JPH0350640B2 - - Google Patents

Info

Publication number
JPH0350640B2
JPH0350640B2 JP58107529A JP10752983A JPH0350640B2 JP H0350640 B2 JPH0350640 B2 JP H0350640B2 JP 58107529 A JP58107529 A JP 58107529A JP 10752983 A JP10752983 A JP 10752983A JP H0350640 B2 JPH0350640 B2 JP H0350640B2
Authority
JP
Japan
Prior art keywords
cylindrical body
welded
welding
pipes
pipe
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 - Lifetime
Application number
JP58107529A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59232698A (ja
Inventor
Hisashi Yoneyama
Atsushi Makino
Yoshiharu Ikenaka
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.)
Teisan KK
Nippon Steel Nisshin Co Ltd
Original Assignee
Teisan KK
Nisshin Steel Co Ltd
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 Teisan KK, Nisshin Steel Co Ltd filed Critical Teisan KK
Priority to JP10752983A priority Critical patent/JPS59232698A/ja
Publication of JPS59232698A publication Critical patent/JPS59232698A/ja
Publication of JPH0350640B2 publication Critical patent/JPH0350640B2/ja
Granted 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
    • B23K37/0533—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 external pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
JP10752983A 1983-06-15 1983-06-15 管の突合せ溶接用治具 Granted JPS59232698A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10752983A JPS59232698A (ja) 1983-06-15 1983-06-15 管の突合せ溶接用治具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10752983A JPS59232698A (ja) 1983-06-15 1983-06-15 管の突合せ溶接用治具

Publications (2)

Publication Number Publication Date
JPS59232698A JPS59232698A (ja) 1984-12-27
JPH0350640B2 true JPH0350640B2 (de) 1991-08-02

Family

ID=14461499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10752983A Granted JPS59232698A (ja) 1983-06-15 1983-06-15 管の突合せ溶接用治具

Country Status (1)

Country Link
JP (1) JPS59232698A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6729529B2 (en) * 2002-02-27 2004-05-04 The Boeing Company System and method for cutting and orbital welding thin-walled tubing
US8714433B1 (en) * 2013-03-13 2014-05-06 Lincoln Global, Inc. Welder track ring clamp
CN103639642B (zh) * 2013-12-05 2016-10-12 攀钢集团工程技术有限公司 管道外对口装置以及管道组对焊接的施工方法
CN113681487A (zh) * 2021-07-19 2021-11-23 深圳福能医疗科技有限公司 一种支撑器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548097U (de) * 1977-06-20 1979-01-19
JPS5721492B2 (de) * 1978-08-02 1982-05-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721492U (de) * 1980-07-09 1982-02-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548097U (de) * 1977-06-20 1979-01-19
JPS5721492B2 (de) * 1978-08-02 1982-05-07

Also Published As

Publication number Publication date
JPS59232698A (ja) 1984-12-27

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