EP0192268B1 - Dispositif pour la fixation des rails d'une voie ferrée sur les traverses en acier - Google Patents

Dispositif pour la fixation des rails d'une voie ferrée sur les traverses en acier Download PDF

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Publication number
EP0192268B1
EP0192268B1 EP86102232A EP86102232A EP0192268B1 EP 0192268 B1 EP0192268 B1 EP 0192268B1 EP 86102232 A EP86102232 A EP 86102232A EP 86102232 A EP86102232 A EP 86102232A EP 0192268 B1 EP0192268 B1 EP 0192268B1
Authority
EP
European Patent Office
Prior art keywords
supporting plate
rail
members
bearing
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86102232A
Other languages
German (de)
English (en)
Other versions
EP0192268A2 (fr
EP0192268A3 (en
Inventor
Günter Fasterding
Jürgen Frenzel
Gerhard Wedekind
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stahlwerke Pein Salzgitter AG
Preussag Stahl AG
Original Assignee
Stahlwerke Pein Salzgitter AG
Preussag Stahl AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stahlwerke Pein Salzgitter AG, Preussag Stahl AG filed Critical Stahlwerke Pein Salzgitter AG
Priority to AT86102232T priority Critical patent/ATE51257T1/de
Publication of EP0192268A2 publication Critical patent/EP0192268A2/fr
Publication of EP0192268A3 publication Critical patent/EP0192268A3/de
Application granted granted Critical
Publication of EP0192268B1 publication Critical patent/EP0192268B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/32—Fastening on steel sleepers with clamp members
    • E01B9/34—Fastening on steel sleepers with clamp members by resilient steel clips

