公开(公告)号：US07954727B2

公开(公告)日：2011-06-07

申请号：US12279170

申请日：2007-02-21

申请人： Stephen John Cox ,  John Phillip Porrill ,  Robert John Hamilton ,  Jozef Nevidal ,  Martin Somerset ,  Paul Hewlett ,  Christopher Gardner

发明人： Stephen John Cox ,  John Phillip Porrill ,  Robert John Hamilton ,  Jozef Nevidal ,  Martin Somerset ,  Paul Hewlett ,  Christopher Gardner

IPC分类号： E01B9/00

CPC分类号： E01B9/303 ,  E01B3/28 ,  E01B9/686

摘要： A shoulder for use in retaining a railway rail fastening clip, comprising two interconnected spaced-apart walls, between which a portion of the clip to be retained is held when the shoulder is in use, and clip-engaging means, supported by the walls, for engaging a portion of the clip to be retained, does not have any feature or surface which engages the surface of that clip portion which faces downwardly when the clip is in use. Alternatively, or in addition, none of the contact regions, at which the device engages the rail clip, can be seen when the anchoring device is viewed from above when in its operative orientation and all of the contact regions can be seen when the anchoring device is viewed from below when in the operative orientation. Alternatively, or in addition, all the contact regions lie substantially at the same horizontal distance from the edge of the rail foot when measured perpendicularly to the axis of the rail and in the plane of the rail foot.

摘要翻译： 用于保持铁路轨道紧固夹的肩部，包括两个互连的间隔开的壁，当使用肩部时，保持夹子的一部分被夹持在夹子之间，并且由壁支撑的夹子接合装置， 用于接合待保持的夹子的一部分，当夹子在使用时，没有任何与该夹子部分的面向下的表面接合的特征或表面。 或者或另外，当从上方观察锚定装置时，当处于其工作方向时，可以看到装置接合导轨夹的接触区域中的任何接触区域，并且当锚定装置 从下方观察，在实际的方向。 或者或另外，当垂直于轨道的轴线和轨道脚的平面中测量时，所有接触区域基本上处于与轨道脚的边缘相同的水平距离处。

公开(公告)号：US20090218410A1

公开(公告)日：2009-09-03

申请号：US12279170

申请日：2007-02-21

申请人： Stephen John Cox ,  John Phillip Porrill ,  Robert John Hamilton ,  Jozef Nevidal ,  Martin Somerset ,  Paul Hewlett ,  Christopher Gardner

发明人： Stephen John Cox ,  John Phillip Porrill ,  Robert John Hamilton ,  Jozef Nevidal ,  Martin Somerset ,  Paul Hewlett ,  Christopher Gardner

IPC分类号： E01B13/02

CPC分类号： E01B9/303 ,  E01B3/28 ,  E01B9/686

摘要： A shoulder for use in retaining a railway rail fastening clip, comprising two interconnected spaced-apart walls, between which a portion of the clip to be retained is held when the shoulder is in use, and clip-engaging means, supported by the walls, for engaging a portion of the clip to be retained, does not have any feature or surface which engages the surface of that clip portion which faces downwardly when the clip is in use. Alternatively, or in addition, none of the contact regions, at which the device engages the rail clip, can be seen when the anchoring device is viewed from above when in its operative orientation and all of the contact regions can be seen when the anchoring device is viewed from below when in the operative orientation. Alternatively, or in addition, all the contact regions lie substantially at the same horizontal distance from the edge of the rail foot when measured perpendicularly to the axis of the rail and in the plane of the rail foot.

摘要翻译： 用于保持铁路轨道紧固夹的肩部，包括两个互连的间隔开的壁，当使用肩部时，保持夹子的一部分被夹持在夹子之间，并且由壁支撑的夹子接合装置， 用于接合待保持的夹子的一部分，当夹子在使用时，没有任何与该夹子部分的面向下的表面接合的特征或表面。 或者或另外，当从上方观察锚定装置时，当处于其工作方向时，可以看到装置接合导轨夹的接触区域中的任何接触区域，并且当锚定装置 从下方观察，在实际的方向。 或者或另外，当垂直于轨道的轴线和轨道脚的平面中测量时，所有接触区域基本上处于与轨道脚的边缘相同的水平距离处。