发明名称 |
Railway coupler |
摘要 |
A railway coupler housing includes a bottom wall section with a thrower hole extending therethrough and spaced from a side wall diverging outwardly from the horn line at the knuckle side of the housing. The side wall continues vertically from the bottom wall section at a rearwardly-spaced relation from the thrower hole along a sufficient height to permit a generally vertical dropping of the thrower within the interior of the coupler head for engaging a trunnion of the thrower in the thrower hole. The thrower in one embodiment has an extended trunnion provided with a diametrically-extending bore to receive a cotter used to retain the thrower in the coupler head. In another embodiment, the end surface of the trunnion includes a tapped hole for receiving a threaded shank of a stop piece. The stop piece includes projecting wing portions that engage with the outer surface of the bottom wall to prevent inadvertent dislodgement of the thrower in the coupler head.
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申请公布号 |
US4438854(A) |
申请公布日期 |
1984.03.27 |
申请号 |
US19810323273 |
申请日期 |
1981.11.20 |
申请人 |
MCCONWAY & TORLEY CORPORATION |
发明人 |
BAUGHMAN, DONALD L.;ELLIOTT, WILLIAM O. |
分类号 |
B61G3/04;(IPC1-7):B61G3/06 |
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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