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公开(公告)号：US10527107B2
公开(公告)日：2020-01-07
申请号：US16072365
申请日：2016-03-09
发明人： Chunhao J. Lee , Jian Yao , Li Chen , Zhao Ding , Chengliang Yin
摘要： A torque transmitting device (10) includes a clutch housing (14) rotatable about an axis (A), a first set of clutch plates (20A) splined to the clutch housing (14), and a second set of clutch plates (20B) interleaved with the first set and rotatable about the axis (A) of rotation. A push plate assembly (28) is splined to the clutch housing (14) for rotation therewith. A roller assembly (42) includes a roller housing (48) splined to the clutch housing (14), a roller supporter (54) housed in the roller housing (48), and a roller element (62) supported by the roller supporter (54). A wedge assembly (12) includes a wedge housing (64) connected to a wedge block (24). The wedge housing (64) includes a ramp member (70) defining a ramp surface (16) with the roller element (62) contacting the ramp surface (16). A motion converter (71) is disposed between the push plate assembly (28) and the wedge housing (64) such that axial movement of the push plate assembly (28) causes rotation of the wedge assembly (12) relative to the roller assembly (42).
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2.发明授权Dry dual clutch transmission actuation system using electrical motor with force aided lever 有权干式双离合器变速器驱动系统，采用带电动助力杆的电动马达公开(公告)号：US09057409B2
公开(公告)日：2015-06-16
申请号：US13859007
申请日：2013-04-09
发明人： Li Chen , Jian Yao , Chunhao J. Lee , Chengliang Yin , Chi-Kuan Kao , Farzad Samie , Dongxu Li
CPC分类号： F16D13/44 , F16D23/12 , F16D28/00 , F16D2021/0646
摘要： An actuation system for actuating a clutch piston of a transmission includes an actuator and a lever. A first end of the lever is attached to the actuator. The lever is pivotable about a lever connection location. Movement of the actuator rotates the lever about the lever connection location. A spring assembly is pivotable about a spring connection location, and pivotably connected to the lever at a second end of the lever. When the actuator is disposed in an un-actuated position, the spring assembly is positioned such that a pre-loaded spring force is directed along a zero moment path to generate a zero moment in the lever. When the actuator is disposed in an actuated position, the spring assembly is rotated so that the spring force is directed along a moment generating path in order to generate a moment in the lever to rotate the lever.
摘要翻译： 用于致动变速器的离合器活塞的致动系统包括致动器和杠杆。 杠杆的第一端连接到执行机构。 杠杆可绕杠杆连接位置枢转。 执行器的移动使杠杆绕杠杆连接位置旋转。 弹簧组件可围绕弹簧连接位置枢转，并且在杠杆的第二端处可枢转地连接到杠杆。 当致动器设置在未致动位置时，弹簧组件被定位成使得预加载的弹簧力沿着零力矩路径被引导以在杠杆中产生零力矩。 当致动器设置在致动位置时，弹簧组件被旋转，使得弹簧力沿着力矩产生路径被引导，以便在杠杆中产生转动杠杆的力矩。
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3.发明申请DRY DUAL CLUTCH TRANSMISSION ACTUATION SYSTEM USING ELECTRICAL MOTOR WITH FORCE AIDED LEVER 有权使用电动电动机的双离合器变速器执行系统公开(公告)号：US20140299441A1
公开(公告)日：2014-10-09
申请号：US13859007
申请日：2013-04-09
发明人： Li Chen , Jian Yao , Chunhao J. Lee , Chengliang Yin , Chi-Kuan Kao , Farzad Samie , Dongxu Li
IPC分类号： F16D13/44
CPC分类号： F16D13/44 , F16D23/12 , F16D28/00 , F16D2021/0646
摘要： An actuation system for actuating a clutch piston of a transmission includes an actuator and a lever. A first end of the lever is attached to the actuator. The lever is pivotable about a lever connection location. Movement of the actuator rotates the lever about the lever connection location. A spring assembly is pivotable about a spring connection location, and pivotably connected to the lever at a second end of the lever. When the actuator is disposed in an un-actuated position, the spring assembly is positioned such that a pre-loaded spring force is directed along a zero moment path to generate a zero moment in the lever. When the actuator is disposed in an actuated position, the spring assembly is rotated so that the spring force is directed along a moment generating path in order to generate a moment in the lever to rotate the lever.
摘要翻译： 用于致动变速器的离合器活塞的致动系统包括致动器和杠杆。 杠杆的第一端连接到执行机构。 杠杆可绕杠杆连接位置枢转。 执行器的移动使杠杆绕杠杆连接位置旋转。 弹簧组件可围绕弹簧连接位置枢转，并且在杠杆的第二端处可枢转地连接到杠杆。 当致动器设置在未致动位置时，弹簧组件被定位成使得预加载的弹簧力沿着零力矩路径被引导以在杠杆中产生零力矩。 当致动器设置在致动位置时，弹簧组件被旋转，使得弹簧力沿着力矩产生路径被引导，以便在杠杆中产生转动杠杆的力矩。
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公开(公告)号：US20190024727A1
公开(公告)日：2019-01-24
申请号：US16072365
申请日：2016-03-09
发明人： Chunhao J. Lee , Jian Yao , Li Chen , Zhao Ding , Chengliang Yin
CPC分类号： F16D13/52 , F16D28/00 , F16D2023/123
摘要： A torque transmitting device (10) includes a clutch housing (14) rotatable about an axis (A), a first set of clutch plates (20A) splined to the clutch housing (14), and a second set of clutch plates (20B) interleaved with the first set and rotatable about the axis (A) of rotation. A push plate assembly (28) is splined to the clutch housing (14) for rotation therewith. A roller assembly (42) includes a roller housing (48) splined to the clutch housing (14), a roller supporter (54) housed in the roller housing (48), and a roller element (62) supported by the roller supporter (54). A wedge assembly (12) includes a wedge housing (64) connected to a wedge block (24). The wedge housing (64) includes a ramp member (70) defining a ramp surface (16) with the roller element (62) contacting the ramp surface (16). A motion converter (71) is disposed between the push plate assembly (28) and the wedge housing (64) such that axial movement of the push plate assembly (28) causes rotation of the wedge assembly (12) relative to the roller assembly (42).
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