发明公开
EP0669480A1 Clutch ball ramp actuator with drive and coast apply
失效
Kugel-Rampen-Kupplungsbetätigungseinrichtungmit triebender und getriebenerBetätigung。
- 专利标题： Clutch ball ramp actuator with drive and coast apply
- 专利标题（中）： Kugel-Rampen-Kupplungsbetätigungseinrichtungmit triebender und getriebenerBetätigung。
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申请号： EP95300509.7申请日： 1995-01-27
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公开(公告)号： EP0669480A1公开(公告)日： 1995-08-30
- 发明人: Organek, Gregory Joseph , Preston, David Michael , Janson, David Allen
- 申请人： EATON CORPORATION
- 申请人地址： Eaton Center, 1111 Superior Avenue Cleveland Ohio 44114 US
- 专利权人： EATON CORPORATION
- 当前专利权人： EATON CORPORATION
- 当前专利权人地址： Eaton Center, 1111 Superior Avenue Cleveland Ohio 44114 US
- 代理机构： Patentanwälte Rüger, Barthelt & Abel
- 优先权： US189366 19940131
- 主分类号： F16D27/112
- IPC分类号： F16D27/112 ; F16D47/04 ; F16D23/12
摘要：
A first ball ramp actuator (5A) having a control ring (16) acting with an activation ring (18) to supply an axial clutch clamping force in a vehicle driving mode and a second ball ramp actuator (5B) using the activation ring (18) acting with a clutch pressure plate (12) to supply an axial clutch clamping force in a vehicle coast mode where one side of a one-way clutch (38) is attached to the activation ring (18) and another side is attached to a support bracket (37) that is frictionally coupled to the control ring (16) by an electromagnetic coil (30) to maintain an energized rotational relationship with the activation ring (18) when in the coast mode.
公开/授权文献
- EP0669480B1 Driveline clutch 公开/授权日：1998-09-16
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