GB720367A - Apparatus for electrically butt-welding wire ends - Google Patents
Apparatus for electrically butt-welding wire endsInfo
- Publication number
- GB720367A GB720367A GB1722051A GB1722051A GB720367A GB 720367 A GB720367 A GB 720367A GB 1722051 A GB1722051 A GB 1722051A GB 1722051 A GB1722051 A GB 1722051A GB 720367 A GB720367 A GB 720367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clamps
- welding
- joint
- cam
- spring
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
- B23K11/0026—Welding of thin articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
720,367. Welding by pressure. DUNLOP RUBBER CO., Ltd. July 11, 1952 [July 20, 1961], No. 17220/51. Class 83 (4). Welding a butt-joint between the ends of a wire by clamping the ends in pairs of jaws which first heat the joint to effect welding and then heat it at a more remote position to anneal the joint. Each welding unit comprises welding clamps 91a, 91b on geared levers 96a, 96b opened by cams 102 and closed by spring pressure and similar annealing clamps 93a, 93b. The left-hand clamps, Fig. 1, are mounted on a member 97 slidable on shafts 104, 105 by a spring 103 when released by a cam 100 on a shaft 101 which carries the cams 102 for opening the clamps. The clamps are connected to the secondary of a transformer Fig. 12 (not shown), the primary of which contains a switch operated by a cam shaft. The shortening of the wire during welding allows spring 103 to push the member 97 to the right to operate a switch 114 for cutting off the current. In operation, the wire loop is held in clamps 91, 92, 93, 94. A cam, Fig. 4 (not shown), closes the transformer primary. circuit and the clamps are energized. The spring 103 moves the left-hand member 97 to the right to effect welding the switch 114 operates to open the primary circuit. The welding clamps are then released by the cams 102 and the annealing clamps energized by a cam to anneal the joint. Specification 720,370 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1722051A GB720367A (en) | 1952-07-11 | 1952-07-11 | Apparatus for electrically butt-welding wire ends |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1722051A GB720367A (en) | 1952-07-11 | 1952-07-11 | Apparatus for electrically butt-welding wire ends |
Publications (1)
Publication Number | Publication Date |
---|---|
GB720367A true GB720367A (en) | 1954-12-15 |
Family
ID=10091346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1722051A Expired GB720367A (en) | 1952-07-11 | 1952-07-11 | Apparatus for electrically butt-welding wire ends |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB720367A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114340827A (en) * | 2019-09-04 | 2022-04-12 | 弗罗纽斯国际有限公司 | Method and welding device for carrying out a multiple welding method |
-
1952
- 1952-07-11 GB GB1722051A patent/GB720367A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114340827A (en) * | 2019-09-04 | 2022-04-12 | 弗罗纽斯国际有限公司 | Method and welding device for carrying out a multiple welding method |
CN114340827B (en) * | 2019-09-04 | 2024-01-30 | 弗罗纽斯国际有限公司 | Method and welding device for carrying out a multiple welding method |
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