中压力室相对于电动机的旋转轴线轴向布置在活塞和电动机之间。

8. 发明授权

US08544627B2 Two-speed clutch and retro-fit kit 有权
标题翻译：双速离合器和改装套件
公开(公告)号：US08544627B2
公开(公告)日：2013-10-01
申请号：US13124760
申请日：2009-11-12
申请人： Brian T. Lawrence , Michael J. Bieber , John Philip Cinq-Mars
发明人： Brian T. Lawrence , Michael J. Bieber , John Philip Cinq-Mars
IPC分类号： F16D29/00
CPC分类号： F16D13/58 , F16D27/004 , F16D27/01 , F16D27/14 , Y10T29/49105 , Y10T29/49716
摘要： A magnet holder assembly for a clutch includes a magnet holder and first and second permanent magnets. The magnet holder includes a body portion, a first groove defined in the body portion, a second groove defined in the body portion adjacent to the first groove, and a flange extending from the body portion opposite the first groove and extending in a different direction than the first groove. The flange has a connection feature for securing the magnet holder to a rotatable component of the clutch. The first permanent magnet is radially retained by the first groove in the body portion, and the first permanent magnet has a beveled edge configured to mate with the first groove. The second permanent magnet is radially retained by the second groove, and the first permanent magnet and the second permanent magnet have magnetic orientations arranged substantially opposite one another.
摘要翻译：用于离合器的磁体保持器组件包括磁体保持器和第一和第二永磁体。磁体保持器包括主体部分，限定在主体部分中的第一凹槽，限定在与第一凹槽相邻的主体部分中的第二凹槽，以及从主体部分相对于第一凹槽延伸的凸缘，第一个凹槽凸缘具有用于将磁体保持器固定到离合器的可旋转部件的连接特征。第一永磁体由主体部分中的第一凹槽径向保持，并且第一永磁体具有被配置为与第一凹槽配合的斜边。第二永磁体由第二槽径向保持，第一永久磁铁和第二永久磁铁具有基本相对布置的磁性取向。

9. 发明授权

US08191698B2 Three position control solenoid for hydraulic activation 有权
标题翻译：三位控制电磁阀用于液压启动
公开(公告)号：US08191698B2
公开(公告)日：2012-06-05
申请号：US12225831
申请日：2007-06-27
申请人： Larry Pritchard , Eric Christopher Sandstrom , Philip J. Francis
发明人： Larry Pritchard , Eric Christopher Sandstrom , Philip J. Francis
IPC分类号： F16D48/02 , F16D29/00
CPC分类号： F16D29/005 , F16D48/02 , F16D2048/0269 , F16D2500/3024 , F16D2500/7041 , F16D2500/70418
摘要： A hydraulic system having a clutch assembly (30) which is hydraulically actuated, a pressure device (32) in fluid communication with the clutch assembly, and a multi-position actuator device (34) in fluid communication with the pressure device and the clutch assembly. The position of the actuator device includes at least a first position in order for the pressure device to fluidly communicate with the clutch assembly, a second position for maintaining fluid pressure in the clutch assembly, and a third position for bleeding the hydraulic system.
摘要翻译：一种液压系统，具有液压致动的离合器组件（30），与离合器组件流体连通的压力装置（32）和与压力装置和离合器组件流体连通的多位置致动装置（34）。致动器装置的位置至少包括第一位置，以使压力装置与离合器组件流体连通，用于维持离合器组件中的流体压力的第二位置和用于使液压系统流出的第三位置。

10. 发明申请

US20080242464A1 Electric oil pump control apparatus for vehicle, electric oil pump control method for vehicle, and shift apparatus 有权
标题翻译：用于车辆的电动油泵控制装置，车辆的电动油泵控制方法和换档装置
公开(公告)号：US20080242464A1
公开(公告)日：2008-10-02
申请号：US12076920
申请日：2008-03-25
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： F16D29/00 , F16D67/02 , F04B49/06
CPC分类号： F16H61/0031 , F16D48/066 , F16D2500/1066 , F16D2500/3069 , F16D2500/3111 , F16D2500/70406 , F16H3/728 , F16H61/0025 , F16H2037/0873 , Y10S903/904 , Y10T477/24 , Y10T477/689
摘要： When the shift position is changed to the drive position, the amount of oil that is supplied to an automatic shift unit is increased by a larger amount as the standby hydraulic pressure is lower. Therefore, even if the standby hydraulic pressure is decreased, the required hydraulic pressure is more easily achieved when the shift position is changed to the drive position. Therefore, it is possible to decrease the standby hydraulic pressure without slowing down the response to the automatic shift unit to the hydraulic pressure and reducing the useful life of the automatic shift unit. Thus, the amount of electricity consumed by the electric oil pump is reduced. As a result, it is possible to enhance the fuel efficiency.
摘要翻译：当换档位置改变为驱动位置时，供给到自动换档单元的油量随着备用液压压力的降低而增加较大的量。因此，即使在备用液压降低的情况下，当换挡位置变为驱动位置时，也能够更容易地实现所需的液压。因此，可以在不使对自动换档单元对液压的响应减慢的同时降低备用液压并且降低自动换档单元的使用寿命。因此，电动油泵消耗的电量减少。结果，能够提高燃料效率。

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