发明名称 |
Fluid transmitting system with lock-up clutch |
摘要 |
<p>A fluid transmitting system includes a lock-up clutch (L) whose clutch piston (19) is disposed between a side cover connected to a pump impeller (6) and a turbine runner (3). A Belleville spring (33) for biasing the clutch piston to a clutch turning-on direction is mounted to a piston hub of the clutch piston slidably carried on a turbine hub (3a) so that the deformation attitude thereof is changed freely. A limiting means (45) is provided between the clutch piston and the turbine runner for limiting the amount of retraction of the clutch piston to a constant value thereby preventing excessive deformation of the Belleville spring, when the clutch piston is retracted in a clutch turning-off direction. Thus, the Belleville spring for biasing the clutch piston of the lock-up clutch in the clutch turning-on direction can exhibit an intrinsic spring characteristic, and moreover the durability of the Belleville spring can be enhanced.
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申请公布号 |
EP1460313(A3) |
申请公布日期 |
2008.03.05 |
申请号 |
EP20040251527 |
申请日期 |
2004.03.17 |
申请人 |
HONDA MOTOR CO., LTD.;KABUSHIKI KAISHA F.C.C. |
发明人 |
ABE, HIROYA;MARUYAMA, TETSUROU;KAWAMURA, SATOSHI;TSUBOI, AKIRA |
分类号 |
F16H45/02 |
主分类号 |
F16H45/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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