发明授权
- 专利标题: Rail cleat
- 专利标题(中): 铁夹板
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申请号: US942611申请日: 1978-09-15
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公开(公告)号: US4254909A公开(公告)日: 1981-03-10
- 发明人: Albert E. Rex
- 申请人: Albert E. Rex
- 专利权人: Rex Albert E
- 当前专利权人: Rex Albert E
- 优先权: AUX9919/74 19741206; AUX0758/75 19750303
- 主分类号: E01B9/30
- IPC分类号: E01B9/30 ; E01B9/34
摘要:
This invention relates to a cleat (sometimes referred to as a "rail fastening clip") utilized for the purpose of positioning and retaining a rail to a sleeper (sometimes referred to as a "tie"). In this invention a rail cleat comprises a spring plate having a configuration such that when retained at an intermediate locality, a rail-bearing end bears against the upper surface of the foot of the rail while a tail bears against a sleeper or a bearing pad thereon, an upstanding loop standing upwardly from a sleeper, and a locking pin passing through the loop and bearing against the intermediate locality of the cleat so as to urge the cleat downwardly against the foot of the rail.
公开/授权文献
- US5978757A Post storage message compaction 公开/授权日:1999-11-02