- 专利标题: MECHANISM AND SYSTEM FOR FASTENING TRACK RAIL TO A SUBSTRATE AND TRACK RAIL FASTENING METHOD
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申请号: US15218571申请日: 2016-07-25
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公开(公告)号: US20180023257A1公开(公告)日: 2018-01-25
- 发明人: Edward Constantine , Wilbur Osler
- 申请人: Progress Rail Services Corporation
- 申请人地址: US AL Albertville
- 专利权人: Progress Rail Services Corporation
- 当前专利权人: Progress Rail Services Corporation
- 当前专利权人地址: US AL Albertville
- 主分类号: E01B9/62
- IPC分类号: E01B9/62 ; E01B9/40 ; E01B9/48
摘要:
A fastening mechanism for coupling track rail to a substrate includes a fastener body formed by a metallic base and an overmolded non-metallic coating. Metallic pillars are coupled with the fastener body, and define bores for receiving anchors held fast within a substrate. The coating encases the metallic base and extends peripherally around the metallic pillars to position vibration-attenuating non-metallic material between the metallic base and the metallic pillars.