发明申请
- 专利标题: Railway
- 专利标题(中): 铁路
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申请号: US14599219申请日: 2015-01-16
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公开(公告)号: US20150129671A1公开(公告)日: 2015-05-14
- 发明人: Jelte Annee Bos , Jozef Aloysius Maria Jansen
- 申请人: Movares Nederland B.V. , Koninklijke Barn Groep N.V.
- 优先权: NL2009217 20120720
- 主分类号: E01B9/32
- IPC分类号: E01B9/32
摘要:
A railway comprising rails that are at least in part at regular places along their longitudinal direction supported by and mounted on baseplates, wherein each baseplate is fixed to a sleeper resting on ballast, and wherein each rail is clamped to the baseplate with a clamping plate that is fitted to the baseplate with a clamping bolt, and which clamping plate has opposite extremities of which a first extremity rests on a cam provided on the baseplate and a second extremity rests on and presses the rail to the baseplate, wherein the first extremity and the cam have first contact surfaces and the second extremity and the rails have second contact surfaces, wherein the first contact surfaces and the second contact surfaces each have imaginary perpendicular lines that cross each other at an imaginary center line of the clamping bolt.
公开/授权文献
- US09708775B2 Railway 公开/授权日:2017-07-18