FR2263334B1 - - Google Patents

Info

Publication number
FR2263334B1
FR2263334B1 FR7407435A FR7407435A FR2263334B1 FR 2263334 B1 FR2263334 B1 FR 2263334B1 FR 7407435 A FR7407435 A FR 7407435A FR 7407435 A FR7407435 A FR 7407435A FR 2263334 B1 FR2263334 B1 FR 2263334B1
Authority
FR
France
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
Application number
FR7407435A
Other versions
FR2263334A1 (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.)
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 FR7407435A priority Critical patent/FR2263334B1/fr
Priority to US483622A priority patent/US3910534A/en
Priority to DE19742432548 priority patent/DE2432548B2/de
Priority to IT69251/74A priority patent/IT1016599B/it
Priority to JP49082074A priority patent/JPS5098008A/ja
Publication of FR2263334A1 publication Critical patent/FR2263334A1/fr
Application granted granted Critical
Publication of FR2263334B1 publication Critical patent/FR2263334B1/fr
Expired 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)
FR7407435A 1974-01-03 1974-03-05 Expired FR2263334B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7407435A FR2263334B1 (fr) 1974-03-05 1974-03-05
US483622A US3910534A (en) 1974-01-03 1974-06-27 Great-length frogs for very high speed traffic railway tracks
DE19742432548 DE2432548B2 (de) 1974-01-03 1974-07-04 Hochgeschwindigkeitsweiche
IT69251/74A IT1016599B (it) 1974-01-03 1974-07-15 Cuore di incroc o di grandissima lunghezza per vie ferrate a circo lazione ad elevatissima velocita
JP49082074A JPS5098008A (fr) 1974-01-03 1974-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407435A FR2263334B1 (fr) 1974-03-05 1974-03-05

Publications (2)

Publication Number Publication Date
FR2263334A1 FR2263334A1 (fr) 1975-10-03
FR2263334B1 true FR2263334B1 (fr) 1976-12-10

Family

ID=9135852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407435A Expired FR2263334B1 (fr) 1974-01-03 1974-03-05

Country Status (1)

Country Link
FR (1) FR2263334B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87503A1 (fr) * 1989-04-21 1989-09-12 Kihn Sarl Procede de fabrication d'aiguillages pour rails a gorge et aiguillage monobloc realise par ce procede
FR2788535B1 (fr) * 1999-01-15 2001-05-04 Comagep Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement

Also Published As

Publication number Publication date
FR2263334A1 (fr) 1975-10-03

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