CA978400A - Apparatus for tack welding flanges to pipes - Google Patents

Apparatus for tack welding flanges to pipes

Info

Publication number
CA978400A
CA978400A CA172,993A CA172993A CA978400A CA 978400 A CA978400 A CA 978400A CA 172993 A CA172993 A CA 172993A CA 978400 A CA978400 A CA 978400A
Authority
CA
Canada
Prior art keywords
pipes
tack welding
welding flanges
flanges
tack
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
CA172,993A
Other versions
CA172993S (en
Inventor
Kiyoshi Hirose
Yuzi Saito
Kaoru Shiozawa
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.)
MITSUI SHIPBUILDING AND ENGINEERING Co
Original Assignee
MITSUI SHIPBUILDING AND ENGINEERING Co
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 MITSUI SHIPBUILDING AND ENGINEERING Co filed Critical MITSUI SHIPBUILDING AND ENGINEERING Co
Application granted granted Critical
Publication of CA978400A publication Critical patent/CA978400A/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
    • B23K37/0536—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 for maintaining flanges on tubes
CA172,993A 1972-06-02 1973-06-01 Apparatus for tack welding flanges to pipes Expired CA978400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054955A JPS5121387B2 (en) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
CA978400A true CA978400A (en) 1975-11-25

Family

ID=12985077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,993A Expired CA978400A (en) 1972-06-02 1973-06-01 Apparatus for tack welding flanges to pipes

Country Status (5)

Country Link
JP (1) JPS5121387B2 (en)
CA (1) CA978400A (en)
ES (1) ES415275A1 (en)
GB (1) GB1438674A (en)
NL (1) NL7307557A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914538B1 (en) * 1970-12-01 1974-04-08
JPS52122240A (en) * 1976-04-07 1977-10-14 Yaskawa Denki Seisakusho Kk Method of fabricating flanged pipes
JPS58134290U (en) * 1982-02-27 1983-09-09 株式会社福嶋鉄工所 Welding head suitable for pipe fillet welding on the body side tube plate surface, etc.
CN109079281A (en) * 2018-09-13 2018-12-25 武汉冶钢结构有限责任公司 The welding method of spherical tank manhole flange and manhole flange
CN110480251A (en) * 2019-09-11 2019-11-22 襄阳中和机电技术有限公司 A kind of flange adapting to more specifications and steel pipe fixed-position welding device
CN111069839A (en) * 2019-11-15 2020-04-28 中建材轻工业自动化研究所有限公司 Positioning rotary position changing device
CN113042970A (en) * 2021-04-23 2021-06-29 中船澄西扬州船舶有限公司 Positioning tool for assembling pipe fitting and flange
CN113909707A (en) * 2021-10-25 2022-01-11 大展智能装备(广东)有限责任公司 Pipe clamping device and pipe cutting machine
CN114952054B (en) * 2022-03-15 2024-03-19 无锡市华立石化工程有限公司 Welding method for upper flat cover and lower flat cover of reactor

Also Published As

Publication number Publication date
JPS4914340A (en) 1974-02-07
DE2328105A1 (en) 1973-12-20
DE2328105B2 (en) 1976-01-29
GB1438674A (en) 1976-06-09
NL7307557A (en) 1973-12-04
JPS5121387B2 (en) 1976-07-02
ES415275A1 (en) 1976-02-01

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