GB1440757A - Welding - Google Patents

Welding

Info

Publication number
GB1440757A
GB1440757A GB3661672A GB3661672A GB1440757A GB 1440757 A GB1440757 A GB 1440757A GB 3661672 A GB3661672 A GB 3661672A GB 3661672 A GB3661672 A GB 3661672A GB 1440757 A GB1440757 A GB 1440757A
Authority
GB
United Kingdom
Prior art keywords
strip
welding
plates
junction
block
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
GB3661672A
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.)
Cleveland Bridge and Engr Co Ltd
Original Assignee
Cleveland Bridge and Engr 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 Cleveland Bridge and Engr Co Ltd filed Critical Cleveland Bridge and Engr Co Ltd
Priority to GB3661672A priority Critical patent/GB1440757A/en
Priority to CA177,754A priority patent/CA990549A/en
Priority to NL7310664A priority patent/NL7310664A/xx
Priority to NO310373A priority patent/NO134191C/no
Priority to FR7328488A priority patent/FR2194520B1/fr
Priority to IT6935873A priority patent/IT1004540B/en
Priority to DE19732339615 priority patent/DE2339615A1/en
Priority to US05/511,034 priority patent/US4075453A/en
Publication of GB1440757A publication Critical patent/GB1440757A/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

Abstract

1440757 Welding by fusion CLEVELAND BRIDGE & ENG CO Ltd 24 July 1973 [4 Aug 1972] 36616/72 Heading B3R In a method of butt welding two steel plates 1, 2 together, the plates are placed so that their edges are closely adjacent to or abut each other, a steel backing strip 3 of segmented cross-section is placed against one side of the junction so formed so that it extends along and spans the junction and the strip is supported by a heatconductive block 4 with a face in which there is a recess for receiving the strip, the block being supported for example by telescopic spring unit 5 mounted on beam 6. The faces of the strip and block are such that they form a surface in contact with the plates 1, 2. The plates are then welded together with the backing strip by a welding pass along the junction on the side of the plates opposite to the backing strip in an automatic welding process, e.g. submerged arc or open arc with a coated electrode. If necessary, the steel plates may be tack-welded together prior to the final welding step. The strip may be removed after welding by machining if desired.
GB3661672A 1972-08-04 1972-08-04 Welding Expired GB1440757A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB3661672A GB1440757A (en) 1972-08-04 1972-08-04 Welding
CA177,754A CA990549A (en) 1972-08-04 1973-07-31 Method of butt welding
NL7310664A NL7310664A (en) 1972-08-04 1973-08-01
NO310373A NO134191C (en) 1972-08-04 1973-08-02
FR7328488A FR2194520B1 (en) 1972-08-04 1973-08-03
IT6935873A IT1004540B (en) 1972-08-04 1973-08-03 PROCEDURE FOR HEAD WELDING OF STEEL SHEETS
DE19732339615 DE2339615A1 (en) 1972-08-04 1973-08-04 METHOD OF BUTT WELDING STEEL PLATES
US05/511,034 US4075453A (en) 1972-08-04 1974-09-30 Welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3661672A GB1440757A (en) 1972-08-04 1972-08-04 Welding

Publications (1)

Publication Number Publication Date
GB1440757A true GB1440757A (en) 1976-06-23

Family

ID=10389738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3661672A Expired GB1440757A (en) 1972-08-04 1972-08-04 Welding

Country Status (7)

Country Link
CA (1) CA990549A (en)
DE (1) DE2339615A1 (en)
FR (1) FR2194520B1 (en)
GB (1) GB1440757A (en)
IT (1) IT1004540B (en)
NL (1) NL7310664A (en)
NO (1) NO134191C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107662069A (en) * 2017-11-01 2018-02-06 上海和达汽车配件有限公司 A kind of heat abstractor for thin plate aluminum alloy welding tooling
CN112247413A (en) * 2020-10-22 2021-01-22 湖南蓝天机器人科技有限公司 Crawler-type back lining pad

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062997B4 (en) * 2004-12-22 2007-07-05 Airbus Deutschland Gmbh Device for clamping at least two components, in particular components for aircraft, for connecting the components by a weld formed by means of friction stir welding between two component edges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107662069A (en) * 2017-11-01 2018-02-06 上海和达汽车配件有限公司 A kind of heat abstractor for thin plate aluminum alloy welding tooling
CN112247413A (en) * 2020-10-22 2021-01-22 湖南蓝天机器人科技有限公司 Crawler-type back lining pad

Also Published As

Publication number Publication date
CA990549A (en) 1976-06-08
NL7310664A (en) 1974-02-06
NO134191B (en) 1976-05-24
FR2194520B1 (en) 1980-03-07
DE2339615A1 (en) 1974-02-21
NO134191C (en) 1976-09-01
FR2194520A1 (en) 1974-03-01
IT1004540B (en) 1976-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee