FR2324800A1 - Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes - Google Patents

Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes

Info

Publication number
FR2324800A1
FR2324800A1 FR7301799A FR7301799A FR2324800A1 FR 2324800 A1 FR2324800 A1 FR 2324800A1 FR 7301799 A FR7301799 A FR 7301799A FR 7301799 A FR7301799 A FR 7301799A FR 2324800 A1 FR2324800 A1 FR 2324800A1
Authority
FR
France
Prior art keywords
junction point
rail
base
feet
cradle
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
FR7301799A
Other languages
French (fr)
Other versions
FR2324800B1 (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.)
Paris & Outreau Acieries
Original Assignee
Paris & Outreau Acieries
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 Paris & Outreau Acieries filed Critical Paris & Outreau Acieries
Priority to FR7301799A priority Critical patent/FR2324800A1/en
Publication of FR2324800A1 publication Critical patent/FR2324800A1/en
Application granted granted Critical
Publication of FR2324800B1 publication Critical patent/FR2324800B1/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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The extra-long rail points are for rail tracks used by high trains. They comprise a steel cradle (1) of closed U-section and with a flat horizontal base (5). The latter has a central lengthwise groove (6) with flat lateral edges (7) in which a junction point is rigidly fixed. Two check rails guided on the flat edges by the edges (4) of the cradle are secured in position by struts fixed to bars passing through the junction point and the cradle edges, and connected to the points operating linkage. There can be feet at the base of the junction point and extending outwards on which the check rail shoes rest.
FR7301799A 1973-01-18 1973-01-18 Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes Granted FR2324800A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7301799A FR2324800A1 (en) 1973-01-18 1973-01-18 Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301799A FR2324800A1 (en) 1973-01-18 1973-01-18 Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes

Publications (2)

Publication Number Publication Date
FR2324800A1 true FR2324800A1 (en) 1977-04-15
FR2324800B1 FR2324800B1 (en) 1978-04-14

Family

ID=9113506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301799A Granted FR2324800A1 (en) 1973-01-18 1973-01-18 Extra long high speed rail points - have U-section cradle with base groove accommodating junction point with feet at base supporting check rail soes

Country Status (1)

Country Link
FR (1) FR2324800A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0792968A2 (en) * 1996-02-29 1997-09-03 BWG Butzbacher Weichenbau GmbH Disposition for holding down a nose of crossing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266293A (en) * 1940-06-15 1941-12-16 Alexander Lewis Poundless railroad crossing
US3518423A (en) * 1967-02-17 1970-06-30 Oesterr Alpine Montan Crossing frogs for railway points
DE2103176A1 (en) * 1971-01-23 1972-07-27 Hanning & Kahl Turnout frog for rail travel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266293A (en) * 1940-06-15 1941-12-16 Alexander Lewis Poundless railroad crossing
US3518423A (en) * 1967-02-17 1970-06-30 Oesterr Alpine Montan Crossing frogs for railway points
DE2103176A1 (en) * 1971-01-23 1972-07-27 Hanning & Kahl Turnout frog for rail travel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0792968A2 (en) * 1996-02-29 1997-09-03 BWG Butzbacher Weichenbau GmbH Disposition for holding down a nose of crossing
EP0792968A3 (en) * 1996-02-29 1997-09-10 BWG Butzbacher Weichenbau GmbH Disposition for holding down a nose of crossing

Also Published As

Publication number Publication date
FR2324800B1 (en) 1978-04-14

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Legal Events

Date Code Title Description
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