发明申请
- 专利标题: Drive plate and seal for a torque converter
- 专利标题(中): 用于变矩器的驱动板和密封件
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申请号: US11788278申请日: 2007-04-19
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公开(公告)号: US20070251788A1公开(公告)日: 2007-11-01
- 发明人: Thomas Heck , Scott Schrader
- 申请人: Thomas Heck , Scott Schrader
- 申请人地址: DE Buehl
- 专利权人: LuK Lamellen und Kupplungsbau Beteiligungs KG
- 当前专利权人: LuK Lamellen und Kupplungsbau Beteiligungs KG
- 当前专利权人地址: DE Buehl
- 主分类号: F16H45/02
- IPC分类号: F16H45/02
摘要:
A clutch assembly in a torque converter including a piston plate operatively arranged to apply axial pressure to a clutch in the clutch assembly. An annular member can be rotationally connected to a cover of the torque converter and rotationally connected to an outer circumference of the clutch. A first seal can be disposed between the piston plate and an inner circumference of the drive plate to form a seal between the piston plate and the inner circumference. In some aspects, the annular member is a drive plate arranged to transmit torque from said cover to said clutch and the annular member is fixedly secured to said cover by a weld. In other aspects, the first clutch plate is axially displaceable with respect to the annular member and the piston plate is axially displaceable with respect to the annular member.