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1. 发明授权

EP0758418B1 RAIL-FASTENING ASSEMBLY 有权
标题翻译：导轨安装系统
公开(公告)号：EP0758418B1
公开(公告)日：1998-05-27
申请号：EP96904953.5
申请日：1996-03-06
申请人： PANDROL LIMITED , Ortwein, Hermann
发明人： ORTWEIN, Hermann, J. , SEELEY, David, Ronald , COX, Stephen, John , ALLEN, Kenneth, George , CONROY, Brian, George , SOMERSET, Martin, David , BRINDLEY, Peter, William , GARWOOD, Andrew
IPC分类号： E01B9/60 , E01B9/66
CPC分类号： E01B19/003 , E01B9/60 , E01B9/66
摘要： A railway rail support assembly (3), for resiliently suspending a railway rail (1) above a track foundation (2) at discrete locations along the rail (1), has rail supporting means through which a predetermined clamping load is exerted on the said rail (1) such that the assembly (3) has a desired resistance to longitudinal creep therethrough of the rail (1). The rail supporting means are preferably attached, when the assembly (3) is in use, to an approximately horizontal upper surface of the said track foundation (2). Such an assembly (3) may be provided by first and second brackets (31, 32) and first and second elastic members (33, 34). Each of the said first and second brackets (31, 32) has a bearing part (312, 322) and a base part (311, 321), the bearing part (312, 322) being located adjacent to either sides of the rail (1) when the assembly (3) is in use and the base part (311, 321) being located on an upper surface of the said track foundation (2). The first elastic member (33) is located between the first bracket (31) and the rail (1) and the second elastic member (34) is located between the rail (1) and the second bracket (32), when the assembly (3) is in use. The assembly (3) further comprises means for maintaining the said predetermined clamping load.

2. 发明公开

EP0758418A1 RAIL-FASTENING ASSEMBLY 有权
标题翻译：导轨安装系统
公开(公告)号：EP0758418A1
公开(公告)日：1997-02-19
申请号：EP96904953.0
申请日：1996-03-06
申请人： PANDROL LIMITED , Ortwein, Hermann
发明人： ORTWEIN, Hermann, J. , SEELEY, David, Ronald , COX, Stephen, John , ALLEN, Kenneth, George , CONROY, Brian, George , SOMERSET, Martin, David , BRINDLEY, Peter, William , GARWOOD, Andrew
IPC分类号： E01B9 , E01B19
CPC分类号： E01B19/003 , E01B9/60 , E01B9/66
摘要： A railway rail support assembly (3), for resiliently suspending a railway rail (1) above a track foundation (2) at discrete locations along the rail (1), has rail supporting means through which a predetermined clamping load is exerted on the said rail (1) such that the assembly (3) has a desired resistance to longitudinal creep therethrough of the rail (1). The rail supporting means are preferably attached, when the assembly (3) is in use, to an approximately horizontal upper surface of the said track foundation (2). Such an assembly (3) may be provided by first and second brackets (31, 32) and first and second elastic members (33, 34). Each of the said first and second brackets (31, 32) has a bearing part (312, 322) and a base part (311, 321), the bearing part (312, 322) being located adjacent to either sides of the rail (1) when the assembly (3) is in use and the base part (311, 321) being located on an upper surface of the said track foundation (2). The first elastic member (33) is located between the first bracket (31) and the rail (1) and the second elastic member (34) is located between the rail (1) and the second bracket (32), when the assembly (3) is in use. The assembly (3) further comprises means for maintaining the said predetermined clamping load.

3. 发明授权

EP0758418B2 RAIL-FASTENING ASSEMBLY 有权
标题翻译：导轨安装系统
公开(公告)号：EP0758418B2
公开(公告)日：2001-08-29
申请号：EP96904953.5
申请日：1996-03-06
申请人： PANDROL LIMITED , Ortwein, Hermann
发明人： ORTWEIN, Hermann, J. , SEELEY, David, Ronald , COX, Stephen, John , ALLEN, Kenneth, George , CONROY, Brian, George , SOMERSET, Martin, David , BRINDLEY, Peter, William , GARWOOD, Andrew
IPC分类号： E01B9/60 , E01B9/66
CPC分类号： E01B19/003 , E01B9/60 , E01B9/66
摘要： A railway rail support assembly (3), for resiliently suspending a railway rail (1) above a track foundation (2) at discrete locations along the rail (1), has rail supporting means through which a predetermined clamping load is exerted on the said rail (1) such that the assembly (3) has a desired resistance to longitudinal creep therethrough of the rail (1). The rail supporting means are preferably attached, when the assembly (3) is in use, to an approximately horizontal upper surface of the said track foundation (2). Such an assembly (3) may be provided by first and second brackets (31, 32) and first and second elastic members (33, 34). Each of the said first and second brackets (31, 32) has a bearing part (312, 322) and a base part (311, 321), the bearing part (312, 322) being located adjacent to either sides of the rail (1) when the assembly (3) is in use and the base part (311, 321) being located on an upper surface of the said track foundation (2). The first elastic member (33) is located between the first bracket (31) and the rail (1) and the second elastic member (34) is located between the rail (1) and the second bracket (32), when the assembly (3) is in use. The assembly (3) further comprises means for maintaining the said predetermined clamping load.

4. 发明申请

WO1984002728A1 FASTENING RAILWAY RAILS 审中-公开
标题翻译：铁路铁路
公开(公告)号：WO1984002728A1
公开(公告)日：1984-07-19
申请号：PCT/GB1984000004
申请日：1984-01-06
申请人： PANDROL LIMITED
发明人： PANDROL LIMITED , CONROY, Brian, George , HEWITT, John, Robert
IPC分类号： E01B03/16
CPC分类号： E01B9/34 , E01B3/16
摘要： A railway sleeper is in the form of an inverted trough narrower at the top (16) than at the bottom and having a gap (13) in its upper side. The sleeper supports a rail (14) with the bottom of a flange (15), which is at the bottom of the rail, in the gap and lower than the top of the sleeper. The rail is secured by a clip (D), part of which is inside the sleeper and constrained by the narrowness of the top of the sleeper so that the clip cannot turn through a large angle about a vertical axis. The rail may be further secured by a portion (17) of the sleeper overhanging one side of the flange. The clip may be a bent bar of the same cross-section throughout its length and comprising a short upper limb (A) and a longer lower limb (B), slightly arched (1A) and ending in an up-turned part (9), the limbs extending generally in the same direction from a bend (C) which joins them.

5. 发明申请

WO1997036055A1 RAILWAY RAIL FASTENING ASSEMBLIES INCLUDING RESILIENT RAILWAY RAIL FASTENING CLIPS AND ASSOCIATED INSULATORS 审中-公开
标题翻译：铁路固定装置，包括可修复的铁路轨道紧固和相关的绝缘子
公开(公告)号：WO1997036055A1
公开(公告)日：1997-10-02
申请号：PCT/GB1996000739
申请日：1996-03-27
申请人： PANDROL LIMITED
发明人： PANDROL LIMITED , WOOD, Timothy, Alan , STUBBS, Kevin , COX, Stephen, John , SOMERSET, Martin, David , CONROY, Brian, George
IPC分类号： E01B09/30
CPC分类号： E01B9/303
摘要： In an assembly for use in fastening a railway rail to an underlying rail foundation, a resilient railway rail fastening clip (1, 2, 3) has at least one portion (1a) which when in use bears on, and extends substantially parallel to, a flange (301) of an adjacent railway rail (300), and retains an insulator (13, 13') for electrically insulating the clip (1, 2, 3) from the rail (300) when in use. The insulator (13) is held in engagement with the clip (1, 2, 3), which has a rail bearing portion of substantially circular cross section, such that it can rotate about the longitudinal axis of the said rail bearing portion (1a). Unlike the prior art the insulator is self-aligning on the rail flange (301) when the rail (300) moves. One insulator (13, 13') disclosed has at least two load bearing surfaces (13a), such that it may be rotated so as to present an unworn load bearing surface (13a) to the rail flange (301). The thickness of material between the load bearing surfaces (13a) of the insulator (13, 13') and the rail bearing portion (1a) of the clip (1, 2, 3) may be made to vary between adjacent load bearing surfaces (13a), such that the insulator (13) can be rotated so as to adjust the height of the rail bearing portion (1a) above the rail flange (301).
摘要翻译：在用于将铁路轨道固定到下面的轨道基座上的组件中，弹性铁路轨道紧固夹（1,2,3）具有至少一个部分（1a），当使用该轨道的紧固夹在使用中承载并基本平行延伸时，相邻的铁轨（300）的凸缘（301），并且在使用时保持用于将夹子（1,2,3）与轨道（300）电绝缘的绝缘体（13,13'）。绝缘体（13）与夹子（1,2,3）保持接合，所述夹子（1,2,3）具有基本上圆形横截面的轨道承载部分，使得其能够围绕所述导轨支承部分（1a）的纵向轴线旋转，。与现有技术不同，当轨道（300）移动时，绝缘体在轨道凸缘（301）上自对准。所公开的一个绝缘体（13,13'）具有至少两个承载表面（13a），使得其可以旋转以便向轨道凸缘（301）提供未磨损的承载表面（13a）。绝缘体（13,13'）的承载表面（13a）和夹子（1,2,3）的导轨支承部分（1a）之间的材料的厚度可以在相邻的承载表面之间变化 13a），使得绝缘体（13）能够旋转，以便将轨道承载部分（1a）的高度调节到轨道凸缘（301）上方。

