发明名称 |
Traction pins for railway cars |
摘要 |
A one-piece, cast traction pin for use with railway cars. The traction pin is used to connect the railcar cab with the railcar truck assembly. The traction pin includes a mounting plate cast integral with the pin, thereby eliminating the use of multiple welded plates. The one-piece cast traction pin is also solid to reduce the potential for stress related failure of the traction pin during normal operation of the railway car.
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申请公布号 |
US6857375(B2) |
申请公布日期 |
2005.02.22 |
申请号 |
US20010864787 |
申请日期 |
2001.05.24 |
申请人 |
COLUMBUS STEEL CASTINGS CO. |
发明人 |
MILLIGAN BRUCE A.;MURPHY PATRICK M.;PINKSTOCK STEVEN R. |
分类号 |
B61F5/16;(IPC1-7):B61F5/00 |
主分类号 |
B61F5/16 |
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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