发明名称 Center filler for railway cars
摘要 A center filler arrangement for railway vehicles provides a large center filler bottom lug welded in position and having mounting recesses for front and rear center filler plates to interconnect the side webs of a center sill to provide a rigid, dimensionally stable, flat surface for attachment of a center plate.
申请公布号 US4130068(A) 申请公布日期 1978.12.19
申请号 US19780877145 申请日期 1978.02.13
申请人 PULLMAN INCORPORATED 发明人 STARK, MARVIN;SUVADA, STEVE L.
分类号 B61F1/08;B61F5/16;(IPC1-7):B61F1/08 主分类号 B61F1/08
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