6. 发明公开

EP0828891A1 RAILWAY RAIL FASTENING ASSEMBLIES INCLUDING RESILIENT RAILWAY RAIL FASTENING CLIPS AND ASSOCIATED INSULATORS 失效
标题翻译：轨道固定装置，包括柔性蟹，及相关隔离器
公开(公告)号：EP0828891A1
公开(公告)日：1998-03-18
申请号：EP96909213.0
申请日：1996-03-27
申请人： PANDROL LIMITED
发明人： WOOD, Timothy, Alan , STUBBS, Kevin , COX, Stephen, John , SOMERSET, Martin, David , CONROY, Brian, George
IPC分类号： E01B9
CPC分类号： E01B9/303
摘要： In an assembly for use in fastening a railway rail to an underlying rail foundation, a resilient railway rail fastening clip (1, 2, 3) has at least one portion (1a) which when in use bears on, and extends substantially parallel to, a flange (301) of an adjacent railway rail (300), and retains an insulator (13, 13') for electrically insulating the clip (1, 2, 3) from the rail (300) when in use. The insulator (13) is held in engagement with the clip (1, 2, 3), which has a rail bearing portion of substantially circular cross section, such that it can rotate about the longitudinal axis of the said rail bearing portion (1a). Unlike the prior art the insulator is self-aligning on the rail flange (301) when the rail (300) moves. One insulator (13, 13') disclosed has at least two load bearing surfaces (13a), such that it may be rotated so as to present an unworn load bearing surface (13a) to the rail flange (301). The thickness of material between the load bearing surfaces (13a) of the insulator (13, 13') and the rail bearing portion (1a) of the clip (1, 2, 3) may be made to vary between adjacent load bearing surfaces (13a), such that the insulator (13) can be rotated so as to adjust the height of the rail bearing portion (1a) above the rail flange (301).

7. 发明授权

EP0996789B1 RESILIENT RAILWAY RAIL FASTENING CLIPS AND ASSOCIATED RAIL FASTENING CLIP ANCHORING DEVICES 失效
标题翻译：弹性铁轨轨蟹和锚定设备的组成部分的
公开(公告)号：EP0996789B1
公开(公告)日：2003-06-04
申请号：EP98932355.5
申请日：1998-07-02
申请人： PANDROL LIMITED
发明人： MARSHALL, Barry , CONROY, Brian, George
IPC分类号： E01B9/30
CPC分类号： E01B9/303
摘要： A resilient railway rail fastening clip, for fastening a railway rail to an underlying foundation, of the type having an anchoring leg (21) whereby the clip is retained by a rail fastening clip anchoring device (400), has means for resisting unauthorised disengagement of the clip from such an anchoring device (400) comprising first locating means (21c), provided on the said anchoring leg (21) at a region spaced from a free end A thereof, for cooperating with second locating means (404) provided inside the housing (402) of such an anchoring device (400) when the anchoring leg (21) of the clip is inserted therein.

