FR2213135B1 - - Google Patents

Info

Publication number
FR2213135B1
FR2213135B1 FR7241310A FR7241310A FR2213135B1 FR 2213135 B1 FR2213135 B1 FR 2213135B1 FR 7241310 A FR7241310 A FR 7241310A FR 7241310 A FR7241310 A FR 7241310A FR 2213135 B1 FR2213135 B1 FR 2213135B1
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
FR7241310A
Other versions
FR2213135A1 (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.)
GTM ETPM
Original Assignee
GTM ETPM
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 GTM ETPM filed Critical GTM ETPM
Priority to FR7241310A priority Critical patent/FR2213135B1/fr
Publication of FR2213135A1 publication Critical patent/FR2213135A1/fr
Application granted granted Critical
Publication of FR2213135B1 publication Critical patent/FR2213135B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
    • B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7241310A 1972-11-21 1972-11-21 Expired FR2213135B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7241310A FR2213135B1 (fr) 1972-11-21 1972-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241310A FR2213135B1 (fr) 1972-11-21 1972-11-21

Publications (2)

Publication Number Publication Date
FR2213135A1 FR2213135A1 (fr) 1974-08-02
FR2213135B1 true FR2213135B1 (fr) 1975-04-25

Family

ID=9107464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241310A Expired FR2213135B1 (fr) 1972-11-21 1972-11-21

Country Status (1)

Country Link
FR (1) FR2213135B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548918A (en) * 1975-03-14 1979-07-18 Oceanic Contractors Ltd Apparatus for and a method of shaping tubes
DE2616522C2 (de) * 1976-04-14 1978-02-09 J. & W. Müller, Maschinen- und Armaturen-Fabrik GmbH, 5090 Leverkusen Verfahren und Vorrichtung zum Schneiden des Endes eines Rohres längs einer Durchdringungskurve mittels eines Brenners
CA1121718A (fr) * 1978-12-28 1982-04-13 Gregory L. Calhoun Dispositif d'extraction de l'enveloppe du tubulure et de son support d'un generateur de vapeur
FR2516423A1 (fr) * 1981-11-16 1983-05-20 Bouvagnet Paul Machine a coupes evolutives pour raccorder des tubes par soudage
US4656713A (en) * 1985-10-24 1987-04-14 Ap Industries, Inc. Method for forming an air gap pipe
FR2591516B1 (fr) * 1985-12-13 1990-02-02 Havre Chantiers Machines a decouper automatiquement l'intersection d'un tube avec un ou plusieurs tubes et/ou un ou plusieurs plans
FR2868002B1 (fr) * 2004-03-29 2007-06-01 Renault Sas Procede et dispositif de decoupe d'un tube, et application

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477845A (fr) * 1966-04-15 1967-04-21 Zentralinstitut Schweiss Dispositif pour guider des outils de découpage et de soudage suivant une courbe type

Also Published As

Publication number Publication date
FR2213135A1 (fr) 1974-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse