发明名称 |
Coupling means for railcar moving vehicles |
摘要 |
A coupling mechanism for use on a railcar moving vehicle designed to couple with European-type railway cars having an end sill at each end of the car which supports a centrally disposed draft hook and a pair of buffers mounted one at each end of the end sill, the coupling mechanism including a casting which moves laterally on a plurality of rollers, a crossbar or lifting beam carried on the end of the casting and pivotal relative thereto about a vertical axis, a pair of lifting forks carried on the respective ends of the crossbar, and a pair of buffer plates carried at opposite ends of the crossbar and positioned to push against corresponding buffers on a railway car. The coupling mechanism also includes a sensing device which controls lateral movement of the casting during a pushing or pulling operation in accordance with relative lateral movement of the railcar end sill and buffers.
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申请公布号 |
US5325791(A) |
申请公布日期 |
1994.07.05 |
申请号 |
US19910737222 |
申请日期 |
1991.07.29 |
申请人 |
TRACKMOBILE, INC. |
发明人 |
ATCHLEY, RANDAL L.;MERCHANT, HENRY L.;LICH, RICHARD L. |
分类号 |
B61G5/00;B61J3/12;(IPC1-7):B61C11/00 |
主分类号 |
B61G5/00 |
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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