发明名称 |
Railway freight car shoe design |
摘要 |
A Blocking shoe assembly for intervention between the sides of a railway car and containers mounted therein which has a stationary guide portion, the stationary portion being adapted to guide and hold wide containers from lateral shifting and the movable portion comprising a rotary member which is adapted to rollingly engage against a side of a narrower container and hold it in place when the movable portion is deployed.
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申请公布号 |
US5000633(A) |
申请公布日期 |
1991.03.19 |
申请号 |
US19890440903 |
申请日期 |
1989.11.22 |
申请人 |
TRINITY INDUSTRIES, INC. |
发明人 |
KOWALIK, JOHN J.;BREZINA, DAVID C. |
分类号 |
B61D45/00 |
主分类号 |
B61D45/00 |
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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