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公开(公告)号:US4090614A
公开(公告)日:1978-05-23
申请号:US729050
申请日:1976-10-04
摘要: A rotary type railway car coupler is provided wherein the shank and yoke collar can be assembled only in the proper orientation with respect to one another. Either the shank or yoke collar is provided with a projection and the other is provided with a corresponding groove.
摘要翻译: 提供了一种旋转式铁路车辆联接器,其中柄和轭环可以仅以相对于彼此的正确取向组装。 柄或轭环都设有突起,另一个设置有相应的凹槽。