FR2043996A5 - Driving and guide apparatus for welding - equipment - Google Patents

Driving and guide apparatus for welding - equipment

Info

Publication number
FR2043996A5
FR2043996A5 FR6914328A FR6914328A FR2043996A5 FR 2043996 A5 FR2043996 A5 FR 2043996A5 FR 6914328 A FR6914328 A FR 6914328A FR 6914328 A FR6914328 A FR 6914328A FR 2043996 A5 FR2043996 A5 FR 2043996A5
Authority
FR
France
Prior art keywords
equipment
welding
driving
crown
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
FR6914328A
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.)
METALLIQUE CONST
Original Assignee
METALLIQUE CONST
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 METALLIQUE CONST filed Critical METALLIQUE CONST
Priority to FR6914328A priority Critical patent/FR2043996A5/en
Application granted granted Critical
Publication of FR2043996A5 publication Critical patent/FR2043996A5/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
    • B23K9/0284—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode working inside the tube

Abstract

Guiding and driving appts. for welding, machining or control equipment for use inside hollow cylindrical bodies such as large diam. pipes, consists of trolley which carries means for displacing it on at least two sides. It is connected to a fixed crown which is disposed perpendicularly to it, but parallel to the diametral plane of the pipe. It serves as a guide for a second crown mounted so that it can freely rotate inside the former and which carries the equipment for carrying out the desired operation. The internal crown is rotated by a reduction motor assembly.
FR6914328A 1969-05-13 1969-05-13 Driving and guide apparatus for welding - equipment Expired FR2043996A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6914328A FR2043996A5 (en) 1969-05-13 1969-05-13 Driving and guide apparatus for welding - equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914328A FR2043996A5 (en) 1969-05-13 1969-05-13 Driving and guide apparatus for welding - equipment

Publications (1)

Publication Number Publication Date
FR2043996A5 true FR2043996A5 (en) 1971-02-19

Family

ID=9033512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914328A Expired FR2043996A5 (en) 1969-05-13 1969-05-13 Driving and guide apparatus for welding - equipment

Country Status (1)

Country Link
FR (1) FR2043996A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse