发明申请
- 专利标题： A RAILWAY RAIL ANCHORING DEVICE
- 专利标题（中）： 铁路铁路锚固装置
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申请号： US14765464申请日： 2014-01-24
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公开(公告)号： US20150376843A1公开(公告)日： 2015-12-31
- 发明人: Stephen John COX
- 申请人： PANDROL LIMITED
- 优先权： GB1301956.7 20130204
- 国际申请： PCT/GB2014/050182 WO 20140124
- 主分类号： E01B9/66
- IPC分类号： E01B9/66 ; E01B9/28
摘要：
A railway rail anchoring device (12) for fastening a railway rail (16) to an underlying foundation (18), the anchoring device comprising a protrusion (28), the anchoring device protrusion being configured to cooperate with a corresponding recess (36) provided in a receiving portion associated with the underlying foundation.
公开/授权文献
- US09903074B2 Railway rail anchoring device 公开/授权日：2018-02-27