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.
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
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