GB584650A - Improvements in or relating to flame cutting apparatus - Google Patents
Improvements in or relating to flame cutting apparatusInfo
- Publication number
- GB584650A GB584650A GB137245A GB137245A GB584650A GB 584650 A GB584650 A GB 584650A GB 137245 A GB137245 A GB 137245A GB 137245 A GB137245 A GB 137245A GB 584650 A GB584650 A GB 584650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- collar
- secured
- cutting
- cut
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Scissors And Nippers (AREA)
- Arc Welding In General (AREA)
Abstract
584,650. Cutting by fusion. CURRAN & CO., Ltd., E., and JOYNES, F. Jan. 17, 1945, No. 1372. [Class 83 (iv)] A flame cutting apparatus particularly for cutting armour plating on non-planar surfaces of vehicles &c., comprises a bar secured at one end to the surface to be cut and carrying a rotatably mounted slidable collar, which supports a cutting nozzle holder movable about the bar axis as a centre, the position of the collar along the bar being adjustable in relation to the surface to be cut. The bar 1 which may pass through a hole in a non-planar surface or may be secured in a socket welded thereto, may be provided with a flange 4 and may be secured to the plate 2 to be cut by a cotter passing through a slot 3 or by a three-pronged clamp 17 having a spherical bearing surface engaging a similar surface on a nut 18 screwed on the bar. A collar 5 which is slidably and rotatably mounted on the bar by a ball-bearing 6 has the inner race secured to a sleeve 7 pressed upwards by a spring 10. The upper part of the bar is screw-threaded to engage a nut 8 provided with an adjusting handle 9 or the collar may be screw-threaded to engage a thread on the bar which may be rotated to effect the adjustment. To a lug 11 on the collar 5 is bolted an angularly adjustable arm 12 which is bolted at its lower end to a lug 13 on the outer ring 14 of the cutter nozzle holder assembly which supports through a ballbearing 15 a holder 16 to receive a hand torch 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB137245A GB584650A (en) | 1945-01-17 | 1945-01-17 | Improvements in or relating to flame cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB137245A GB584650A (en) | 1945-01-17 | 1945-01-17 | Improvements in or relating to flame cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB584650A true GB584650A (en) | 1947-01-20 |
Family
ID=9720862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB137245A Expired GB584650A (en) | 1945-01-17 | 1945-01-17 | Improvements in or relating to flame cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB584650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262871A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of big-diameter pipeline cutter device |
-
1945
- 1945-01-17 GB GB137245A patent/GB584650A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262871A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of big-diameter pipeline cutter device |
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