发明授权
- 专利标题： Railroad car door pivot assembly
- 专利标题（中）： 铁路车门铰链组件
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申请号： US12050636申请日： 2008-03-18
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公开(公告)号： US07784150B2公开(公告)日： 2010-08-31
- 发明人: John D. Anderson , Walter J. Peach
- 申请人： John D. Anderson , Walter J. Peach
- 申请人地址： US IL Park Ridge
- 专利权人： Standard Car Truck Company
- 当前专利权人： Standard Car Truck Company
- 当前专利权人地址： US IL Park Ridge
- 代理机构： K&L Gates LLP
- 主分类号： F16L5/00
- IPC分类号： F16L5/00
摘要：
An improved auto-rack railroad car door pivot bolt assembly for an auto-rack railroad car including a roof having a roof stiffener and a door having a hood. The auto-rack railroad car door pivot bolt assembly ties the hood of the door of the auto-rack railroad car to the roof stiffener on the roof of the auto-rack railroad car to reduce relative movement of the hood and the roof stiffener to each other and prevents wear of the shoulder bolt, the hood, and the roof stiffener.
公开/授权文献
- US20090064454A1 RAILROAD CAR DOOR PIVOT ASSEMBLY 公开/授权日：2009-03-12
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