FR1240158A - Centering device for butt welding pipes - Google Patents

Centering device for butt welding pipes

Info

Publication number
FR1240158A
FR1240158A FR805610A FR805610A FR1240158A FR 1240158 A FR1240158 A FR 1240158A FR 805610 A FR805610 A FR 805610A FR 805610 A FR805610 A FR 805610A FR 1240158 A FR1240158 A FR 1240158A
Authority
FR
France
Prior art keywords
centering device
butt welding
welding pipes
pipes
butt
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
FR805610A
Other languages
French (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.)
Kraftanlagen AG
Original Assignee
Kraftanlagen 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 Kraftanlagen AG filed Critical Kraftanlagen AG
Application granted granted Critical
Publication of FR1240158A publication Critical patent/FR1240158A/en
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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR805610A 1958-09-24 1959-09-21 Centering device for butt welding pipes Expired FR1240158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1240158X 1958-09-24

Publications (1)

Publication Number Publication Date
FR1240158A true FR1240158A (en) 1960-09-02

Family

ID=7735934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805610A Expired FR1240158A (en) 1958-09-24 1959-09-21 Centering device for butt welding pipes

Country Status (1)

Country Link
FR (1) FR1240158A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483522A (en) * 1982-08-09 1984-11-20 Tri Tool Inc. Adjustable mandrel for supporting tubular workpieces
US5186441A (en) * 1990-02-07 1993-02-16 Agip S.P.A. Internal centering device particularly suitable for connecting the ends of tubes
FR2977180A1 (en) * 2011-07-01 2013-01-04 Serimax PROCESS FOR ABOUTEMENT OF PARTS AT LEAST PARTIALLY IN THE FORM OF HOLLOW PROFILES
CN112658581A (en) * 2020-12-14 2021-04-16 凯络文换热器（中国）有限公司 Pipe fitting fixed-position welding anchor clamps

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483522A (en) * 1982-08-09 1984-11-20 Tri Tool Inc. Adjustable mandrel for supporting tubular workpieces
US5186441A (en) * 1990-02-07 1993-02-16 Agip S.P.A. Internal centering device particularly suitable for connecting the ends of tubes
AU636444B2 (en) * 1990-02-07 1993-04-29 Agip S.P.A. Internal centring device particularly suitable for connecting the ends of tubes
FR2977180A1 (en) * 2011-07-01 2013-01-04 Serimax PROCESS FOR ABOUTEMENT OF PARTS AT LEAST PARTIALLY IN THE FORM OF HOLLOW PROFILES
WO2013004580A1 (en) * 2011-07-01 2013-01-10 Serimax Method for abutting parts formed, at least in part, as hollow profiles
CN112658581A (en) * 2020-12-14 2021-04-16 凯络文换热器（中国）有限公司 Pipe fitting fixed-position welding anchor clamps
CN112658581B (en) * 2020-12-14 2024-04-12 凯络文换热器（中国）有限公司 Pipe fitting positioning welding clamp and application method thereof

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