- 专利标题: RAILWAY TRUCK BOLSTER WEAR LINER
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申请号: US14966032申请日: 2015-12-11
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公开(公告)号: US20170166223A1公开(公告)日: 2017-06-15
- 发明人: Richard Warren , Paul Wike
- 申请人: Amsted Rail Company, Inc.
- 主分类号: B61F5/04
- IPC分类号: B61F5/04
摘要:
A railway truck to railway car body interface is provided. The railway truck is comprised of a bolster supported between two sideframes. The truck bolster includes a center bowl, and the car body includes a body bolster opening. A center plate is placed between the truck bolster center bowl and the car body bolster opening. A wear liner, usually comprised of an elastomeric material, is provided between the sides of the center bowl and the center plate.
公开/授权文献
- US10189487B2 Railway truck bolster wear liner 公开/授权日:2019-01-29