FR2383265A1 - CROSSING HEART FOR RAILWAY - Google Patents

CROSSING HEART FOR RAILWAY

Info

Publication number
FR2383265A1
FR2383265A1 FR7706769A FR7706769A FR2383265A1 FR 2383265 A1 FR2383265 A1 FR 2383265A1 FR 7706769 A FR7706769 A FR 7706769A FR 7706769 A FR7706769 A FR 7706769A FR 2383265 A1 FR2383265 A1 FR 2383265A1
Authority
FR
France
Prior art keywords
heart
railway
hare
crossing
crossing heart
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
FR7706769A
Other languages
French (fr)
Other versions
FR2383265B1 (en
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Priority to FR7706769A priority Critical patent/FR2383265A1/en
Priority to DE19782809459 priority patent/DE2809459A1/en
Priority to ES468036A priority patent/ES468036A1/en
Priority to PT6775178A priority patent/PT67751A/en
Priority to JP2553578A priority patent/JPS5417209A/en
Priority to GB925778A priority patent/GB1587042A/en
Publication of FR2383265A1 publication Critical patent/FR2383265A1/en
Application granted granted Critical
Publication of FR2383265B1 publication Critical patent/FR2383265B1/fr
Granted legal-status Critical Current

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
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Ropes Or Cables (AREA)
  • Vibration Dampers (AREA)

Abstract

L'invention concerne un coeur de croisement pour voie ferrée comportant une pointe de coeur et deux pattes de lièvres. Au moins une patte de lièvre comprend un rail flexible apte, dans une position de fermeture, à venir en contact avec l'extrémité de la pointe de coeur pour former avec celle-ci une surface de roulement sensiblement continue et, dans une position d'ouverture, à s'écarter de cette extrémité pour former une lacune permettant le passage d'un boudin de roueThe invention relates to a crossing heart for a railway track comprising a heart point and two hare legs. At least one hare's foot comprises a flexible rail adapted, in a closed position, to come into contact with the end of the heart point to form therewith a substantially continuous running surface and, in a position of opening, to move away from this end to form a gap allowing the passage of a wheel flange

FR7706769A 1977-03-08 1977-03-08 CROSSING HEART FOR RAILWAY Granted FR2383265A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7706769A FR2383265A1 (en) 1977-03-08 1977-03-08 CROSSING HEART FOR RAILWAY
DE19782809459 DE2809459A1 (en) 1977-03-08 1978-03-04 RAILWAY SWITCH HEART PIECE
ES468036A ES468036A1 (en) 1977-03-08 1978-03-07 Railway track crossing
PT6775178A PT67751A (en) 1977-03-08 1978-03-07 HEART OF CROSSING FOR RAILWAY
JP2553578A JPS5417209A (en) 1977-03-08 1978-03-08 Frog for track
GB925778A GB1587042A (en) 1977-03-08 1978-03-08 Railway track crossing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706769A FR2383265A1 (en) 1977-03-08 1977-03-08 CROSSING HEART FOR RAILWAY

Publications (2)

Publication Number Publication Date
FR2383265A1 true FR2383265A1 (en) 1978-10-06
FR2383265B1 FR2383265B1 (en) 1981-02-06

Family

ID=9187735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706769A Granted FR2383265A1 (en) 1977-03-08 1977-03-08 CROSSING HEART FOR RAILWAY

Country Status (6)

Country Link
JP (1) JPS5417209A (en)
DE (1) DE2809459A1 (en)
ES (1) ES468036A1 (en)
FR (1) FR2383265A1 (en)
GB (1) GB1587042A (en)
PT (1) PT67751A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559083B2 (en) * 1991-09-30 1996-11-27 財団法人鉄道総合技術研究所 Movable crossing
US10260202B2 (en) * 2013-12-20 2019-04-16 Loughborough University Railway points, railway points operating apparatus and railway track crossing

Also Published As

Publication number Publication date
ES468036A1 (en) 1978-11-16
DE2809459A1 (en) 1978-09-14
FR2383265B1 (en) 1981-02-06
PT67751A (en) 1978-04-01
GB1587042A (en) 1981-03-25
JPS5417209A (en) 1979-02-08

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Legal Events

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ST Notification of lapse