FR2375391A1 - HEART POINT OF RAILWAY - Google Patents

HEART POINT OF RAILWAY

Info

Publication number
FR2375391A1
FR2375391A1 FR7738309A FR7738309A FR2375391A1 FR 2375391 A1 FR2375391 A1 FR 2375391A1 FR 7738309 A FR7738309 A FR 7738309A FR 7738309 A FR7738309 A FR 7738309A FR 2375391 A1 FR2375391 A1 FR 2375391A1
Authority
FR
France
Prior art keywords
railway
heart point
rails
normal profile
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.)
Withdrawn
Application number
FR7738309A
Other languages
French (fr)
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke 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 Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2375391A1 publication Critical patent/FR2375391A1/en
Withdrawn legal-status Critical Current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
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/50—Joints made by electric welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • 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
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Bridges Or Land Bridges (AREA)
  • Connection Of Plates (AREA)

Abstract

Dans la pointe de coeur représentée les extrémités de raccordement 2, 3 sont assemblées avec les extrémités des rails de profil normal par des éclisses 6, 7 collées par de la matière plastique 8, 9 et fixées par des boulons 10, à l'égard desquels les éclisses internes 7 jouent le rôle d'écrous. La même matière plastique remplit également les joints entre la pointe de coeur et les rails de profil normal.In the heart point shown the connection ends 2, 3 are assembled with the ends of the rails of normal profile by fish plates 6, 7 glued with plastic 8, 9 and fixed by bolts 10, in respect of which the internal ribs 7 act as nuts. The same plastic material also fills the joints between the core point and the normal profile rails.

FR7738309A 1976-12-23 1977-12-19 HEART POINT OF RAILWAY Withdrawn FR2375391A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT963476A AT346884B (en) 1976-12-23 1976-12-23 RAIL HEAD PIECE

Publications (1)

Publication Number Publication Date
FR2375391A1 true FR2375391A1 (en) 1978-07-21

Family

ID=3615933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738309A Withdrawn FR2375391A1 (en) 1976-12-23 1977-12-19 HEART POINT OF RAILWAY

Country Status (8)

Country Link
JP (1) JPS5383212A (en)
AT (1) AT346884B (en)
BE (1) BE862219A (en)
BR (1) BR7708589A (en)
DE (1) DE2752708C3 (en)
FR (1) FR2375391A1 (en)
GB (1) GB1590288A (en)
PL (1) PL203196A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365450A1 (en) * 1988-10-14 1990-04-25 Cogifer (Cie Generale D'installations Ferroviaires), S.A. Crossing with a movable point, and method for manufacturing such a crossing
FR2640294A1 (en) * 1988-12-12 1990-06-15 Cogifer Cie Gle Installat Ferr Method for manufacturing a crossing (diamond, frog) with moving point and crossing (diamond, frog) thus obtained
FR2640293A2 (en) * 1988-10-14 1990-06-15 Cogifer Cie Gle Installat Ferr Method for manufacturing a crossing (diamond, frog) with moving point and crossing (diamond, frog) thus obtained

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007054213B4 (en) * 2007-11-12 2011-06-22 Schreck-Mieves GmbH, 44225 heart

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145720Y2 (en) * 1972-07-05 1976-11-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365450A1 (en) * 1988-10-14 1990-04-25 Cogifer (Cie Generale D'installations Ferroviaires), S.A. Crossing with a movable point, and method for manufacturing such a crossing
FR2640293A2 (en) * 1988-10-14 1990-06-15 Cogifer Cie Gle Installat Ferr Method for manufacturing a crossing (diamond, frog) with moving point and crossing (diamond, frog) thus obtained
US5082214A (en) * 1988-10-14 1992-01-21 Cogifer (Cie Generale D'installations Ferroviaires), S.A. Crossing frog with a moving point
FR2640294A1 (en) * 1988-12-12 1990-06-15 Cogifer Cie Gle Installat Ferr Method for manufacturing a crossing (diamond, frog) with moving point and crossing (diamond, frog) thus obtained

Also Published As

Publication number Publication date
BE862219A (en) 1978-04-14
DE2752708B2 (en) 1980-04-03
AT346884B (en) 1978-11-27
DE2752708A1 (en) 1978-06-29
ATA963476A (en) 1978-04-15
BR7708589A (en) 1978-08-22
DE2752708C3 (en) 1980-11-27
GB1590288A (en) 1981-05-28
JPS5383212A (en) 1978-07-22
PL203196A1 (en) 1978-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse