发明授权
- 专利标题: Bearing for a part of a railroad track
- 专利标题(中): 承载铁路的一部分
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申请号: US411834申请日: 1995-03-31
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公开(公告)号: US5645216A公开(公告)日: 1997-07-08
- 发明人: Sebastian Benenowski , Albrecht Demmig , Hans-Ulrich Dietze , Alfred Kais , Erich Nuding
- 申请人: Sebastian Benenowski , Albrecht Demmig , Hans-Ulrich Dietze , Alfred Kais , Erich Nuding
- 申请人地址: DEX Butzbach
- 专利权人: BWG Butzbacher Weichenbau GmbH
- 当前专利权人: BWG Butzbacher Weichenbau GmbH
- 当前专利权人地址: DEX Butzbach
- 优先权: DEX4232990.6 19921001
- 主分类号: E01B9/62
- IPC分类号: E01B9/62
摘要:
A bearing system for a part of a railroad track, such as a rail-fastening or ribbed slab (10), supported by elastic elements on, for example, a railroad sleeper. The elastic elements form a spring system with a kinked characteristic curve such that when the spring system is subjected to force that is smaller than the forces active in the operative range (16) of the spring system, the characteristic curve rises steeply and, in the operative range (16), runs flat.