发明名称 |
Non-metallic polymer longitudinal hood collar |
摘要 |
A hood collar for connecting and sealing the end of a center sill hood on a sloped floor sheet of a hopper rail car. The hood is formed from a polymer material and has a slot for receiving the end of hood. The collar is formed with flanges that are attached by mechanical fasteners to the floor sheets.
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申请公布号 |
US5390607(A) |
申请公布日期 |
1995.02.21 |
申请号 |
US19940176661 |
申请日期 |
1994.01.03 |
申请人 |
JOHNSTOWN AMERICA CORPORATION |
发明人 |
LYDIC, TODD |
分类号 |
B61D7/00;B61F1/02;(IPC1-7):B61D7/02 |
主分类号 |
B61D7/00 |
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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