GB2132534B - Backing bars for use in welding processes - Google Patents

Backing bars for use in welding processes

Info

Publication number
GB2132534B
GB2132534B GB08233660A GB8233660A GB2132534B GB 2132534 B GB2132534 B GB 2132534B GB 08233660 A GB08233660 A GB 08233660A GB 8233660 A GB8233660 A GB 8233660A GB 2132534 B GB2132534 B GB 2132534B
Authority
GB
United Kingdom
Prior art keywords
welding processes
backing bars
backing
bars
welding
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
GB08233660A
Other versions
GB2132534A (en
Inventor
Derek Crossland
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB08233660A priority Critical patent/GB2132534B/en
Publication of GB2132534A publication Critical patent/GB2132534A/en
Application granted granted Critical
Publication of GB2132534B publication Critical patent/GB2132534B/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
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
GB08233660A 1982-11-25 1982-11-25 Backing bars for use in welding processes Expired GB2132534B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08233660A GB2132534B (en) 1982-11-25 1982-11-25 Backing bars for use in welding processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08233660A GB2132534B (en) 1982-11-25 1982-11-25 Backing bars for use in welding processes

Publications (2)

Publication Number Publication Date
GB2132534A GB2132534A (en) 1984-07-11
GB2132534B true GB2132534B (en) 1986-05-08

Family

ID=10534516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233660A Expired GB2132534B (en) 1982-11-25 1982-11-25 Backing bars for use in welding processes

Country Status (1)

Country Link
GB (1) GB2132534B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886246A1 (en) 2013-12-19 2015-06-24 MAHLE Behr France Hambach S.A.S Joining device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB770505A (en) * 1955-05-05 1957-03-20 Trent Tube Company Improvements relating to method and apparatus for producing welded seam tubing
GB936874A (en) * 1961-04-07 1963-09-18 Rolls Royce Backing bar
GB945986A (en) * 1961-11-29 1964-01-08 Standard Pressed Steel Co Improvements in or relating to arc welding
US3240913A (en) * 1963-08-19 1966-03-15 Crucible Steel Co America Apparatus for controlling degree of penetration in welding, especially of tubing
GB992906A (en) * 1964-02-14 1965-05-26 Rolls Royce Improvements in or relating to welding
GB1217507A (en) * 1967-12-13 1970-12-31 Herbert Witzenmann Method and device for the continuous manufacture of thin-walled tubes of any length desired
FR2385486A1 (en) * 1977-03-31 1978-10-27 Petroles Cie Francaise AUTOMATIC CHAMFERED TUBES WELDING METHOD AND MACHINE

Also Published As

Publication number Publication date
GB2132534A (en) 1984-07-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951125