FR2044203A5 - Drive and guide apparatus for welding pipes - Google Patents

Drive and guide apparatus for welding pipes

Info

Publication number
FR2044203A5
FR2044203A5 FR6915333A FR6915333A FR2044203A5 FR 2044203 A5 FR2044203 A5 FR 2044203A5 FR 6915333 A FR6915333 A FR 6915333A FR 6915333 A FR6915333 A FR 6915333A FR 2044203 A5 FR2044203 A5 FR 2044203A5
Authority
FR
France
Prior art keywords
welding
drive
pipe
trolley
guide apparatus
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
FR6915333A
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.)
CONST METALLIQUE
Original Assignee
CONST METALLIQUE
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 CONST METALLIQUE filed Critical CONST METALLIQUE
Priority to FR6915333A priority Critical patent/FR2044203A5/en
Application granted granted Critical
Publication of FR2044203A5 publication Critical patent/FR2044203A5/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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

Abstract

Apparatus for driving and guiding of welding, machining or control apparatus for use on a body with a cylindrical surface such as a large diam. pipe, consists of a guide trolley driven by a motor and resting on the cylindrical surface by wheels with elastic tyres. It is joined to a second trolley which carries the welding or other equipment and rests on the surface by rollers. The front of the drive chariot and the back of the second trolley are joined through a tensioner by a flexible or semi-rigid coupling which girds the pipe, contact being avoided by rollers. The apparatus is kept in position by engagement with a guide cable which surrounds the pipe in the welding zone.
FR6915333A 1969-05-14 1969-05-14 Drive and guide apparatus for welding pipes Expired FR2044203A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6915333A FR2044203A5 (en) 1969-05-14 1969-05-14 Drive and guide apparatus for welding pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915333A FR2044203A5 (en) 1969-05-14 1969-05-14 Drive and guide apparatus for welding pipes

Publications (1)

Publication Number Publication Date
FR2044203A5 true FR2044203A5 (en) 1971-02-19

Family

ID=9033907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915333A Expired FR2044203A5 (en) 1969-05-14 1969-05-14 Drive and guide apparatus for welding pipes

Country Status (1)

Country Link
FR (1) FR2044203A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165124A (en) * 2018-11-12 2021-07-23 焊补有限公司 Device for orbital machining of non-rotating butt joints and ends of pipes
WO2022268418A1 (en) * 2021-06-21 2022-12-29 Siemens Energy Global GmbH & Co. KG Machining apparatus and method for machining the outer circumference of a rotor by using such an apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165124A (en) * 2018-11-12 2021-07-23 焊补有限公司 Device for orbital machining of non-rotating butt joints and ends of pipes
EP3881965A4 (en) * 2018-11-12 2022-08-17 Obschestvo S Ogranichennoi Otvetstvennostyu "Weldup" Device for the orbital processing of non-rotating joints and pipe ends
AU2019378560B2 (en) * 2018-11-12 2023-07-13 Obschestvo S Ogranichennoi Otvetstvennostyu "Weldup" Device for the orbital processing of non-rotating joints and pipe ends
WO2022268418A1 (en) * 2021-06-21 2022-12-29 Siemens Energy Global GmbH & Co. KG Machining apparatus and method for machining the outer circumference of a rotor by using such an apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse