BE756140A - Dispositif pour le tronconnage des corps creux a paroi epaisse - Google Patents

Dispositif pour le tronconnage des corps creux a paroi epaisse

Info

Publication number
BE756140A
BE756140A BE756140DA BE756140A BE 756140 A BE756140 A BE 756140A BE 756140D A BE756140D A BE 756140DA BE 756140 A BE756140 A BE 756140A
Authority
BE
Belgium
Prior art keywords
hollow bodies
wall hollow
cutting thick
thick
cutting
Prior art date
Application number
Other languages
English (en)
Original Assignee
Mannesmann Ag
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.)
Publication date
Publication of BE756140A publication Critical patent/BE756140A/fr

Links

Classifications

    • 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
    • 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
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • B23K7/003—Machines, apparatus, or equipment for cutting long articles, e.g. cast stands, plates, in parts of predetermined length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
BE756140D 1969-10-29 Dispositif pour le tronconnage des corps creux a paroi epaisse BE756140A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1955395A DE1955395C3 (de) 1969-10-29 1969-10-29 Vorrichtung zum Ablängen von Hohlkörpern

Publications (1)

Publication Number Publication Date
BE756140A true BE756140A (fr) 1971-02-15

Family

ID=5750083

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756140D BE756140A (fr) 1969-10-29 Dispositif pour le tronconnage des corps creux a paroi epaisse

Country Status (9)

Country Link
US (1) US3662999A (fr)
AT (1) AT298713B (fr)
BE (1) BE756140A (fr)
CA (1) CA931869A (fr)
CS (1) CS172334B2 (fr)
DE (1) DE1955395C3 (fr)
FR (1) FR2065913A5 (fr)
GB (1) GB1311339A (fr)
SE (1) SE359244B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018629A (en) * 1976-01-09 1977-04-19 Alco-Gravure, Inc. Apparatus and method for guiding a cutting torch
US4357002A (en) * 1981-08-13 1982-11-02 Steele Richard J Pipe cutting machine
US4727783A (en) * 1986-06-17 1988-03-01 Westinghouse Electric Corp. Flying cutoff apparatus
US7150104B2 (en) * 2004-09-30 2006-12-19 Electrolizing Corporation Tool and method for scribing longitudinal lines on a cylindrical rod
US20080308190A1 (en) * 2007-06-14 2008-12-18 Harvey Mark Brunson Method and Apparatus for Cutting Circular Holes in Metal Objects
CN102642066A (zh) * 2012-04-25 2012-08-22 中国海洋石油总公司 一种厚壁管马鞍口切割胎具及其构成方式和使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1260316A (en) * 1916-08-16 1918-03-26 Oxweld Acetylene Co Bar-cutting apparatus.
US2345688A (en) * 1939-11-07 1944-04-04 Linde Air Prod Co Method and apparatus for cutting ferrous metal bar stock
US2448089A (en) * 1943-12-27 1948-08-31 Air Reduction Torch cutting machine

Also Published As

Publication number Publication date
CS172334B2 (fr) 1976-12-29
FR2065913A5 (fr) 1971-08-06
DE1955395C3 (de) 1973-01-04
DE1955395B2 (de) 1972-06-08
CA931869A (en) 1973-08-14
AT298713B (de) 1972-05-25
DE1955395A1 (de) 1971-05-06
SE359244B (fr) 1973-08-27
US3662999A (en) 1972-05-16
GB1311339A (en) 1973-03-28

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