公开(公告)号：EP1743072B1

公开(公告)日：2009-06-10

申请号：EP05744916.7

申请日：2005-04-28

申请人： Voestalpine BWG GmbH & Co.KG ,  VAE GmbH ,  PANDROL LIMITED ,  VAE EISENBAHNSYSTEME GMBH

发明人： HÖHNE, Hubertus ,  DIETZE, Hans-Ulrich ,  OSSBERGER, Heinz ,  LEITNER, Josef ,  PORRILL, John ,  SEELEY, David R.

IPC分类号： E01B9/30

CPC分类号： E01B9/303

摘要： The invention relates to a rail fixing, for securing a rail (10), the bottom flange of which is supported on a concrete sleeper (16), comprising at least one elastic tensioning clamp (20) with several ears, of which at least one ear extends within a collar (42, 44) or channel of a retainer (24), connected to the concrete sleeper and at least one further ear rests on the bottom flange of the rail. According to the invention, a securing of the rail with constructively simple means and saving of space with regard to the dimensions necessary may be achieved, whereby the retainer (24, 26) is detachably arranged in the concrete sleeper (16), or in a plate element supported thereon and connected to the concrete sleeper by means of a screw element.

公开(公告)号：EP1232306B1

公开(公告)日：2006-10-18

申请号：EP00977668.3

申请日：2000-11-21

申请人： PANDROL LIMITED

发明人： PORRILL, John, Phillip ,  COX, Stephen, John

IPC分类号： E01B9/48 ,  E01B9/68 ,  E01B9/42

CPC分类号： E01B9/483

摘要： A railway baseplate assembly comprising a baseplate (30), a cushioning pad (20) for lying beneath the baseplate (30), and means (10) for securing the baseplate (30) to an underlying rail foundation when the assembly is in use, wherein the said securing means (10) comprise a non-screw-threaded post member (12), which post member (12) extends, when in use, through holes (21, 31) provided in the baseplate (30) and cushioning pad (20) in such a way as to engage the said baseplate (30). The post member (12) and baseplate (30) may be such that engagement of the baseplate (30) with the post member (12) can be brought about by movement of the baseplate (30) relative to the post member (12) firstly in a direction substantially perpendicular to the plane of the baseplate (30) and towards the post member (12) so that the post member (12) extends through the hole (31) in the baseplate (30) and secondly in a direction substantially parallel to the plane of the baseplate so that the post member (12) engages the baseplate (30). The post member (12) is fastened, directly or indirectly, to the rail foundation and the post member (12), cushioning pad (20) and baseplate (30) may be such that the cushioning pad (20) and baseplate (30) can be brought into engagement with the post member (12) while the post member (12) is fastened to the rail foundation.

公开(公告)号：EP1198644A1

公开(公告)日：2002-04-24

申请号：EP00949700.9

申请日：2000-07-20

申请人： PANDROL LIMITED

发明人： PORRILL, John, Phillip ,  COX, Stephen, John

IPC分类号： E01B9/60

CPC分类号： E01B9/60

摘要： A railway rail fastening assembly, for suspending a railway rail (100) at discrete locations along its length above a rail foundation, comprises a pair of elastic members (5) for supporting the head of the rail (100), a pair of brackets (6) for applying a lateral clamping force to respective ones of the elastic members (5), a baseplate (1) having first and second shoulders (3, 4), and a pair of wedge members (7), each wedge member (7) being inserted between an associated one of the shoulders (3, 4) and an adjacent bracket (6) thereby to maintain the said lateral clamping force, wherein at least one (4) of the said first and second shoulders (3, 4) is removable from the said baseplate (1) and is held in position on the baseplate (1) by the said lateral clamping force.

公开(公告)号：EP0826826A1

公开(公告)日：1998-03-04

申请号：EP97306558.4

申请日：1997-08-27

申请人： PANDROL LIMITED

发明人： Brown, Trevor Paul ,  Cox, Stephen John ,  Conroy, Brian George ,  Gardner, Christopher ,  Larke, Roger David ,  Marshall, Barry ,  Svendsen, Jan

IPC分类号： E01B9/30

CPC分类号： E01B9/303 ,  E01B2205/00

摘要： A railway rail anchoring device (300), for use with a railway rail-fastening clip (1') which is approximately M-shaped in plan and has first and second leg portions and a rail-bearing portion, comprises first and second clip-retaining members (304), connected together by a base member (301), each of which define a passageway (309) for receiving one of the leg portions of such a clip (17). A boundary surface (314) of at least one of the passageways (309) includes first locating means (305) for engagement with a first region of the leg portion of the clip (1') located in that passageway such that the clip (1') can be held in a non-rail-bearing pre-assembly position in which the clip (1') is retained by the device (300) such that the clip (1') cannot move out of the said pre-assembly position towards a rail unless driven in a first direction. The first locating means (305) are provided at a location intermediate respective ends of the passageway (309), so as to allow the device to be manufactured without an expendable core.

摘要翻译： 一种铁路轨道锚固装置（300），其与平面上大致M形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（1'）一起使用，包括第一和第二夹子， 保持构件（304），其通过基座构件（301）连接在一起，每个限定构件限定用于容纳这种夹子（17）的一个腿部的通道（309）。 至少一个通道（309）的边界表面（314）包括第一定位装置（305），用于与位于该通道中的夹子（1'）的腿部的第一区域接合，使得夹子 '）可以保持在非轨道轴承预组装位置，其中夹子（1'）被装置（300）保持，使得夹子（1'）不能移出所述预组装位置 除非在第一个方向上行驶，否则朝向铁路。 第一定位装置（305）设置在通道（309）的相应端部之间的位置处，以允许在没有消耗性芯的情况下制造该装置。

公开(公告)号：EP0770732A1

公开(公告)日：1997-05-02

申请号：EP95307509.0

申请日：1995-10-23

申请人： PANDROL LIMITED

发明人： Young, Hartley Frank

IPC分类号： E01B9/30

CPC分类号： E01B9/306 ,  E01B9/303

摘要： An elastic rail clamp 10, for fastening a rail to an underlying rail plate or rail tie 1, of the type comprising a pair of substantially parallel members 19 folded into a D configuration so as to have a front toe portion 16 adapted to seat on a flange of the rail, which toe portion 16 is formed by respective free ends 18 of the substantially parallel members 19, and a base portion 11 adapted to seat in a slot 4 in the rail plate or rail tie 1, is shaped such that the parts 14 of the substantially parallel members 19 between the base portion 11 and the toe portion 16 are tapered in external dimensions towards the toe portion 16 of the clamp 10, and the free ends 18 of the substantially parallel members 19 are turned back toward a rear portion 13 of the clamp 10 and project outwardly so as to abut a portion of the rail plate or rail tie 1 when the clamp 10 is in use, thereby to prevent the rail clamp 10 sliding off the rail flange. Alternatively or in addition, the pair of substantially parallel members 19 are joined together between the curved rear portion 13 of the members 19 adjacent the base portion 11.

摘要翻译： 一种用于将轨道紧固到下面的轨道板或导轨1上的弹性导轨夹具10，该导轨夹具包括一对折叠成D构造的基本平行的构件19，以便具有适合于座椅的前脚趾部分16 轨道的凸缘，该脚趾部分16由基本上平行的构件19的相应的自由端18形成，并且适于安置在轨道板或导轨1中的槽4中的基部11成形为使得部件 在基部11和趾部16之间的基本平行的构件19的14个在外部尺寸上朝向夹具10的脚趾部分16呈锥形，并且基本平行的构件19的自由端18朝向后部 13，并且当夹具10在使用中时向外伸出，以便抵靠轨板或导轨1的一部分，从而防止导轨夹10从导轨凸缘滑出。 或者或另外，一对基本上平行的构件19在邻近基部11的构件19的弯曲后部13之间连接在一起。

公开(公告)号：EP0474515A1

公开(公告)日：1992-03-11

申请号：EP91308194.9

申请日：1991-09-06

申请人： PANDROL LIMITED

发明人： Lowe, Brian Frank

IPC分类号： E04G7/14 ,  E04G7/16

CPC分类号： E04G7/16 ,  E04G7/14

摘要： Scaffolding couplers (19, 30, 33, 33′) for coupling together two scaffolding tubes (2) include a coupling element (20, 30a, 34, 34′) for engaging a scaffolding tube (2), the coupling element (20, 30a, 34, 34′) comprising a central region (23, 31a, 35, 35′) which lies between first (24, 24′) and second (25, 25′) connecting regions of the coupling element (20, 30a, 34, 34′). The connecting regions (24, 24′, 25, 25′) are adapted for connecting the coupling element to another component, that is a flap 21, of the coupler, each of the connecting regions (24, 24′, 25, 25′) having a pair of substantially planar supporting portions (26) connected to said central region (23, 31a, 35, 35′) by means of a further portion (27) of the connecting region (24, 24′, 25, 25′) which extends between them and projects outwardly from the said central region (23, 31a, 35, 35′). The said supporting portions (26) of each connecting region (24, 24′, 25, 25′) project approximately perpendicularly to at least part of said further portion (27) to provide respective supporting edges for contacting said scaffolding tube and extend beyond a boundary of the said further portion (27) which is remote from the said central region (23, 31a, 35, 35′) so as to form the walls of a slot (28). The ends of the walls are formed, on respective edges thereof opposed to said supporting edges, with respective hook-like retaining projections (29a, 29b), the said slot (28) and the said retaining projections (29a, 29b) being for use in connecting the coupling element (20, 30a, 34, 34′) to the flap 21.
Such couplers can be stronger, and easier to manufacture, than some prior art couplers.

摘要翻译： 脚手架成色（19，30，33，33分钟）两个脚手架管（2）耦合在一起包括一个联接元件（20，图30a，34，34分钟），用于接合一脚手架管（2），所述耦合元件（20， 图30A，34，34分钟），其包括一个中央区域（23，31A，35，35分钟）的位于第一（24，24分钟）和第二（25，25分钟），其连接所述耦合元件的区域（20，图30a， 34，34分钟）。 连接区域（24，24分钟，25，25分钟）被angepasst用于耦合元件连接到另一部件时，所做的是耦合器的翼片21，每个连接区域（24，24分钟，25，25分钟的 ）通过所述连接区域（24，24分钟，25，25分钟的另一部分（27）的方式具有一对连接到所述中心区域（23，31A，35，35分钟）基本平坦的支撑部分（26）的 ）其中它们与项目之间向外地与所述中央区域（23，31A，35，35分钟）延伸。 每个连接区域（24，24分钟，25，25分钟）项目的所述支承部（26）大致垂直于所述另外的部分（27）的至少一部分，以用于接触所述脚手架管提供respectivement支撑边缘和延伸超出 的所述另一部分的边界（27）所有的远离所述中央区域，在所述（23，31A，35，35分钟），从而形成一个槽（28）的壁。 壁的端部形成，在respectivement边缘上相对的所述支撑边缘，与respectivement钩状保持凸起（29A，29B），所述的槽（28）和所述保持突起（29A，29B）是使用 在耦合元件（20，图30a，34，34分钟），连接到所述翼片21搜索成色可以更强，并且更易于制造，比一些现有技术的耦合器。

公开(公告)号：EP0313325B1

公开(公告)日：1991-09-25

申请号：EP88309798.2

申请日：1988-10-19

申请人： PANDROL LIMITED

发明人： Harkus, Lance

IPC分类号： E01B9/30

CPC分类号： E01B9/18 ,  E01B9/303 ,  E01B9/685 ,  E01B9/686

公开(公告)号：EP0232029A3

公开(公告)日：1988-03-02

申请号：EP87300370

申请日：1987-01-16

申请人： PANDROL LIMITED

发明人： Leeves, Geoffrey Gordon

IPC分类号： E01B09/68

CPC分类号： E01B9/681 ,  E01B9/686

摘要： A device to be placed on a railway sleeper (1) or some other foundation for a railway rail (3) includes a pad (2) and two upstanding portions (6A). The pad (2) is of resilient and electrically insulating material and the upstanding portions (6A) are of stiffer electrically insulating marterial. At least two-thirds of the area of the pad (2) has none of the stiffer material above or below it. Preferably the upstanding portions (6A) are at least 150 mm. long and are on elongate members (6) which have ears (6B) at opposite ends which extend under only corners of the pad (2), where they are secured by spigots (2E) projecting into holes (6C).

公开(公告)号：EP0232029A2

公开(公告)日：1987-08-12

申请号：EP87300370.1

申请日：1987-01-16

申请人： PANDROL LIMITED

发明人： Leeves, Geoffrey Gordon

IPC分类号： E01B9/68

CPC分类号： E01B9/681 ,  E01B9/686

摘要： A device to be placed on a railway sleeper (1) or some other foundation for a railway rail (3) includes a pad (2) and two upstanding portions (6A). The pad (2) is of resilient and electrically insulating material and the upstanding portions (6A) are of stiffer electrically insulating marterial. At least two-thirds of the area of the pad (2) has none of the stiffer material above or below it. Preferably the upstanding portions (6A) are at least 150 mm. long and are on elongate members (6) which have ears (6B) at opposite ends which extend under only corners of the pad (2), where they are secured by spigots (2E) projecting into holes (6C).

公开(公告)号：EP0211627A2

公开(公告)日：1987-02-25

申请号：EP86305922.6

申请日：1986-08-01

申请人： PANDROL LIMITED

发明人： Jones, Robert ,  Jones, Keith Walter ,  Baxter, William Ronald Stuart

IPC分类号： G01D5/26

CPC分类号： G01B11/16

摘要： An apparatus for use in measuring relative movement between two structures is described. A support (7) having bores for receiving input and output optical fibres (2, 10) is mounted on a mounting element (24), secured to one of the structures, at a predetermined position using alignment means (50). A filter (8) is fixed relative to the other structure so that light passing down the input fibre (2) passes through the filter (8) to the output fibre (10). The filter comprises a split field filter so that when light of two wavelengths is transmitted via the input fibre (2), the intensity of light at each wavelength transmitted through the filter (8) depends on the position of the filter relative to the support. An analogue output proportional to the displacement is provided using the transmitted intensities. The invention is particularly applicable to measuring displacement of a railway rail with respect to an underlying structure, and a method and installation for this are described.