公开(公告)号：US3640460A

公开(公告)日：1972-02-08

申请号：US3640460D

申请日：1969-08-11

申请人： WOLFGANG BASELER

发明人： BASELER WOLFGANG

IPC分类号： E01B9/48

CPC分类号： E01B9/483

摘要： To provide for resilient interconnection between the holding element, such as a spike, screw connection, bolt or the like of the base of the rail to the crosstie, a bowed spring is interposed between the head of the holding element (spike, bolt, etc.) which has a bowed loop portion essentially surrounding the holding element and a pair of divergent projecting wings, bowed slightly (a few millimeters) with respect to the loop portion and bearing over the base of the tie. The spring may be round or rectangular bar stock, and if rectangular, may be set on edge; the ends of the projecting wings have a reverse bend which bears against the inside of the edge of the shoulder, the loop portion bearing against the top surface of the shoulder of the tie plate.

摘要翻译： 为了提供保持元件之间的弹性互连，例如轨道的基座的螺栓，螺钉连接件，螺栓等与交叉部件之间的弹性互连，弓形弹簧插入在保持元件的头部（钉，螺栓等之间） 其具有基本上围绕保持元件的弓形环部分和一对发散的突出翼部，相对于环部分稍微（几毫米）弯曲并且支撑在扎带的基部上。 弹簧可以是圆形或矩形棒料，如果矩形，可以设置在边缘上; 突出翼的端部具有抵靠肩部边缘内侧的反向弯曲部，该环部分抵靠该连接板的肩部的顶部表面。