GB155341A - An improved machine for contracting and shaping sheet metal, tubes and the like - Google Patents
An improved machine for contracting and shaping sheet metal, tubes and the likeInfo
- Publication number
- GB155341A GB155341A GB2184719A GB2184719A GB155341A GB 155341 A GB155341 A GB 155341A GB 2184719 A GB2184719 A GB 2184719A GB 2184719 A GB2184719 A GB 2184719A GB 155341 A GB155341 A GB 155341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine
- contracting
- tubes
- sheet metal
- roll
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
155,341. Broady, W. Sept. 5, 1919. Angular bending; corrugating.-A plate or tube bending or corrugating machine has rolls C, C<1> mounted on fixed axes one above the other and a third roll d adjustable in a vertical direction for pressing the work against the lower roll. The machine is belt driven by means of pulleys G, G<1>, G<2>, and has a flat table A<2> convenient for supporting metal sheets when the edges are being bent. Fig. 4 shows the forms of rolls for grooving a sheet or tube, the roll C in this case acting as a guide or being removed if desired. The top or mouth of a metal pan or like article may'be drawn inwards in the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2184719A GB155341A (en) | 1919-09-05 | 1919-09-05 | An improved machine for contracting and shaping sheet metal, tubes and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2184719A GB155341A (en) | 1919-09-05 | 1919-09-05 | An improved machine for contracting and shaping sheet metal, tubes and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB155341A true GB155341A (en) | 1920-12-06 |
Family
ID=10169798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2184719A Expired GB155341A (en) | 1919-09-05 | 1919-09-05 | An improved machine for contracting and shaping sheet metal, tubes and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB155341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570818A (en) * | 2022-02-23 | 2022-06-03 | 重庆星豪精密机械有限公司 | Medical aluminum alloy support hollow tube indenting device |
-
1919
- 1919-09-05 GB GB2184719A patent/GB155341A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570818A (en) * | 2022-02-23 | 2022-06-03 | 重庆星豪精密机械有限公司 | Medical aluminum alloy support hollow tube indenting device |
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