发明授权
- 专利标题： Spring-type rail mount for track system
- 专利标题（中）： 轨道系统弹簧式导轨安装
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申请号： US12599875申请日： 2008-04-30
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公开(公告)号： US08297528B2公开(公告)日： 2012-10-30
- 发明人: Frank Meyer
- 申请人： Frank Meyer
- 申请人地址： CH Taegerwilen
- 专利权人： Schwihag AG
- 当前专利权人： Schwihag AG
- 当前专利权人地址： CH Taegerwilen
- 代理商 Andrew Wilford
- 优先权： DE102007025708 20070601
- 国际申请： PCT/EP2008/003484 WO 20080430
- 国际公布： WO2008/145240 WO 20081204
- 主分类号： E01B9/38
- IPC分类号： E01B9/38
摘要：
A rail mount secures a longitudinally extending rail having a foot to a sleeper of a track system. The mount has a rail base plate on the sleeper underneath the rail foot and unitarily formed with a pair of upwardly projecting holders transversely flanking the rail and each formed with at least one vertically throughgoing bore. Respective anchor bolts engaged vertically downward through the bores have heads bearing downward at least indirectly on the respective holders and are seated in the sleeper to hold the base plate down on the sleeper. Respective elastically deformable clips fitted to the holders below the respective anchor-bolt heads bear upwardly on the holders and downwardly on the rail foot to press the rail downwardly toward the sleeper.
公开/授权文献
- US20100301126A1 SPRING-TYPE RAIL MOUNT FOR TRACK SYSTEM 公开/授权日：2010-12-02