发明名称 |
Plate-type friction draft gear |
摘要 |
A high capacity plate-type friction draft gear is disclosed for utilization with railroad cars. The draft gear has a friction clutch mechanism with a special two-piece split spring seat, so that two individual spring forces can be exerted separately against the friction shoes to maintain operability of the friction clutch mechanism when the various plates become worn to the point of normal replacement.
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申请公布号 |
US4305514(A) |
申请公布日期 |
1981.12.15 |
申请号 |
US19790094840 |
申请日期 |
1979.11.16 |
申请人 |
MIDLAND-ROSS CORPORATION |
发明人 |
ZANOW, ANDREY L.;WILLISON, DONALD |
分类号 |
B61G9/02;B61G9/10;B61G11/06;(IPC1-7):B61G9/10 |
主分类号 |
B61G9/02 |
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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