公开(公告)号：US4566631A

公开(公告)日：1986-01-28

申请号：US466495

申请日：1983-02-15

申请人： Trevor P. Brown

发明人： Trevor P. Brown

IPC分类号： E01B9/30 ,  E01B9/34

CPC分类号： E01B9/303

摘要： An insulating device comprising an electrically insulating member and a metallic reinforcing member is to electrically insulate a flange-footed railway rail from a rail clip, which bears downwardly upon the upper surface of the rail flange, and from an anchorage for the clip, this anchorage being at one side of the rail flange. A first portion of the insulating member, which is to lie on the rail flange, is surmounted by an elongate portion, having a flat bottom, of the reinforcing member and a second portion of the insulating member is to be between the edge of the rail flange and the anchorage. The reinforcing member has at least one reinforcing rib extending along and upwardly from the elongate portion and it has two sideways projections which are to extend on opposite sides of the anchorage to prevent the reinforcing member moving along the rail. No part of the reinforcing member is below the plane containing the flat bottom of the elongate portion.

摘要翻译： 包括电绝缘构件和金属加强构件的绝缘装置是使法兰脚的铁路轨道与在轨道法兰的上表面上向下承载的轨道夹子以及用于夹子的锚固件电绝缘，该锚固件 位于轨道法兰的一侧。 绝缘构件的位于轨道法兰上的第一部分由具有扁平底部的加强构件的细长部分覆盖，并且绝缘构件的第二部分将位于轨道的边缘之间 法兰和锚地。 加强构件具有至少一个沿着细长部分延伸并向上延伸的加强肋，并且其具有两个侧向突起，该侧向突起将在锚固体的相对侧上延伸，以防止加强构件沿着轨道移动。 加强构件的任何部分都不在包含细长部分的平底部的平面之下。

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。

公开(公告)号：US5261599A

公开(公告)日：1993-11-16

申请号：US857370

申请日：1992-03-24

申请人： Trevor P. Brown

发明人： Trevor P. Brown

IPC分类号： E01B9/68 ,  G01R33/3875

CPC分类号： G01R33/3875 ,  E01B9/685 ,  E01B9/686 ,  E01B9/683

摘要： A pad, suitable for spacing the bottom of a railway rail from a rail foundation on which the rail stands, comprises a plate-like rail-supporting portion (1), made of cushioning material, having an upper main face supporting the rail and softer, resiliently-deformable, sealing portion (3) located at a peripheral region of the lower main face of the rail-supporting portion (1). When the pad is placed on a rail foundation and a rail is placed on the upper main face of the rail-supporting portion (1), the sealing portion (3) deforms under the weight of the rail so as to form a substantially watertight seal, between the rail foundation and the pad, around the periphery of the pad.

摘要翻译： 适合于将铁路轨道的底部与铁轨所在的轨道基座间隔开的衬垫包括由缓冲材料制成的板状轨道支撑部分（1），具有支撑轨道的较上主面和较软的 位于轨道支撑部分（1）的下主表面周边区域的可弹性变形的密封部分（3）。 当衬垫放置在轨道基座上并且轨道被放置在轨道支撑部分（1）的上主表面上时，密封部分（3）在轨道的重量下变形，以形成基本上防水的密封 ，在铁轨基座和垫之间，围绕垫的周边。

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。

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。

公开(公告)号：US4413777A

公开(公告)日：1983-11-08

申请号：US299953

申请日：1981-09-08

申请人： Trevor P. Brown

发明人： Trevor P. Brown

IPC分类号： E01B9/48

CPC分类号： E01B9/483

摘要： A rail clip consists of a bent rod having, proceeding from a first end of the rod to the other end, a first portion which is straight, a second portion which is a reverse bend, a third portion beside the first portion, a fourth portion which is a reverse bend and finally a fifth portion beside the first portion. When the clip is in a defined position a section of the fourth portion lies vertically above and crosswise over the axis of the first portion and when the clip is viewed from above the third and fifth portions appear to be on opposite sides of the first portion. On the under-side of the third portion is a step having a rising face which faces away from the first end of the rod. This face co-operates with a stop on a seat for the third portion of the clip, to prevent unauthorized removal of the clip. The stop and seat are on an anchorage which provides a passageway, into which the first portion of the clip is driven, parallel to the length of the flange of a railway rail on which the fifth portion of the clip bears.

摘要翻译： 导轨夹具由弯曲的杆组成，该杆从杆的第一端延伸到另一端，第一部分是直的，第二部分是反向弯曲部，第三部分位于第一部分的旁边，第四部分 其是反向弯曲，最后是第一部分旁边的第五部分。 当夹具处于限定位置时，第四部分的一部分垂直地位于第一部分的轴线上方且横向于第一部分的轴线，并且当从上方观察夹子时，第三部分和第五部分看起来在第一部分的相对侧上。 在第三部分的下侧是具有面向远离杆的第一端的上升面的台阶。 该面与夹子的第三部分的座位上的停止部配合，以防止未经授权地移除夹子。 挡块和座位在锚固件上，该锚固件提供夹子的第一部分被驱动的通道，平行于夹子的第五部分所在的铁路轨道的凸缘的长度。