Definitions

  • the invention relates to a device for fastening rails of a railway on steel sleepers using a washer with contact edges for lateral guidance of the rail foot and with sleeper screws and clamps for tightening the foot of the rail against the sleepers.
  • a large number of devices for fastening rails to sleepers are known.
  • a vertically arranged rib plate is used for wooden sleepers on both sides of the rail foot, which is provided with a through hole through which the sleeper screw is screwed into the sleeper.
  • the sleeper screws press the rail foot, under which there is an elastic intermediate layer, against the sleeper and on the support surfaces of the ribbed plates using pressure brackets.
  • the lateral position of the rail is determined by the threaded holes in the sleepers.
  • the invention has for its object to provide a device for fastening rails on steel sleepers, in which the sleepers can always be the same even with slightly different track width and which allows easy laying of rails and sleepers, especially in curves.
  • the teaching according to the invention is based on the basic idea of separating the means for lateral guidance of the washers from the means for tightening the foot of the rail.
  • the system parts are preferably firmly connected to the threshold by welding in order to simplify the laying.
  • the space provided between the contact edge of the contact piece and the end edge of the shim is then filled by a spacer that can be inserted during assembly. Depending on the desired track width, these small spacers can be inserted in different dimensions, so that the lateral position of the rail in relation to the steel sleeper can be determined accordingly.
  • This embodiment also has the advantage that previously common parts of known devices for fastening rails to steel sleepers can be used, in particular the washer, the tension clamps and the screws.
  • the contact edges of the contact parts and the adjacent edges of the spacers each run obliquely downwards towards the base plate. So they form an overall wedge shape, which ensures that the spacers can be easily inserted and these also push the washer into the position determined by the size of the spacers when tightening.
  • the wedge shape can also compensate for unavoidable manufacturing tolerances of the parts.
  • the spacers can in principle be attached in any way. However, it is particularly useful to use it as the outer support of a tension clamp, to which the screws engage in the middle and which rests on the rail side on the foot of the rail and on the opposite side on the spacer.
  • This embodiment not only makes separate means for holding the spacer unnecessary, but also ensures that when the screws are tightened, the wedge-shaped spacers are pressed into the corresponding space and the base plate and the rail which is held immovably from it laterally are brought into the correct position.
  • the spacers can basically consist of any material. However, it is expedient to manufacture them from electrically insulating material, in particular hard plastic. In combination with an insulating intermediate plate between the base plate and the steel sleeper and the insulation of the screws, overall electrical insulation between the rail and the steel sleeper can be achieved, which is usually desirable for reasons of railway technology.
  • the spacers expediently have a trough or depression on their surface in order to create a secure and defined support for the tension clamp.
  • the means for tightening the foot of the rail against the sleeper in particular a nut part containing the threaded holes, can in principle be displaceable in the sleeper direction; they can even be removable and easily preassembled.
  • Two I-steel profiles 1 and 2 are connected by welded Queniegel 3 at a distance from each other and thus form a steel threshold 4.
  • On the upper cross parts 5 and 6 of the I-profiles 1 and 2 are two intermediate plates 7 and 8 made of electrically insulating elastic or Versch adhesive material, on which in turn rests a rib plate or washer plate 9, which has ribs 10 and 11 running in the rail direction, which laterally form contact edges 12 and 13 for a foot 14 of a rail 15.
  • the two washers 9 of an attachment point can be connected by a web. Between the base plate 9 and the foot 14 there is also a further intermediate plate 16 for damping purposes.
  • System parts 17 and 18 are welded onto the transverse parts 5 and 6, which have system edges 19 and 20 running in the rail direction parallel to the system edges 12 and 13, which run obliquely downwards and towards the rail 15 and are at a distance from adjacent end edges 21 and 22 Have washer 9.
  • the means for tightening the foot 14 of the rail 15 against the steel sleeper 4 have sleeper screws 29 and 30 which are screwed into nut parts 31 and 32, which are connected to one another via a cross member 33 and form one piece.
  • the screws 29 and 30 extend through an intermediate space 34 (FIG. 2) between the upper transverse parts 5 and 6 of the 1 steel profiles 1 and 2, so that they can also be displaced in the direction of the threshold 4.
  • Heads 35 and 36 of the screws 29 and 30 act on washers 37 and 38 and insulating sleeves 39 and 40 on the middle part of tension clamps 41 and 42, which with a part 43 and 44 pull the foot 14 of the rail 15 against the steel sleeper 4 and with Parts 45 and 46 are in troughs 47 and 48 in the spacers 23 and 24.
  • the position of the shim 9 can be adjusted and changed in the lateral direction, so that z. B. in curve areas can slightly increase the track width in the desired manner.
  • the spacers 23 and 24 are held in a simple manner by the parts 45 and 46 of the tensioning clamps 41 and 42 and, due to their wedge shape, are also pressed into the space which they fill up during assembly, so that a forced adjustment when the screws 29 uiid 30 are tightened he follows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Bridges Or Land Bridges (AREA)
  • Railway Tracks (AREA)

Claims (4)

1. Dispositif pour la fixation des rails d'une voie ferrée sur des traverses en acier, comportant une cale d'épaisseur munie de bords de positionnement pour le guidage latéral de la semelle d'un rail ainsi que de vis de traverses et de griffes de serrage pour l'immobilisation de la semelle du rail par rapport à la traverse, caractérisé en ce que:
- des moyens pour le guidage latéral de la cale d'épaisseur (9) présentent des pièces de positionnement (17, 18) fixées à la traverse en acier (4) et comportant des bords de positionnement obliques (19, 20) qui s'étendent sensiblement parallèlement aux bords de positionnement (12, 13 de la cale d'épaisseur (9) pour la semelle (14) du rail,
- les bords de positionnement (19, 20) sont à une certaine distance des bords d'extrémité voisins (21, 22) de la cale d'épaisseur (9),
- dans chacun des espaces intercalaires ainsi définis, est respectivement disposée une pièce d'écartement (23, 24) présentant également un bord de positionnement oblique (25, 26),
- les bords de positionnement adjacents (25, 19 ou 26, 20) s'étendent respectivement en biais vers le bas et en direction de la cale d'épaisseur (9), et
- les pièces d'écartement (23, 24) peuvent être fixées au moyen des vis (29, 30) et des éléments (45, 46) des griffes de serrage (41, 42), les éléments (45, 46) des griffes de serrage, qui sont tournés à l'opposé du rail, étant pressés contre les pièces d'écartement.
2. Dispositif selon la revendication 1, caractérisé en ce que les pièces d'écartement (23, 24) présentent, sur leur face supérieure, un creux (47, 48) ou un renfoncement dans lequel s'engage la griffe de serrage (41,42).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les pièces d'écartement (23, 24) sont réalisées en un matériau isolant en particulier une matière plastique.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les vis (29, 30) sont insérées par vissage dans des éléments formant écrous (31,32) qui constituent de préférence une seule pièce et saisissent par en dessous la traverse en acier (4) ou des parties (5, 6) de celle-ci en étant déplacés transversalement aux bords de positionnement (12, 13) de la cale d'épaisseur (9).
EP86102232A 1985-02-22 1986-02-20 Dispositif pour la fixation des rails d'une voie ferrée sur les traverses en acier Expired - Lifetime EP0192268B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86102232T ATE51257T1 (de) 1985-02-22 1986-02-20 Vorrichtung zur befestigung von schienen einer eisenbahn auf stahlschwellen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853506154 DE3506154A1 (de) 1985-02-22 1985-02-22 Vorrichtung zur befestigung von schienen einer eisenbahn auf stahlschwellen
DE3506154 1985-02-22

