GB656696A - Improvements in and relating to welded joints - Google Patents

Improvements in and relating to welded joints

Info

Publication number
GB656696A
GB656696A GB2895148A GB2895148A GB656696A GB 656696 A GB656696 A GB 656696A GB 2895148 A GB2895148 A GB 2895148A GB 2895148 A GB2895148 A GB 2895148A GB 656696 A GB656696 A GB 656696A
Authority
GB
United Kingdom
Prior art keywords
parts
welding
joint
lands
fusion
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
GB2895148A
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.)
DANIEL WILLIAM ADAMS
Hadfields Ltd
Original Assignee
DANIEL WILLIAM ADAMS
Hadfields 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 DANIEL WILLIAM ADAMS, Hadfields Ltd filed Critical DANIEL WILLIAM ADAMS
Priority to GB2895148A priority Critical patent/GB656696A/en
Publication of GB656696A publication Critical patent/GB656696A/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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

656,696. Uniting by fusion. HADFIELDS, Ltd., COLBECK, E. W., RAIT, J. R., and ADAMS, D. W. Nov. 8, 1948, No. 28951. [Class 83 (iv)] In the preparation of two metal parts to be joined together by fusion welding by means of a butt joint of substantially uniform quality throughout, provision is made, for closing the welding gap, by means of a backing standing proud of the root face of the parts and formed by integral portions of the parts. The parts A and B to be joined are provided with integral lands L off-set from the side opposite which the weld is to be made and these are spigotted at G serving to align the parts. The welding gap thus formed is thus bounded at the root by a backing consisting of the overlapping land portions. The first welding run at least, is made with an arc welding electrode of deep penetrative characteristics so that the weld metal penetrates the joint below the normal level of the faces of the parts on the underside. The joint is particularly adapted for pipes and the lands are subsequently machined away to give a smooth interior surface to the pipe length.
GB2895148A 1948-11-08 1948-11-08 Improvements in and relating to welded joints Expired GB656696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2895148A GB656696A (en) 1948-11-08 1948-11-08 Improvements in and relating to welded joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2895148A GB656696A (en) 1948-11-08 1948-11-08 Improvements in and relating to welded joints

Publications (1)

Publication Number Publication Date
GB656696A true GB656696A (en) 1951-08-29

Family

ID=10283835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2895148A Expired GB656696A (en) 1948-11-08 1948-11-08 Improvements in and relating to welded joints

Country Status (1)

Country Link
GB (1) GB656696A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268248A (en) * 1963-11-08 1966-08-23 Douglas Aircraft Co Inc Inter-locking welded joint
US3439941A (en) * 1966-07-27 1969-04-22 Weatherhead Co Welded tube fitting
US3986735A (en) * 1973-06-08 1976-10-19 Explosive Metal Working Holland B.V. Methods for welding two metal pieces of tubing with their ends to each other and to pipe-lines consisting of pieces of tubing thus welded to each other
US4182950A (en) * 1973-10-11 1980-01-08 Boros Lawrence A Deep fill welding joint configuration and welding method
WO2006129025A1 (en) * 2005-06-02 2006-12-07 Serimax Method for machining metal conduits to form a v-shaped profiled section on pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits
EP1835217A2 (en) * 2006-03-14 2007-09-19 Mitsubishi Heavy Industries, Ltd. Welded piping joint structure
US10688600B2 (en) 2016-12-13 2020-06-23 Caterpillar Inc. Structure having stress protected groove weld and structural members forming the same
US10981253B2 (en) 2016-12-13 2021-04-20 Caterpillar Inc. Structure having stress protected groove weld and structural members forming the same
WO2021162547A1 (en) 2020-02-10 2021-08-19 Kranendonk Beheersmaatschappij B.V. Method for coaxially welding two tubes together.
US11185949B2 (en) * 2019-03-14 2021-11-30 Caterpillar Inc. Method of manufacturing structural component for joining with another structural component by stress protected groove weld

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268248A (en) * 1963-11-08 1966-08-23 Douglas Aircraft Co Inc Inter-locking welded joint
US3439941A (en) * 1966-07-27 1969-04-22 Weatherhead Co Welded tube fitting
US3986735A (en) * 1973-06-08 1976-10-19 Explosive Metal Working Holland B.V. Methods for welding two metal pieces of tubing with their ends to each other and to pipe-lines consisting of pieces of tubing thus welded to each other
US4182950A (en) * 1973-10-11 1980-01-08 Boros Lawrence A Deep fill welding joint configuration and welding method
WO2006129025A1 (en) * 2005-06-02 2006-12-07 Serimax Method for machining metal conduits to form a v-shaped profiled section on pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits
FR2886563A1 (en) * 2005-06-02 2006-12-08 Serimer Dasa Soc Par Actions S PROCESS FOR MACHINING METAL CONDUITS FOR FORMING PIPELINE TYPE PIPELINE
EP1835217A2 (en) * 2006-03-14 2007-09-19 Mitsubishi Heavy Industries, Ltd. Welded piping joint structure
EP1835217A3 (en) * 2006-03-14 2012-05-09 Mitsubishi Heavy Industries, Ltd. Welded piping joint structure
US10688600B2 (en) 2016-12-13 2020-06-23 Caterpillar Inc. Structure having stress protected groove weld and structural members forming the same
US10981253B2 (en) 2016-12-13 2021-04-20 Caterpillar Inc. Structure having stress protected groove weld and structural members forming the same
US11253956B2 (en) 2016-12-13 2022-02-22 Caterpillar Inc. Structure having stress protected groove weld and structural members forming the same
US11185949B2 (en) * 2019-03-14 2021-11-30 Caterpillar Inc. Method of manufacturing structural component for joining with another structural component by stress protected groove weld
WO2021162547A1 (en) 2020-02-10 2021-08-19 Kranendonk Beheersmaatschappij B.V. Method for coaxially welding two tubes together.
NL2024866B1 (en) * 2020-02-10 2021-09-15 Kranendonk Beheersmaatschappij B V Method for the coaxial welding of two pipes.

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