发明申请
- 专利标题: Movable point crossing frog for a rail track
- 专利标题(中): 铁路可移动点越野青蛙
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申请号: US11478643申请日: 2006-07-03
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公开(公告)号: US20070001060A1公开(公告)日: 2007-01-04
- 发明人: Philippe Mugg
- 申请人: Philippe Mugg
- 优先权: FR0507091 20050704
- 主分类号: E01B7/00
- IPC分类号: E01B7/00
摘要:
A crossing frog includes: a cradle assembly which includes a movable point fitting component which has two projection elements which are mutually spaced-apart, a movable point which is mounted in the cradle assembly and fitted in the fitting component, spacer components which are interposed between the projection elements and the movable point, and accommodation for removably fixing the movable point in the fitting component. The spacer components are fixed to the projection elements in a removable manner by the accommodation for removable fixing so that it is possible to remove the point in a vertical direction relative to the cradle assembly.
公开/授权文献
- US07740208B2 Movable point crossing frog for a rail track 公开/授权日:2010-06-22
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