FR2429640A1 - Soudage a la molette par pression a froid - Google Patents

Soudage a la molette par pression a froid

Info

Publication number
FR2429640A1
FR2429640A1 FR7820417A FR7820417A FR2429640A1 FR 2429640 A1 FR2429640 A1 FR 2429640A1 FR 7820417 A FR7820417 A FR 7820417A FR 7820417 A FR7820417 A FR 7820417A FR 2429640 A1 FR2429640 A1 FR 2429640A1
Authority
FR
France
Prior art keywords
tube
welding
aluminium
pref
esp
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
FR7820417A
Other languages
English (en)
Other versions
FR2429640B1 (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.)
Albea Tubes France SAS
Original Assignee
Cebal SAS
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 Cebal SAS filed Critical Cebal SAS
Priority to FR7820417A priority Critical patent/FR2429640A1/fr
Publication of FR2429640A1 publication Critical patent/FR2429640A1/fr
Application granted granted Critical
Publication of FR2429640B1 publication Critical patent/FR2429640B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Procédé de soudure à froid de deux tubes concentriques par pression d'une molette. Le procédé consiste à enserrer dans une bague rigide, le tube extérieur au niveau de la soudure projetée tandis qu'une molette roule à l'intérieur du tube interne en écrasant les parois des tubes contre la bague rigide. Ce procédé sera particulièrement utile pour souder des rebords de couvercles sur des virolles de boîtes, par exemple des rebords de coupelles à l'intérieur des cols de boîtiers d'aérosoL
FR7820417A 1978-06-29 1978-06-29 Soudage a la molette par pression a froid Granted FR2429640A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820417A FR2429640A1 (fr) 1978-06-29 1978-06-29 Soudage a la molette par pression a froid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820417A FR2429640A1 (fr) 1978-06-29 1978-06-29 Soudage a la molette par pression a froid

Publications (2)

Publication Number Publication Date
FR2429640A1 true FR2429640A1 (fr) 1980-01-25
FR2429640B1 FR2429640B1 (fr) 1982-11-19

Family

ID=9210495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820417A Granted FR2429640A1 (fr) 1978-06-29 1978-06-29 Soudage a la molette par pression a froid

Country Status (1)

Country Link
FR (1) FR2429640A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146676A3 (fr) * 2008-06-03 2010-01-21 Wilhelm Lappe Procédé et dispositif d’assemblage continu
LU91686B1 (fr) * 2010-05-07 2011-11-08 Luxembourg Patent Co Robinet bouteille assemble par deformation remanente et bouteille avec robinet assemble par deformation remanente

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE307091C (fr) *
US1938194A (en) * 1930-02-19 1933-12-05 Mueller Brass Co Apparatus for expanding conduits
GB692571A (en) * 1950-03-22 1953-06-10 Millar John Humphrey Improvements in or relating to a method and means for uniting tubes and the like
FR1327389A (fr) * 1961-05-30 1963-05-17 L Esercizio Dell Istituto Sper Procédé et dispositif pour fermer des tubes
LU54602A1 (fr) * 1966-10-14 1967-12-05
GB1277461A (en) * 1968-06-05 1972-06-14 Wadsworth Walton Mount Method and apparatus for joining ends of pipe sections by driven force fit and joints formed thereby

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE307091C (fr) *
US1938194A (en) * 1930-02-19 1933-12-05 Mueller Brass Co Apparatus for expanding conduits
GB692571A (en) * 1950-03-22 1953-06-10 Millar John Humphrey Improvements in or relating to a method and means for uniting tubes and the like
FR1327389A (fr) * 1961-05-30 1963-05-17 L Esercizio Dell Istituto Sper Procédé et dispositif pour fermer des tubes
LU54602A1 (fr) * 1966-10-14 1967-12-05
GB1277461A (en) * 1968-06-05 1972-06-14 Wadsworth Walton Mount Method and apparatus for joining ends of pipe sections by driven force fit and joints formed thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146676A3 (fr) * 2008-06-03 2010-01-21 Wilhelm Lappe Procédé et dispositif d’assemblage continu
LU91686B1 (fr) * 2010-05-07 2011-11-08 Luxembourg Patent Co Robinet bouteille assemble par deformation remanente et bouteille avec robinet assemble par deformation remanente
WO2011138283A1 (fr) * 2010-05-07 2011-11-10 Luxembourg Patent Company S.A. Robinet bouteille assemble par deformation remanente et bouteille avec robinet assemble par deformation remanente

Also Published As

Publication number Publication date
FR2429640B1 (fr) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse