发明授权
- 专利标题: Device for supporting and securing a railway track rail
- 专利标题(中): 用于支撑和固定铁路轨道的装置
-
申请号: US535063申请日: 1995-11-02
-
公开(公告)号: US5692677A公开(公告)日: 1997-12-02
- 发明人: Rene Duconseil
- 申请人: Rene Duconseil
- 申请人地址: FRX Saint Cloud
- 专利权人: Allevard
- 当前专利权人: Allevard
- 当前专利权人地址: FRX Saint Cloud
- 优先权: FRX9305601 19930510
- 主分类号: E01B9/68
- IPC分类号: E01B9/68
摘要:
The invention relates to a device for supporting and wedging a railway rail (R) on a tie (T), the device comprising in particular a resilient pad (1) on which there rests the base (Ra) of the rail (R) and two insulating tabs (2, 2') interposed between the rail (R) and spring clips (A, A') which are fixed on inserts (I, I') secured laterally in the tie (T). According to the invention, said pad (1) comprises a central portion (10) supporting the base (Ra) of the rail (R) and two symmetrical lateral portions (11, 11') of smaller thickness disposed beneath the bottom edges of the tabs (2, 2') which are themselves situated at a level lower than the base (Ra) of the rail (R).
公开/授权文献
- USD277372S Wall plaque having a vertical time display 公开/授权日:1985-01-29