FR2235227A1 - - Google Patents

Info

Publication number
FR2235227A1
FR2235227A1 FR7323285A FR7323285A FR2235227A1 FR 2235227 A1 FR2235227 A1 FR 2235227A1 FR 7323285 A FR7323285 A FR 7323285A FR 7323285 A FR7323285 A FR 7323285A FR 2235227 A1 FR2235227 A1 FR 2235227A1
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.)
Granted
Application number
FR7323285A
Other languages
French (fr)
Other versions
FR2235227B1 (en:Method
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 FR7323285A priority Critical patent/FR2235227B1/fr
Priority to DK329574A priority patent/DK329574A/da
Priority to CH846374A priority patent/CH580706A5/xx
Priority to DE19742429921 priority patent/DE2429921C3/de
Priority to ES427898A priority patent/ES427898A1/es
Priority to BE145791A priority patent/BE816755A/xx
Priority to GB2805574A priority patent/GB1472328A/en
Priority to NO742300A priority patent/NO742300L/no
Priority to BR5199/74A priority patent/BR7405199D0/pt
Priority to IT7469003A priority patent/IT1014374B/it
Priority to AR254388A priority patent/AR201382A1/es
Priority to SE7408356A priority patent/SE394469B/xx
Priority to LU70401A priority patent/LU70401A1/xx
Priority to AT525974A priority patent/AT329105B/de
Priority to NL7408512A priority patent/NL7408512A/xx
Publication of FR2235227A1 publication Critical patent/FR2235227A1/fr
Application granted granted Critical
Publication of FR2235227B1 publication Critical patent/FR2235227B1/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
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • Supports For Plants (AREA)
FR7323285A 1973-06-26 1973-06-26 Expired FR2235227B1 (en:Method)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7323285A FR2235227B1 (en:Method) 1973-06-26 1973-06-26
DK329574A DK329574A (en:Method) 1973-06-26 1974-06-19
CH846374A CH580706A5 (en:Method) 1973-06-26 1974-06-20
DE19742429921 DE2429921C3 (de) 1973-06-26 1974-06-21 Herzstück
ES427898A ES427898A1 (es) 1973-06-26 1974-06-21 Perfeccionamientos en los corazones de los cruzamientos de carriles.
BE145791A BE816755A (fr) 1973-06-26 1974-06-24 Perfectionnements aux coeurs de croisement
NO742300A NO742300L (en:Method) 1973-06-26 1974-06-25
BR5199/74A BR7405199D0 (pt) 1973-06-26 1974-06-25 Aperfeicoamentos em nucleos de cruzamento
GB2805574A GB1472328A (en) 1973-06-26 1974-06-25 Rail crossing frogs
IT7469003A IT1014374B (it) 1973-06-26 1974-06-25 Cuore di scambio ferroviario
AR254388A AR201382A1 (es) 1973-06-26 1974-06-25 Corazon de cruce de carriles
SE7408356A SE394469B (sv) 1973-06-26 1974-06-25 Sparkorsning
LU70401A LU70401A1 (en:Method) 1973-06-26 1974-06-25
AT525974A AT329105B (de) 1973-06-26 1974-06-25 Herzstuck
NL7408512A NL7408512A (en:Method) 1973-06-26 1974-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323285A FR2235227B1 (en:Method) 1973-06-26 1973-06-26

Publications (2)

Publication Number Publication Date
FR2235227A1 true FR2235227A1 (en:Method) 1975-01-24
FR2235227B1 FR2235227B1 (en:Method) 1976-05-07

Family

ID=9121573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323285A Expired FR2235227B1 (en:Method) 1973-06-26 1973-06-26

Country Status (14)

Country Link
AR (1) AR201382A1 (en:Method)
AT (1) AT329105B (en:Method)
BE (1) BE816755A (en:Method)
BR (1) BR7405199D0 (en:Method)
CH (1) CH580706A5 (en:Method)
DK (1) DK329574A (en:Method)
ES (1) ES427898A1 (en:Method)
FR (1) FR2235227B1 (en:Method)
GB (1) GB1472328A (en:Method)
IT (1) IT1014374B (en:Method)
LU (1) LU70401A1 (en:Method)
NL (1) NL7408512A (en:Method)
NO (1) NO742300L (en:Method)
SE (1) SE394469B (en:Method)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1432640A (fr) * 1965-02-08 1966-03-25 Paris & Outreau Acieries Raccord entre rail tubulaire et rail vignole
FR1528087A (fr) * 1967-04-28 1968-06-07 Paris & Outreau Acieries Coeur de croisement
FR1538838A (fr) * 1967-09-14 1968-09-06 Kloeckner Werke Ag Croisement pour aiguillages en acier dur au manganèse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1432640A (fr) * 1965-02-08 1966-03-25 Paris & Outreau Acieries Raccord entre rail tubulaire et rail vignole
FR1528087A (fr) * 1967-04-28 1968-06-07 Paris & Outreau Acieries Coeur de croisement
FR1538838A (fr) * 1967-09-14 1968-09-06 Kloeckner Werke Ag Croisement pour aiguillages en acier dur au manganèse

Also Published As

Publication number Publication date
ES427898A1 (es) 1976-08-01
BR7405199D0 (pt) 1975-09-30
DK329574A (en:Method) 1975-03-17
AT329105B (de) 1976-04-26
NO742300L (en:Method) 1975-01-20
ATA525974A (de) 1975-07-15
GB1472328A (en) 1977-05-04
CH580706A5 (en:Method) 1976-10-15
DE2429921B2 (de) 1976-09-30
DE2429921A1 (de) 1975-01-16
AR201382A1 (es) 1975-03-07
BE816755A (fr) 1974-10-16
LU70401A1 (en:Method) 1974-10-17
SE7408356L (en:Method) 1974-12-27
SE394469B (sv) 1977-06-27
FR2235227B1 (en:Method) 1976-05-07
IT1014374B (it) 1977-04-20
NL7408512A (en:Method) 1974-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse