FR2374127A1 - Dispositif de positionnement des moules pour le soudage de profiles par fusion - Google Patents

Dispositif de positionnement des moules pour le soudage de profiles par fusion

Info

Publication number
FR2374127A1
FR2374127A1 FR7637570A FR7637570A FR2374127A1 FR 2374127 A1 FR2374127 A1 FR 2374127A1 FR 7637570 A FR7637570 A FR 7637570A FR 7637570 A FR7637570 A FR 7637570A FR 2374127 A1 FR2374127 A1 FR 2374127A1
Authority
FR
France
Prior art keywords
rails
bars
moulds
cores
welding
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
FR7637570A
Other languages
English (en)
French (fr)
Other versions
FR2374127B1 (enrdf_load_stackoverflow
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.)
GOBINOT LOUIS
Original Assignee
GOBINOT LOUIS
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 GOBINOT LOUIS filed Critical GOBINOT LOUIS
Priority to FR7637570A priority Critical patent/FR2374127A1/fr
Publication of FR2374127A1 publication Critical patent/FR2374127A1/fr
Application granted granted Critical
Publication of FR2374127B1 publication Critical patent/FR2374127B1/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
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/52—Joints made by alumino-thermal welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7637570A 1976-12-14 1976-12-14 Dispositif de positionnement des moules pour le soudage de profiles par fusion Granted FR2374127A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637570A FR2374127A1 (fr) 1976-12-14 1976-12-14 Dispositif de positionnement des moules pour le soudage de profiles par fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637570A FR2374127A1 (fr) 1976-12-14 1976-12-14 Dispositif de positionnement des moules pour le soudage de profiles par fusion

Publications (2)

Publication Number Publication Date
FR2374127A1 true FR2374127A1 (fr) 1978-07-13
FR2374127B1 FR2374127B1 (enrdf_load_stackoverflow) 1979-03-30

Family

ID=9181024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637570A Granted FR2374127A1 (fr) 1976-12-14 1976-12-14 Dispositif de positionnement des moules pour le soudage de profiles par fusion

Country Status (1)

Country Link
FR (1) FR2374127A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533478A1 (fr) * 1982-09-24 1984-03-30 Aluminothermique Sa Moules edifies in situ pour la realisation de soudures aluminothermiques
FR2743319A1 (fr) * 1996-01-05 1997-07-11 Railtech Int Moule de soudure et dispositif de prechauffage destine a cooperer avec celui-ci
EP0808684A3 (de) * 1996-05-21 1998-07-15 Elektro-Thermit GmbH Giessform für eine Zwischengussverschweissung zweier Werkstücke
US8656984B2 (en) 2007-11-20 2014-02-25 Railtech International Mold for direct-cast aluminothermic welding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR667485A (fr) * 1928-01-28 1929-10-17 Metal & Thermit Corp Procédé de soudure des rails
FR669654A (fr) * 1928-02-15 1929-11-19 Elektro Thermit Gmbh Procédé pour la soudure aluminothermique de joints de rails
FR671177A (fr) * 1928-09-08 1929-12-10 Metal & Thermit Corp Soudure des rails sans interruption du trafic
GB977258A (en) * 1961-05-29 1964-12-02 Erico Prod Inc Butt joining of steel bars and the like
US3308532A (en) * 1963-07-29 1967-03-14 Whittaker Corp Method and fillings for exothermic brazing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR667485A (fr) * 1928-01-28 1929-10-17 Metal & Thermit Corp Procédé de soudure des rails
FR669654A (fr) * 1928-02-15 1929-11-19 Elektro Thermit Gmbh Procédé pour la soudure aluminothermique de joints de rails
FR671177A (fr) * 1928-09-08 1929-12-10 Metal & Thermit Corp Soudure des rails sans interruption du trafic
GB977258A (en) * 1961-05-29 1964-12-02 Erico Prod Inc Butt joining of steel bars and the like
US3308532A (en) * 1963-07-29 1967-03-14 Whittaker Corp Method and fillings for exothermic brazing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533478A1 (fr) * 1982-09-24 1984-03-30 Aluminothermique Sa Moules edifies in situ pour la realisation de soudures aluminothermiques
FR2743319A1 (fr) * 1996-01-05 1997-07-11 Railtech Int Moule de soudure et dispositif de prechauffage destine a cooperer avec celui-ci
WO1997025479A1 (fr) * 1996-01-05 1997-07-17 Railtech International Moule de soudure et dispositif de prechauffage destine a cooperer avec celui-ci
US6152349A (en) * 1996-01-05 2000-11-28 Railtech International Welding mold and preheating device intended to cooperate with the welding mold
AU729112B2 (en) * 1996-01-05 2001-01-25 Railtech International Welding mold and preheater device adapted to cooperate with it
EP0808684A3 (de) * 1996-05-21 1998-07-15 Elektro-Thermit GmbH Giessform für eine Zwischengussverschweissung zweier Werkstücke
US8656984B2 (en) 2007-11-20 2014-02-25 Railtech International Mold for direct-cast aluminothermic welding

Also Published As

Publication number Publication date
FR2374127B1 (enrdf_load_stackoverflow) 1979-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse