发明授权
- 专利标题: Adjustable blockout apparatus
- 专利标题(中): 可调封闭装置
-
申请号: US826627申请日: 1992-01-28
-
公开(公告)号: US5190173A公开(公告)日: 1993-03-02
- 发明人: Peter S. Mautino , Douglas Hanes
- 申请人: Peter S. Mautino , Douglas Hanes
- 申请人地址: PA Pittsburgh
- 专利权人: McConway & Torley Corporation
- 当前专利权人: McConway & Torley Corporation
- 当前专利权人地址: PA Pittsburgh
- 主分类号: B61G9/20
- IPC分类号: B61G9/20
摘要:
An axially adjustable blockout apparatus positionable in a draft gear pocket of a yoke to allow equipping a railway car with a slackless drawbar coupling arrangement. The apparatus has a pair of spaced end blocks, a pair of spaced wedge members disposed between such end blocks and a threaded member engageable with each of the wedge members for adjustable securing a confronting pair of wedge members together a slidable connection provided to connect the wedge members with the end blocks.
公开/授权文献
- US6010018A Swing lock mechanism 公开/授权日:2000-01-04