GB528980A - Improvements in or relating to the manufacture of metal beams and the like sections - Google Patents
Improvements in or relating to the manufacture of metal beams and the like sectionsInfo
- Publication number
- GB528980A GB528980A GB1486339A GB1486339A GB528980A GB 528980 A GB528980 A GB 528980A GB 1486339 A GB1486339 A GB 1486339A GB 1486339 A GB1486339 A GB 1486339A GB 528980 A GB528980 A GB 528980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- face
- flange
- joint
- 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
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
528,980. Making girders &c. DORMAN, LONG & CO., Ltd., and MITCHELL, P. May 18, 1939, No. 14863. [Classes 83 (i), 83 (ii) and 83 (iv)] Uniting by fusion : casting composite articles.-In making a welded T-joint in the manufacture of constructional sections such as T or I beams, girders &c. a channel is formed between the adjacent edge of a web plate and the face of a flange plate into which is introduced a welding rod whereby the joint may be completed in one welding run from one side of the web. The web b may be formed at one edge with a groove f leaving a thin portion g in abutment with the flange a so as to provide a channel h. The parts a, b are arranged at such an angle that the face of the upper fillet weld is in a horizontal plane A. A removable backing block i of copper or like with a chamfered or like corner m is placed between the rearside of the web and the face d of the flange so that the upper and lower fillets o, r, Fig. 2, are equal and symmetrical. Welding is preferably effected by the electric arc, the welding rod n, bottom of web and flange face d being melted so as to complete the joint. A web with a grooved edge may be replaced by a web with a chamfered edge. In another form a square end c on the web may be supported on the block i at a distance from the face d of the flange, the base of the barrel h being formed by a thin strip of steel t so as to prevent the arc striking the copper backing block. The backing block may be of the same length as the plates or may comprise a short block moved along the joint during welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1486339A GB528980A (en) | 1939-05-18 | 1939-05-18 | Improvements in or relating to the manufacture of metal beams and the like sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1486339A GB528980A (en) | 1939-05-18 | 1939-05-18 | Improvements in or relating to the manufacture of metal beams and the like sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB528980A true GB528980A (en) | 1940-11-12 |
Family
ID=10048826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1486339A Expired GB528980A (en) | 1939-05-18 | 1939-05-18 | Improvements in or relating to the manufacture of metal beams and the like sections |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB528980A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182179A (en) * | 1964-05-18 | 1965-05-04 | Pittsburgh Des Moines Steel | Method of making a welded joint |
| GB2212429A (en) * | 1987-11-17 | 1989-07-26 | Hitachi Metals Ltd | Joining a beam to an end connector |
| WO2002066194A1 (en) | 2001-02-19 | 2002-08-29 | Hitachi Construction Machinery Co., Ltd. | Welding method, welding device, welded joint, and welded structure |
| CN111906408A (en) * | 2019-07-31 | 2020-11-10 | 中车大同电力机车有限公司 | Manufacturing method of T-shaped joint |
-
1939
- 1939-05-18 GB GB1486339A patent/GB528980A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182179A (en) * | 1964-05-18 | 1965-05-04 | Pittsburgh Des Moines Steel | Method of making a welded joint |
| GB2212429A (en) * | 1987-11-17 | 1989-07-26 | Hitachi Metals Ltd | Joining a beam to an end connector |
| GB2212429B (en) * | 1987-11-17 | 1991-10-23 | Hitachi Metals Ltd | A method for joining a beam to a connector prior to securing the connector to a support structure |
| WO2002066194A1 (en) | 2001-02-19 | 2002-08-29 | Hitachi Construction Machinery Co., Ltd. | Welding method, welding device, welded joint, and welded structure |
| EP1378310A1 (en) * | 2001-02-19 | 2004-01-07 | Hitachi Construction Machinery Co., Ltd. | Welding method, welding device, welded joint, and welded structure |
| EP1378310A4 (en) * | 2001-02-19 | 2008-04-23 | Hitachi Construction Machinery | Welding method, welding device, welded joint, and welded structure |
| CN111906408A (en) * | 2019-07-31 | 2020-11-10 | 中车大同电力机车有限公司 | Manufacturing method of T-shaped joint |
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