发明授权
- 专利标题： Device for fixing a railroad rail on a tie
- 专利标题（中）： 在铁路上固定铁路轨道的装置
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申请号： US694676申请日： 1991-05-02
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公开(公告)号： US5125573A公开(公告)日： 1992-06-30
- 发明人: Gerard Vanotti
- 申请人： Gerard Vanotti
- 申请人地址： FRX Saint-Martin-Du-Fresne
- 专利权人： Etablissements VAPE
- 当前专利权人： Etablissements VAPE
- 当前专利权人地址： FRX Saint-Martin-Du-Fresne
- 优先权： FRX9005537 19900502
- 主分类号： E01B9/30
- IPC分类号： E01B9/30 ; E01B9/34
摘要：
Device for fixing a rail on a tie, comprising an abutment made of plastic material and a clamp made of steel fixed by a rail screw or a nut. The clamp is provided with an oblong hole which makes it possible to displace the clamp in a direction perpendicular to the rail, in such a way that the clamp can occupy a preparation position, in which the rail can be placed vertically between two abutments, and a fixing position, in which the clamp bears against the flange of the rail. This device makes it possible to pre-equip ties in workshops.