Publications (3)

Publication Number Publication Date
EP0192268A2 EP0192268A2 (fr) 1986-08-27
EP0192268A3 EP0192268A3 (en) 1987-08-19
EP0192268B1 true EP0192268B1 (fr) 1990-03-21

Family

ID=6263242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102232A Expired - Lifetime EP0192268B1 (fr) 1985-02-22 1986-02-20 Dispositif pour la fixation des rails d'une voie ferrée sur les traverses en acier

Country Status (3)

Country Link
EP (1) EP0192268B1 (fr)
AT (1) ATE51257T1 (fr)
DE (2) DE3506154A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833265C1 (fr) * 1988-09-30 1989-10-19 Hoesch Ag, 4600 Dortmund, De
DE4014907A1 (de) * 1990-05-07 1991-11-14 Salzgitter Peine Stahlwerke Befestigung einer spurplatte und verfahren zur herstellung einer weiche und einer y-stahlschwelle fuer eine eisenbahn
DE4406105B4 (de) * 1994-02-25 2006-03-09 Bwg Gmbh & Co. Kg Befestigungsanordnung für eine Schiene
GB2511046B (en) * 2013-02-20 2015-02-25 Progress Rail Services Uk Ltd Track assembly
DE102014116142A1 (de) * 2014-11-05 2016-05-12 Vossloh-Werke Gmbh Befestigungspunkt, in dem eine Schiene als Teil eines Gleises für Schienenfahrzeuge auf einem Untergrund befestigt ist
DE102016216529A1 (de) * 2016-09-01 2018-03-01 Schwihag Ag Vorrichtung zur Befestigung einer Schiene für Schienenfahrzeuge
CN112941979A (zh) * 2021-03-12 2021-06-11 中原利达铁路轨道技术发展有限公司 一种重型货运铁路用可调高弹条扣件结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250954B2 (de) * 1972-10-18 1976-02-05 Fa. G. A. Pfleiderer, 8430 Neumarkt Vorrichtung zur befestigung von schienen auf holzschwellen
LU81085A1 (de) * 1979-03-28 1980-04-21 Arbed Zur befestigung von eisenbahnschienen auf stahlschwellen geeignetes befestigungssystem
DE8432697U1 (de) * 1984-11-08 1985-03-14 Rüterbau GmbH, 3012 Langenhagen Vorrichtung zur befestigung von schienen einer eisenbahn auf stahlschwellen, insbesondere auf y-stahlschwellen

Also Published As

Publication number Publication date
DE3506154A1 (de) 1986-08-28
EP0192268A2 (fr) 1986-08-27
ATE51257T1 (de) 1990-04-15
EP0192268A3 (en) 1987-08-19
DE3669743D1 (de) 1990-04-26

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