发明申请
- 专利标题: Machine for rehabilitating a track bed
- 专利标题(中): 修复轨道床的机器
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申请号: US10214815申请日: 2002-08-08
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公开(公告)号: US20030037695A1公开(公告)日: 2003-02-27
- 发明人: Josef Theurer , Herbert Worgotter
- 申请人: Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H.
- 申请人地址: null
- 专利权人: Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H.
- 当前专利权人: Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H.
- 当前专利权人地址: null
- 优先权: ATA1342/2001 20010823
- 主分类号: E01B027/17
- IPC分类号: E01B027/17 ; E01B029/04
摘要:
A track bed rehabilitating machine comprises a machine frame supported on a track by undercarriages for movement along the track in an operating direction. The machine frame comprises a first machine frame part, a second machine frame part and a third machine frame part. A first coupling links the second machine frame part to the first machine frame part, a second coupling links the third machine frame part to the second machine frame part, and one of the undercarriages is arranged adjacent the first coupling. Two crawler tractors are spaced from each other in a direction extending transversely to the machine frame and connected to the second machine frame part, and drives connect the crawler tractors to the second machine frame part for vertically adjusting the crawler tractors.
公开/授权文献
- US06668728B2 Machine for rehabilitating a track bed 公开/授权日:2003-12-30