发明名称 |
Hand brake lever assembly for parking brake |
摘要 |
A hand brake lever assembly includes a plunger mounted on a support for axial slidable movement and for rotation about its axis and being connected at its one end to a parking brake, a locking mechanism associated with the plunger to retain the plunger in a pulled out position against a returning effort of the parking brake acting thereon and being arranged to be released by rotation of the plunger, a sleeve member secured to the other end of the plunger and having an annular end wall formed with a first annular cam surface and an axial key groove, a handle having a shaft extending therefrom and inserted into the sleeve member, the handle shaft being formed with an axial guide groove and being integrally provided with a cam member which is formed with a second annular cam surface complementary with the first cam surface and is axially slidably coupled within the sleeve member, a first spring for pressing the annular cam surfaces in contact with each other, a release rod axially slidably coupled with the guide groove for rotation with the handle, the release rod being formed at its one end with a key to be brought into engagement with the axial key groove and being provided at its other end with a knob, and a second spring for biasing the knob toward the plunger to disengage the key of the release rod from the axial key groove of the sleeve member.
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申请公布号 |
US4805480(A) |
申请公布日期 |
1989.02.21 |
申请号 |
US19870080306 |
申请日期 |
1987.07.31 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TSUBOUCHI, KAORU;YAMAZAKI, TAKEO;TACHINO, TOMIO;INABA, TAKUYA;NAKAGIRI, YOSHIHIRO;UEMURA, HIROSHI;SHIBATANI, JUICHI |
分类号 |
B60T7/10;(IPC1-7):G05G1/00 |
主分类号 |
B60T7/10 |
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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