GB525485A - Improved means for use in the manufacture of electrically welded wire frames - Google Patents
Improved means for use in the manufacture of electrically welded wire framesInfo
- Publication number
- GB525485A GB525485A GB5879/39A GB587939A GB525485A GB 525485 A GB525485 A GB 525485A GB 5879/39 A GB5879/39 A GB 5879/39A GB 587939 A GB587939 A GB 587939A GB 525485 A GB525485 A GB 525485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rods
- head
- welding
- lever
- shaft
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
- B21F27/122—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires
- B21F27/124—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires applied by rotation
-
- 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
- B23K11/008—Manufacturing of metallic grids or mats by spot welding
- B23K11/0086—Grids or mats used in concrete structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Wire Processing (AREA)
Abstract
525,485. Making electrically welded wire frames. WELLINGTON CONCRETE PIPE CO., Ltd. Feb. 22, 1939, No. 5879. Convention date, Feb. 24, 1938. [Class 83 (iv)] In making a frame for use in reinforcing concrete pipes the cylindrical arrangement of rods A is drawn longitudinally across spaced metal blocks in the periphery of a drum-form welding head 40 while the rods and head are rotated, and an encircling wire is wound upon the head outside the rods A and passes beneath the electrodes 42 which are adapted to bear on the head. The rods A are located in tubes 13 mounted between discs 11 on a shaft 12 which also carries the welding heal and is driven from the shaft 18 under the control of a clutch operated by a lever 23. One disc 11 is supported by rollers 17 in a cradle 16. The rods A are secured at one end to a disc 36 on an axle 35 mounted in a frame 30 carrying a split nut which may be coupled to a screw 27 by a lever 33. The screw 27 is driven from the shaft 18 under the control of a clutch operated by a lever 29. The periphery of the welding drum is made up of copper blocks separated by insulating blocks. The electrodes 42 are mounted on an arm 43 urged downward by a spring 45. The encircling wire is drawn from a spool between adjustable rollers 47 on a pivoted arm 46. The discs 11 and 36 may be provided with additional sets of tubes and holes for making different diameter frames but a different welding drum will be required in each case. Specification 400,790 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ525485X | 1938-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB525485A true GB525485A (en) | 1940-08-29 |
Family
ID=19915898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5879/39A Expired GB525485A (en) | 1938-02-24 | 1939-02-22 | Improved means for use in the manufacture of electrically welded wire frames |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB525485A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275785A (en) * | 1963-10-17 | 1966-09-27 | Hill D Wilson | Method and apparatus for manufacturing well screens |
| EP0035477A1 (en) * | 1980-03-05 | 1981-09-09 | REMA - Macchine Utensili Spa | Machine to produce forming cages for reinforcement |
| WO2020200466A1 (en) * | 2019-04-04 | 2020-10-08 | Mbk Maschinenbau Gmbh | Apparatus for equipping a basket welding machine and basket welding machine |
| RU2791979C1 (en) * | 2019-04-04 | 2023-03-15 | Мбк Машиненбау Гмбх | Device for assembly of the machine for welding the frame and machine for welding the frame |
-
1939
- 1939-02-22 GB GB5879/39A patent/GB525485A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275785A (en) * | 1963-10-17 | 1966-09-27 | Hill D Wilson | Method and apparatus for manufacturing well screens |
| EP0035477A1 (en) * | 1980-03-05 | 1981-09-09 | REMA - Macchine Utensili Spa | Machine to produce forming cages for reinforcement |
| WO2020200466A1 (en) * | 2019-04-04 | 2020-10-08 | Mbk Maschinenbau Gmbh | Apparatus for equipping a basket welding machine and basket welding machine |
| CN113677453A (en) * | 2019-04-04 | 2021-11-19 | Mbk机械工程有限公司 | Cage welding machine and device for assembling same |
| KR20210148149A (en) * | 2019-04-04 | 2021-12-07 | 엠베카 마쉰엔바우 게엠베하 | Cage Welding Machine Mounting Device and Cage Welding Machine |
| RU2791979C1 (en) * | 2019-04-04 | 2023-03-15 | Мбк Машиненбау Гмбх | Device for assembly of the machine for welding the frame and machine for welding the frame |
| KR102628800B1 (en) * | 2019-04-04 | 2024-01-23 | 엠베카 마쉰엔바우 게엠베하 | Devices for mounting cage welding machines and cage welding machines |
| US11931794B2 (en) | 2019-04-04 | 2024-03-19 | Mbk Maschinenbau Gmbh | Apparatus for loading a cage welding machine and cage welding machine |
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