FR1227978A - Perfectionnements à la construction de tuyauterie - Google Patents

Perfectionnements à la construction de tuyauterie

Info

Publication number
FR1227978A
FR1227978A FR39560A FR69039560A FR1227978A FR 1227978 A FR1227978 A FR 1227978A FR 39560 A FR39560 A FR 39560A FR 69039560 A FR69039560 A FR 69039560A FR 1227978 A FR1227978 A FR 1227978A
Authority
FR
France
Prior art keywords
piping construction
piping
construction
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.)
Expired
Application number
FR39560A
Other languages
English (en)
Inventor
George Langford Hall
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
Priority to DEH36161A priority Critical patent/DE1156299B/de
Application filed filed Critical
Priority to FR39560A priority patent/FR1227978A/fr
Priority to CH7703359A priority patent/CH388233A/de
Application granted granted Critical
Publication of FR1227978A publication Critical patent/FR1227978A/fr
Expired legal-status Critical Current

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
    • B23K5/00—Gas flame welding
    • B23K5/02—Seam welding
    • B23K5/08—Welding circumferential seams
    • 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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
FR39560A 1959-04-20 1959-06-25 Perfectionnements à la construction de tuyauterie Expired FR1227978A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEH36161A DE1156299B (de) 1959-04-20 1959-04-20 Rohrbrennschneidvorrichtung
FR39560A FR1227978A (fr) 1959-04-20 1959-06-25 Perfectionnements à la construction de tuyauterie
CH7703359A CH388233A (de) 1959-04-20 1959-08-14 Verfahren zum Vorbereiten von zu verbindenden Rohren und Einrichtung zur Ausübung des Verfahrens

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEH36161A DE1156299B (de) 1959-04-20 1959-04-20 Rohrbrennschneidvorrichtung
FR39560A FR1227978A (fr) 1959-04-20 1959-06-25 Perfectionnements à la construction de tuyauterie
CH7703359A CH388233A (de) 1959-04-20 1959-08-14 Verfahren zum Vorbereiten von zu verbindenden Rohren und Einrichtung zur Ausübung des Verfahrens

Publications (1)

Publication Number Publication Date
FR1227978A true FR1227978A (fr) 1960-08-26

Family

ID=57136055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39560A Expired FR1227978A (fr) 1959-04-20 1959-06-25 Perfectionnements à la construction de tuyauterie

Country Status (3)

Country Link
CH (1) CH388233A (fr)
DE (1) DE1156299B (fr)
FR (1) FR1227978A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412788C (de) * 1925-04-27 Otto Dietrich E Vorrichtung zum Schneiden von schmiedeeisernen Rohren
US2647319A (en) * 1950-01-30 1953-08-04 Stephan A Grubich Pipe joint intersector
US2680607A (en) * 1950-10-16 1954-06-08 Central Iron & Steel Company Pipe-cutting machine

Also Published As

Publication number Publication date
DE1156299B (de) 1963-10-24
CH388233A (de) 1965-02-28

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