发明名称 Rail anchoring
摘要 A rail anchoring clip and sleeper assembly comprising a sleeper and at least one rail anchoring clip arranged in use to longitudinally anchor a rail across the sleeper, the sleeper having means to locate the rail in a direction longitudinal of the sleeper and means to locate the clip in a direction lateral of the sleeper, the clip being constructed of resilient material and being shaped when resiliently deformed in use to define a first portion that bears tightly against the upper surface of one side of the rail foot, a second portion that bears tightly against the underside of the sleeper to compressibly anchor the rail onto the sleeper and a third portion in cooperative engagement with said means to locate said clip laterally of the sleeper, the positions of contact of the first, second and third portions with the rail and sleeper respectively being spaced apart in a direction longitudinal of the sleeper.
申请公布号 US4583685(A) 申请公布日期 1986.04.22
申请号 US19840680587 申请日期 1984.12.11
申请人 THE BROKEN HILL PROPRIETARY COMPANY LIMITED 发明人 ROBB, DENNIS M.;WILSON, PETER K.
分类号 E01B3/16;E01B9/34;E01B9/48;(IPC1-7):E01B3/16 主分类号 E01B3/16
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