发明名称 |
PULLING LUG FOR RAILWAY VEHICLE COUPLER |
摘要 |
A railway coupler is provided having a coupler head comprising pulling lugs, behind which compound fillets of variable increasing radii have been inserted. The compound fillets reduce the stress concentration behind the lugs by distributing load over a greater curved surface area in order to decrease the possibility of fatigue cracking and failure of the pulling lugs.
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申请公布号 |
CA2014530(C) |
申请公布日期 |
1996.07.09 |
申请号 |
CA19902014530 |
申请日期 |
1990.04.12 |
申请人 |
AMSTED INDUSTRIES INCORPORATED |
发明人 |
KAUFHOLD, HORST T. |
分类号 |
B61G3/04;(IPC1-7):B61G3/04 |
主分类号 |
B61G3/04 |
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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