8. 发明授权

EP0880621B1 MANUFACTURING ELASTIC RAIL CLAMPS 失效
标题翻译：用于柔性轨道CLAMP
公开(公告)号：EP0880621B1
公开(公告)日：2000-09-06
申请号：EP97904527.5
申请日：1997-02-11
申请人： PANDROL LIMITED
发明人： YOUNG, Hartley, Frank , MARSHALL, Barry , CONROY, Brian, George
IPC分类号： E01B9/30
CPC分类号： E01B9/303 , E01B9/306
摘要： In a method of manufacturing a rail clamp (13), for fastening a rail to an underlying rail plate or rail tie, the rail clamp is made from a blank formed of round bar stock which is pressed such that the blank has rounded edges. The method is applicable to the manufacture of a rail clamp of the type comprising a pair of substantially parallel members (14) folded into a D configuration so as to have a front portion adapted to seat on a flange of the rail, which front portion is formed by respective free ends of the substantially parallel members, and a base portion (12) adapted to seat in a slot in the rail plate or rail tie or in an anchoring device secured to the rail plate or rail tie.

9. 发明授权

EP0828891B1 RAILWAY RAIL FASTENING ASSEMBLIES INCLUDING RESILIENT RAILWAY RAIL FASTENING CLIPS AND ASSOCIATED INSULATORS 失效
标题翻译：轨道固定装置，包括柔性蟹，及相关隔离器
公开(公告)号：EP0828891B1
公开(公告)日：2002-06-05
申请号：EP96909213.9
申请日：1996-03-27
申请人： PANDROL LIMITED
发明人： WOOD, Timothy, Alan , STUBBS, Kevin , COX, Stephen, John , SOMERSET, Martin, David , CONROY, Brian, George
IPC分类号： E01B9/30
CPC分类号： E01B9/303
摘要： In an assembly for use in fastening a railway rail to an underlying rail foundation, a resilient railway rail fastening clip (1, 2, 3) has at least one portion (1a) which when in use bears on, and extends substantially parallel to, a flange (301) of an adjacent railway rail (300), and retains an insulator (13, 13') for electrically insulating the clip (1, 2, 3) from the rail (300) when in use. The insulator (13) is held in engagement with the clip (1, 2, 3), which has a rail bearing portion of substantially circular cross section, such that it can rotate about the longitudinal axis of the said rail bearing portion (1a). Unlike the prior art the insulator is self-aligning on the rail flange (301) when the rail (300) moves. One insulator (13, 13') disclosed has at least two load bearing surfaces (13a), such that it may be rotated so as to present an unworn load bearing surface (13a) to the rail flange (301). The thickness of material between the load bearing surfaces (13a) of the insulator (13, 13') and the rail bearing portion (1a) of the clip (1, 2, 3) may be made to vary between adjacent load bearing surfaces (13a), such that the insulator (13) can be rotated so as to adjust the height of the rail bearing portion (1a) above the rail flange (301).

10. 发明授权

EP0619851B1 FASTENING RAILWAY RAILS 有权转让
标题翻译：铁路轨道安装
公开(公告)号：EP0619851B1
公开(公告)日：1997-03-05
申请号：EP93900308.3
申请日：1992-12-18
申请人： PANDROL LIMITED
发明人： BROWN, Trevor, Paul , CONROY, Brian, George , COX, Stephen, John , GARDNER, Christopher , LARKE, Roger, David , MARSHALL, Barry , SVENDSEN, Jan
IPC分类号： E01B9/30
CPC分类号： E01B9/30 , E01B9/303 , E01B2205/00
摘要： An assembly for fastening a railway rail (3) to a rail foundation (6) comprises a rail (3), a rail fastening clip (1') suitable for holding down a railway rail (3), and an anchoring device (250) for retaining a railway rail fastening clip (1'), wherein the clip (1') is formed of a rod of material bent so as to be approximately M-shaped in plan and is provided on at least one leg of the M with first locating means (18), which device (250) is provided with second locating means (253b, 253c) for cooperating with said first locating means (18) so as to locate the said clip (1') at a desired position with respect to the anchoring device (250) when installed therein, wherein at least one abutment surface forms one of said first and second locating means (18/253b, 253c), and at least one cooperating projection forms the other of the first and second locating means (18/253b, 253c), both the abutment surface and one face of the cooperating projection being acutely inclined in one sense to the longitudinal axis of the leg of the M having said first locating means (18) thereon such that the said one face of the said cooperating projection abuts against the said abutment surface so as to locate the clip (1'), but such that driving of the clip (1') in either of two directions parallel to the said axis forces said projection out of contact with said abutment surface.

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