发明名称 |
HYDRO-PNEUMATIC BRAKE ACTUATOR ARRANGED TO MAINTAIN A CONSTANT BRAKE SHOE CLEARANCE |
摘要 |
<p>(Case No. 7086) A hydro-pneumatic brake actuator having a friction element positionable by the power piston during the brake application stroke through a lost-motion connection therewith to establish a stop to limit movement of the power piston during a brake release and thereby provide a predetermined brake shoe clearance. In an alternate embodiment, a leaf spring is carried by the friction element to provide a cushioned stop for the power piston to prevent inadvertent displacement of the friction element, by reason of wheel out-of-roundness imparting a "kick-back" force on the power piston.</p> |
申请公布号 |
CA1149760(A) |
申请公布日期 |
1983.07.12 |
申请号 |
CA19810371295 |
申请日期 |
1981.02.19 |
申请人 |
AMERICAN STANDARD INC. |
发明人 |
MORRIS, ROBERT B.;CLEMMONS, QUENTIN T. |
分类号 |
B60T13/40;B60T13/44;B60T13/58;F16D65/18;F16D65/54;F16D65/74;(IPC1-7):B61H15/00 |
主分类号 |
B60T13/40 |
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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