发明授权
- 专利标题: Combined rail clip and anchorage
- 专利标题(中): 组合轨道夹和锚地
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申请号: US517605申请日: 1974-10-24
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公开(公告)号: US3970248A公开(公告)日: 1976-07-20
- 发明人: George Molyneux
- 申请人: George Molyneux
- 专利权人: George Molyneux
- 当前专利权人: George Molyneux
- 优先权: UK42287/72 19720912
- 主分类号: E01B9/30
- IPC分类号: E01B9/30
摘要:
A combined rail clip and anchorage for holding down a flanged track rail has a resilient clip of U-shaped or cranked form, the end of one arm of which will bear down on the rail flange and the other arm will be received in a passageway in the anchorage. A stepped tip to the one arm will lock behind the end of the passageway when the clip is pressed fully home.In one arrangement both arms are directed towards the rail flange and received within the anchorage, whereas in another arrangement the one arm of the clip lies over the flange, and the other being held in the anchorage passageway to lie alongside the longitudinally extending rail flange.
公开/授权文献
- US5681049A Portable wheelchair 公开/授权日:1997-10-28