AT298713B - Vorrichtung zum Ablängen von dickwandigen Hohlkörpern - Google Patents

Vorrichtung zum Ablängen von dickwandigen Hohlkörpern

Info

Publication number
AT298713B
AT298713B AT691370A AT691370A AT298713B AT 298713 B AT298713 B AT 298713B AT 691370 A AT691370 A AT 691370A AT 691370 A AT691370 A AT 691370A AT 298713 B AT298713 B AT 298713B
Authority
AT
Austria
Prior art keywords
length
hollow bodies
walled hollow
cutting thick
thick
Prior art date
Application number
AT691370A
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.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT298713B publication Critical patent/AT298713B/de

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)
AT691370A 1969-10-29 1970-07-29 Vorrichtung zum Ablängen von dickwandigen Hohlkörpern AT298713B (de)

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
AT298713B true AT298713B (de) 1972-05-25

Family

ID=5750083

Family Applications (1)

Application Number Title Priority Date Filing Date
AT691370A AT298713B (de) 1969-10-29 1970-07-29 Vorrichtung zum Ablängen von dickwandigen Hohlkörpern

Country Status (9)

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

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 (de) 1976-12-29
GB1311339A (en) 1973-03-28
US3662999A (en) 1972-05-16
DE1955395C3 (de) 1973-01-04
FR2065913A5 (de) 1971-08-06
CA931869A (en) 1973-08-14
SE359244B (de) 1973-08-27
BE756140A (fr) 1971-02-15
DE1955395A1 (de) 1971-05-06
DE1955395B2 (de) 1972-06-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee