- 专利标题: HOLDDOWN ASSEMBLY FOR RAILWAY RAIL
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申请号: US15687565申请日: 2017-08-28
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公开(公告)号: US20180058013A1公开(公告)日: 2018-03-01
- 发明人: Jia LIU , Stefan LIENHARD , William LOCCI , Frank MEYER
- 申请人: SCHWIHAG AG
- 优先权: DE102016216529.1 20160901
- 主分类号: E01B9/32
- IPC分类号: E01B9/32
摘要:
A holddown assembly fastens a railway rail to a transversely extending hollow sleeper formed with a vertically throughgoing hole. An upwardly projecting lateral brace element is provided on the sleeper offset from the hole, and the assembly has a body fitted between the rail and the brace element and transversely bracing the rail against the brace element. An anchor of the assembly is engaged through the hole, projects upward from the sleeper, is transversely shiftable in the hole, and bears upward on the sleeper. A spring clip is pressed by the anchor down against the rail and presses the rail down against the metal sleeper.
公开/授权文献
- US10704205B2 Holddown assembly for railway rail 公开/授权日:2020-07-07