发明名称 |
ACTUATOR FOR SHOE DRUM BRAKE |
摘要 |
<p>An actuator for a shoe drum brake has a body containing a tappet engaging one of a pair of brake shoes, and a split tappet of which the outermost piston engages the other brake shoe. A mechanical wedge actuator acts between the tappets for emergency and parking operation. The piston cooperates with an automatic adjuster of which a component normally engages an abutment member which bears against a shoulder within the body to isolate the adjuster from the piston of the split tappet and thereby from the other tappet.</p> |
申请公布号 |
JPS58170932(A) |
申请公布日期 |
1983.10.07 |
申请号 |
JP19830038880 |
申请日期 |
1983.03.09 |
申请人 |
JOSEPH LUCAS IND LTD |
发明人 |
BURAIAN INGURAMU;MAIKERU JIYON INGURANDO |
分类号 |
F16D51/20;F16D65/14;F16D65/22;F16D65/56 |
主分类号 |
F16D51/20 |
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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