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EP2287401A3 - Fixation device of blocs of semi-switches or frogs on their support - Google Patents

Fixation device of blocs of semi-switches or frogs on their support Download PDF

Info

Publication number
EP2287401A3
EP2287401A3 EP10305812A EP10305812A EP2287401A3 EP 2287401 A3 EP2287401 A3 EP 2287401A3 EP 10305812 A EP10305812 A EP 10305812A EP 10305812 A EP10305812 A EP 10305812A EP 2287401 A3 EP2287401 A3 EP 2287401A3
Authority
EP
European Patent Office
Prior art keywords
rut
impression
support
receiving
block
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.)
Granted
Application number
EP10305812A
Other languages
German (de)
French (fr)
Other versions
EP2287401A2 (en
EP2287401B1 (en
Inventor
Philippe Mugg
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.)
Vossloh COGIFER SA
Original Assignee
Vossloh COGIFER SA
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 Vossloh COGIFER SA filed Critical Vossloh COGIFER SA
Publication of EP2287401A2 publication Critical patent/EP2287401A2/en
Publication of EP2287401A3 publication Critical patent/EP2287401A3/en
Application granted granted Critical
Publication of EP2287401B1 publication Critical patent/EP2287401B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E01B21/04—Special fastenings, joint constructions, or tie-rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Railway Tracks (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

La présente invention a pour objet un ensemble de fixation des blocs de demi-aiguillages ou de coeurs d'appareils de voie sur leur support, comprenant un tel bloc et un support formé par au moins une traverse en béton (4), avec interposition d'une semelle élastique (5) entre un bloc (2) de demi-aiguillage ou de coeur, comportant une empreinte (2'), de réception d'une aiguille mobile, ou une ornière d'un coeur de croisement, et ledit support formé par au moins une traverse en béton (4), et un boulon (7).The subject of the present invention is an assembly for fastening blocks of half-turnouts or hubs of track apparatus on their support, comprising such a block and a support formed by at least one concrete crossbar (4), with interposition of an elastic sole (5) between a half-point or core block (2), having an impression (2 ') for receiving a moving needle, or a rut of a crossing heart, and said support formed by at least one concrete cross member (4), and a bolt (7).

Ensemble caractérisé en ce que ledit boulon (7) est intégré au bloc (2) de demi-aiguillage ou de coeur, la tige filetée (70) de la vis traversant une ouverture correspondante (8) du bloc (2) de demi-aiguillage ou de coeur, sous l'empreinte (2'), de réception de l'aiguille mobile, ou l'ornière d'un coeur de croisement, et coopère, avec un écrou de serrage (71) s'appuyant sur le fond d'un logement correspondant (2"), sous l'empreinte (2'), de réception de l'aiguille mobile, ou l'ornière d'un coeur de croisement, et la tête de vis (72) étant guidée en translation dans une rainure longitudinale correspondante (91) d'un profilé (9) noyé dans le support formé par la traverse en béton (4).Assembly characterized in that said bolt (7) is integrated in the half-point or core block (2), the threaded rod (70) of the screw passing through a corresponding opening (8) of the half-switching block (2) or heart, under the impression (2 '), receiving the movable needle, or the rut of a crossing heart, and cooperates, with a clamping nut (71) resting on the bottom of the a corresponding housing (2 ") under the impression (2 ') for receiving the moving needle, or the rut of a cross-over core, and the screw head (72) being guided in translation in a corresponding longitudinal groove (91) of a profile (9) embedded in the support formed by the concrete crossbar (4).

L'invention est plus particulièrement applicable dans le domaine de l'infrastructure ferroviaire, en particulier des matériels de voie, notamment de tramway.

Figure imgaf001
The invention is more particularly applicable in the field of railway infrastructure, in particular track materials, including tramway.
Figure imgaf001
EP20100305812 2009-07-31 2010-07-22 Befestigungsvorrichtung von Halbweichen-Blöcken oder von Herzstücken auf deren Unterstützung Not-in-force EP2287401B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955422A FR2948697B1 (en) 2009-07-31 2009-07-31 DEVICE FOR FIXING BLOCKS OF HALF-NEEDLES OR HEADS OF TRACK DEVICE ON THEIR SUPPORT

Publications (3)

Publication Number Publication Date
EP2287401A2 EP2287401A2 (en) 2011-02-23
EP2287401A3 true EP2287401A3 (en) 2012-08-01
EP2287401B1 EP2287401B1 (en) 2014-11-26

Family

ID=41665518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100305812 Not-in-force EP2287401B1 (en) 2009-07-31 2010-07-22 Befestigungsvorrichtung von Halbweichen-Blöcken oder von Herzstücken auf deren Unterstützung

Country Status (3)

Country Link
EP (1) EP2287401B1 (en)
DE (1) DE102009048737A1 (en)
FR (1) FR2948697B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865225A1 (en) * 2004-01-19 2005-07-22 Vossloh Cogifer Track crossing unit support assembly for railway network, has fixation unit with elastic fastener mounted on brace so that insulator is fixed with concrete support using screw and fastener, in position for fixing base on support
DE102005044787A1 (en) * 2005-09-19 2007-03-22 Schreck-Mieves Gmbh Concrete sleeper e.g. for switches, has base made from concrete having flat top side and having profiled body with top side of base and profiled body has welded piece of steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865225A1 (en) * 2004-01-19 2005-07-22 Vossloh Cogifer Track crossing unit support assembly for railway network, has fixation unit with elastic fastener mounted on brace so that insulator is fixed with concrete support using screw and fastener, in position for fixing base on support
DE102005044787A1 (en) * 2005-09-19 2007-03-22 Schreck-Mieves Gmbh Concrete sleeper e.g. for switches, has base made from concrete having flat top side and having profiled body with top side of base and profiled body has welded piece of steel

Also Published As

Publication number Publication date
DE102009048737A1 (en) 2011-02-03
FR2948697B1 (en) 2016-04-01
FR2948697A1 (en) 2011-02-04
EP2287401A2 (en) 2011-02-23
EP2287401B1 (en) 2014-11-26

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