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公开(公告)号：US4515309A
公开(公告)日：1985-05-07
申请号：US372832
申请日：1982-04-28
申请人： Erich F. Gehrke
发明人： Erich F. Gehrke
CPC分类号： E01B9/303
摘要： A rail fastening assembly and sleepers and spring clips for use in such an assembly are provided by the invention. The assembly includes a sleeper having rail locating recesses in its operatively upper surface and sockets in the sides thereof and extending in the general direction of a rail supported thereon. Spring clips of a generally arcuate shape have a spigot received within an associated socket and a rail engaging formation at its other end. Each spring clip is thus enclosed in its socket and held under tension in the operative position such that the rail is held firmly onto the sleeper. The sockets are located on or inside of a line at right angles to the rail foot surface with which the clip co-operates such that the clip must be placed in further tension to release it and the tendency is for it to move in a direction favoring tighter engagement with the rail.
摘要翻译： 本发明提供了一种用于这种组件的轨道固定组件和枕木和弹簧夹。 组件包括在其操作上表面中具有轨道定位凹槽的轨枕和在其侧面中的插座并且沿着支撑在其上的导轨的大体方向延伸的轨枕。 大体上弓形的弹簧夹具有一个接头插入相关联的插座和一个导轨接合组件在其另一端。 因此，每个弹簧夹被封闭在其插座中并且在张力下保持在操作位置，使得导轨牢固地保持在轨枕上。 插座位于与导轨脚表面成直角的线的内侧或内侧，夹子与之配合，使得夹子必须放置在进一步的张力中以将其释放，并且倾向于使其沿着有利的方向移动 更紧密地与铁路接轨。
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公开(公告)号：US4175700A
公开(公告)日：1979-11-27
申请号：US805455
申请日：1977-06-10
申请人： Erich F. Gehrke
发明人： Erich F. Gehrke
摘要： A rail pad made of substantially rigid electrically insulating material which is chosen to by yieldable to a predetermined extent, the pad having upstanding rail locating formations on its rail engaging face and oppositely directed pad locating formations on its sleeper engaging face to locate the pad relative to a supporting sleeper, the pad being provided with a series of recesses in its sleeper engaging face wherein the unrecessed area of the face is calculated to be capable of carrying the required load.
摘要翻译： 由基本上刚性的电绝缘材料制成的导轨垫片，其被选择为可屈服到预定的程度，该垫片在其轨道接合面上具有直立的轨道定位结构，并且在其轨枕接合面上具有相对定向的垫定位结构，以便相对于 支撑轨枕，垫在其枕木接合面中设置有一系列凹槽，其中计算面的未加工区域以能够承载所需的载荷。
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