发明授权
- 专利标题: Lockup clutch for torque converter
- 专利标题(中): 变矩器锁止离合器
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申请号: US735342申请日: 1996-10-22
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公开(公告)号: US5890572A公开(公告)日: 1999-04-06
- 发明人: Tsuyoshi Hirayanagi , Shigeki Umezawa
- 申请人: Tsuyoshi Hirayanagi , Shigeki Umezawa
- 申请人地址: JPX Tokyo
- 专利权人: NSK-Warner Kabushiki Kaisha
- 当前专利权人: NSK-Warner Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-300466 19951026
- 主分类号: F16H45/02
- IPC分类号: F16H45/02 ; F16D69/00
摘要:
The invention includes a decompression board 35 bonded on a piston 1, and bonds a friction member 40 on a surface of the decompression board, wherein an oil groove is formed on the decompression board.
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