发明授权
- 专利标题: Device for supporting rails
- 专利标题(中): 铁路轨道支撑装置
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申请号: US10231申请日: 1993-01-28
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公开(公告)号: US5346131A公开(公告)日: 1994-09-13
- 发明人: Peter Meier , Ralf Ludwig , Klaus Wechselberger
- 申请人: Peter Meier , Ralf Ludwig , Klaus Wechselberger
- 申请人地址: DEX Furstentum Liechtenstein
- 专利权人: Hilti Aktiengesellschaft
- 当前专利权人: Hilti Aktiengesellschaft
- 当前专利权人地址: DEX Furstentum Liechtenstein
- 优先权: DEX4206207 19920228; DEX4220799 19920625
- 主分类号: E01B2/00
- IPC分类号: E01B2/00 ; E01B9/38 ; E01B9/68
摘要:
Device for supporting rails in a railroad track for rail-borne vehicles includes a support plate (3) positioned on a support bed (6) with profiled surfaces on the support plate and the support bed having upwardly extending flanks (4a, 7a, 5a, 8a) forming different angles. The flanks extend in the long direction of the railroad track. Elastic elements (9a, 9b, 9c, 9d) are disposed between the flanks (4a, 7a, 5a, 8a) of the support plate in the support bed, whereby the support plate can pivot relative to the support bed when a load (P.sub.H, P.sub.V) acts on the rails. The support plate pivots toward the center of the railroad track. As a result, the rail head (1d) of the rail attached to the support plate (3) is essentially offset vertically during the pivoting action, so that the rail gauge of the railroad track remains unchanged.
公开/授权文献
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