公开(公告)号：US3831842A

公开(公告)日：1974-08-27

申请号：US30322672

申请日：1972-11-02

申请人： MURA G

发明人： TAMURA S

IPC分类号： E01B3/40 ,  E01B9/12 ,  E01B9/30 ,  E01B9/66 ,  E01B9/68

CPC分类号： E01B9/66 ,  E01B3/40 ,  E01B9/12 ,  E01B9/306 ,  E01B9/68 ,  E01B9/686

摘要： A rail fastening device for securement of a longitudinally extending rail means to support structure by spring clip means is disclosed. A rail alignment means, including wedge means, mounted in engagement with the spring clip means and formed to laterally displace the spring clip means, and accordingly the rail means, is provided to enable precise alignment of the rail means and the gauge between adjacent rails. The spring clip means is free for lateral movement, as is the rail, and the alignment means is used to support lateral loading forces as well as align the rail means. The wedge means is formed of electrically insulating material, as is a pad under the rail and sockets into which fasteners for the spring clips are mounted, to insulate the rail means electrically from the supporting structure. A rail fastening device for tracks with and without ballast is shown as well as specific spring clip configurations and a locking washer for the spring clips.

摘要翻译： 公开了一种用于通过弹簧夹装置固定纵向延伸的轨道装置以支撑结构的轨道固定装置。 轨道对准装置，包括楔形装置，其安装成与弹簧夹装置接合并且形成为横向地移动弹簧夹装置，并且相应地提供导轨装置，以使轨道装置和相邻导轨之间的量规精确对准。 弹簧夹装置与轨道一样是自由的横向运动，并且对准装置用于支撑横向加载力以及对准轨道装置。 楔形装置由电绝缘材料形成，轨道下方的垫以及安装有弹簧夹的紧固件的插座，使轨道装置与支撑结构电绝缘。 示出了具有和不具有镇流器的轨道的轨道紧固装置以及具体的弹簧夹构造和用于弹簧夹的锁定垫圈。