发明名称 |
DEVICE FOR IMPROVING WARP STIFFNESS OF A RAILCAR TRUCK |
摘要 |
A structural device is attached to each sideframe pedestal jaw of a railcar truck wherein the bearing adapter is joined to the sideframe and is prevented from rotating within the pedestal jaw opening. The bearing adapter inboard and outboard faces maintain a parallel relationship with the sideframe inboard and outboard faces during operations, including curving, thereby causing the truck axles to remain at a right angle with respect to the sideframes. Maintaining this right angular relationship substantially curtails truck wheel misalignment, which directly effects truck hunting and curving.
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申请公布号 |
CA2154202(C) |
申请公布日期 |
1998.10.27 |
申请号 |
CA19952154202 |
申请日期 |
1995.07.19 |
申请人 |
AMSTED INDUSTRIES INCORPORATED |
发明人 |
GODING, DAVID J.;HAWTHORNE, V. TERREY |
分类号 |
B61F5/32;(IPC1-7):B61F5/52 |
主分类号 |
B61F5/32 |
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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