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公开(公告)号:US3837948A
公开(公告)日:1974-09-24
申请号:US25561372
申请日:1972-05-22
CPC分类号: E01B11/54 , B29C65/18 , B29C65/4815 , B29C65/483 , B29C65/485 , B29C66/1122 , B29C66/526 , B29C66/5268 , B29C66/7394 , B29C66/91221 , B29C66/91411 , B29C66/919
摘要: Method of forming adhesively bonded rail joint which is quick to assemble and easy to dismantle and reassemble. The face of each joint bar of the rail joint has a layer of thermoplastic adhesive which upon moderate heating adheres strongly under moderate pressure to conforming surfaces of the rail ends. Because the thermoplastic adhesive does not cure, the joint bars are easily separated from the rails by reheating the adhesive and can be reapplied or used as part of a new rail joint.
摘要翻译: 形成粘接轨道接头的方法,该接头快速组装,易于拆卸和重新组装。 轨道接头的每个接合杆的表面具有一层热塑性粘合剂,其在适度的加热下强烈地在适中的压力下粘附到轨端的适形表面。 由于热塑性粘合剂不固化,所以通过重新加热粘合剂,接合棒容易与轨道分离,并且可以重新施加或用作新的轨道接头的一部分。