Invention Grant
- Patent Title: Overrunning clutch having a friction-induced actuating force
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Application No.: US16645162Application Date: 2017-09-12
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Publication No.: US11320004B2Publication Date: 2022-05-03
- Inventor: Wolfgang Beigang , Thomas Weckerling , Maximilian Werkhausen , Jan Haupt , Dirk Güth
- Applicant: GKN Automotive Ltd.
- Applicant Address: GB Birmingham
- Assignee: GKN Automotive Ltd.
- Current Assignee: GKN Automotive Ltd.
- Current Assignee Address: GB Birmingham
- Agency: Bejin Bieneman PLC
- International Application: PCT/EP2017/072882 WO 20170912
- International Announcement: WO2019/052636 WO 20190321
- Main IPC: F16H1/46
- IPC: F16H1/46 ; B60K17/16 ; F16D41/14 ; F16D41/12 ; F16D41/064 ; F16D41/069 ; F16D43/204 ; F16D43/20 ; F16D43/208 ; F16D43/202 ; F16D11/06 ; F16D11/12 ; F16D11/00 ; F16D41/08

Abstract:
The disclosure relates to an overrunning clutch, comprising a torque-introducing clutch element, a torque-receiving clutch element and switching element, which is forced from an engagement position into a freewheeling position or from a freewheeling position into an engagement position in dependence on the direction of a sufficient change in the rotational angle position between the torque-introducing clutch element and the torque-receiving clutch element by means of an actuating force applied to the switching element by an actuator. According to the disclosure, the actuating force is a friction-induced actuating force, which is induced by means of a friction-force pairing between the actuator and a component of the overrunning clutch that is in frictional contact with the actuator and the actuator forms an interlockingly acting actuating stop, by means of which the actuating force acts on the switching element.
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