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1. 发明授权

US5735458A Fastening railway rails 失效
标题翻译：紧固铁轨
公开(公告)号：US5735458A
公开(公告)日：1998-04-07
申请号：US705672
申请日：1996-08-30
申请人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
发明人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
IPC分类号： E01B9/30 , E01B9/00
CPC分类号： E01B9/303 , E01B2205/00
摘要： A railway rail anchoring device, for use with a railway rail-fastening clip which is approximately M-shaped in plan and has first and second leg portions and a rail-bearing portion, comprises a base member and first and second clip-retaining members connected together by the base member such that the first clip-retaining member is spaced apart from the second clip-retaining member so as to define between the first and second clip-retaining members an opening for receiving the rail-bearing portion of such a clip. Each of the first and second clip-retaining members defines a passageway for receiving one of the leg portions of such a clip, and a boundary surface of at least one of the passageways includes, at a location intermediate respective ends of the passageway, first locating part for engagement, when the device is in use with such a clip, with a first region of the leg portion of the clip located in the passageway such that the clip can be held in a pre-assembly position in which the is retained by the device but the rail-bearing portion of the clip does not bear on a rail. Second locating part is also provided on a boundary surface of at least one of the passageways for engagement with a second region of the leg portion of the clip located in the passageway such that the clip can be held in a working position in which the rail-bearing portion of the clip bears on the rail. The first and second locating parts are such that the clip cannot move out of the pre-assembly position towards a rail unless driven in a first direction and the clip cannot move out of the working position away from the rail unless driven in a second direction, opposite to the first direction.
摘要翻译：一种铁路轨道锚固装置，其用于平面上大致M形并且具有第一和第二腿部以及轨道承载部分的铁路轨道紧固夹，包括基座构件和连接到第一和第二夹子保持构件的第一和第二夹子保持构件一起通过基座构件使得第一夹子保持构件与第二夹子保持构件间隔开，以便在第一和第二夹子保持构件之间限定用于容纳这种夹子的导轨支承部分的开口。第一和第二夹子保持构件中的每一个限定用于容纳这种夹子的一个腿部的通道，并且至少一个通道的边界面包括在通道的相应端部之间的位置处的第一定位当装置与这种夹子一起使用时，用于接合的部分，夹子的腿部的第一区域位于通道中，使得夹子可以保持在预组装位置，在该组装位置中，但是夹子的轨道承载部分不承载在轨道上。第二定位部分还设置在至少一个通道的边界表面上，用于与位于通道中的夹子的腿部的第二区域接合，使得夹子可以保持在工作位置，夹子的轴承部分承载在导轨上。第一定位部件和第二定位部件使得夹具不能沿着第一方向被驱动而不能从预组件位置移动到导轨上，并且除非在第二方向上被驱动，否则夹子不能远离工作位置移动离开轨道，与第一个方向相反。

2. 发明授权

US5566882A Railway rail-fastening clip and assembly and methods of employing the same 失效
标题翻译：铁路轨道固定夹和组装及其使用方法
公开(公告)号：US5566882A
公开(公告)日：1996-10-22
申请号：US474180
申请日：1995-06-07
申请人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
发明人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
IPC分类号： E01B9/30 , E01B9/48 , E01B9/00
CPC分类号： E01B9/30 , E01B9/303 , E01B2205/00
摘要： A railway rail fastening clip (1) suitable for holding down a railway rail (2) is formed from a rod of resilient material bent so as to be approximately M-shaped in plan, the clip (1) being such that, when it is bearing on the flange of a rail (2), the longitudinal axis of a part (14) thereof, which interconnects inner legs (13, 15) of the M, lies in a reference plane which is substantially parallel, but not identical, to a plane containing the longitudinal axes of outer legs (11, 17) of the M. Such clips (1) are used with an anchoring device (5), which, as the clip (1) is installed therein, deflects the outer legs (11, 17) downwardly with respect to the inner legs (13, 15), so as to place the clip under stress.
摘要翻译：适合于压住铁路轨道（2）的铁路轨道紧固夹（1）由弯曲的弹性材料杆形成为大致M形的平面图，夹子（1）当它是支撑在轨道（2）的凸缘上，其连接M的内部腿部（13,15）的部分（14）的纵向轴线位于基本平面中，该参考平面基本上平行但并不相同包含M的外腿（11,17）的纵向轴线的平面。这种夹子（1）与锚定装置（5）一起使用，当夹子（1）安装在其中时，偏转外腿（ 11，17）相对于内腿（13,15）向下，以使夹子处于应力状态。

3. 发明授权

US5520330A Railway rail-fastening clip and assembly and methods of employing the same 失效
标题翻译：铁路轨道固定夹和组装及其使用方法
公开(公告)号：US5520330A
公开(公告)日：1996-05-28
申请号：US244717
申请日：1994-08-11
申请人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
发明人： Trevor P. Brown , Brian G. Conroy , Stephen J. Cox , Christopher Gardner , Roger D. Larke , Barry Marshall , Jan Svendsen
IPC分类号： E01B9/30 , E01B9/48 , E01B9/00
CPC分类号： E01B9/30 , E01B9/303 , E01B2205/00
摘要： A railway rail fastening clip (1) suitable for holding down a railway rail (2) is formed from a rod of resilient material bent so as to be approximately M-shaped in plan, the clip (1) being such that, when it is bearing on the flange of a rail (2), the longitudinal axis of a part (14) thereof, which interconnects inner legs (13, 15) of the M, lies in a reference plane which is substantially parallel, but not identical, to a plane containing the longitudinal axes of outer legs (11, 17) of the M. Such clips (1) are used with an anchoring device (5), which, as the clip (1) is installed therein, deflects the outer legs (11, 17) downwardly with respect to the inner legs (13, 15), so as to place the clip under stress.
摘要翻译： PCT No.PCT / GB92 / 02359 Sec。 371日期：1994年8月11日 102（e）日期1994年8月11日PCT提交1992年12月18日PCT公布。 No.W093 / 12296 PCT出版物日期：1994年6月24日。适用于压住铁路轨道（2）的铁路轨道紧固夹（1）由弯曲成大致M形平面的弹性材料棒形成，夹子（1）使得当其支撑在轨道（2）的凸缘上时，将M的内腿（13,15）相互连接的部分（14）的纵向轴线位于基本平面中，该基准面基本上平行但不完全相同的一个平面，包含M的外腿（11,17）的纵向轴线的平面。这样的夹子（1）与锚定装置（5）一起使用，该夹具（1）被安装在其中使外腿（11,17）相对于内腿（13,15）向下偏转，以使夹子处于应力状态。

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