GB1047059A - Machine for straightening sheet metal - Google Patents
Machine for straightening sheet metalInfo
- Publication number
- GB1047059A GB1047059A GB42281/64A GB4228164A GB1047059A GB 1047059 A GB1047059 A GB 1047059A GB 42281/64 A GB42281/64 A GB 42281/64A GB 4228164 A GB4228164 A GB 4228164A GB 1047059 A GB1047059 A GB 1047059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- sheet metal
- oct
- machine
- straightening
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
1,047,059. Straightening. F. UNGERER. Oct. 16, 1964 [Oct. 19, 1963], No. 42281/64. Heading B3E. In a sheet metal straightening machine at least one bell crank lever 8 between pressure spindles 4 and an adjustable upper group 2 of rollers is operable by hydraulic piston means 10, 11 to cause a quick lift of the rollers independently of their setting when sensing devices such as feelers 13, 14, a photo-electric cell or radiation means detect thickening of the sheet at welded overlapping edges. The hydraulic pistons 10 are preferably pivotally mounted on angle plates 12 attached to bridge supports 7 so that they are automatically adjusted in height with the upper rollers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU10213A DE1235846B (en) | 1963-10-19 | 1963-10-19 | Straightener |
FR40122A FR1457823A (en) | 1963-10-19 | 1965-11-29 | Dressing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047059A true GB1047059A (en) | 1966-11-02 |
Family
ID=26001006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42281/64A Expired GB1047059A (en) | 1963-10-19 | 1964-10-16 | Machine for straightening sheet metal |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1457823A (en) |
GB (1) | GB1047059A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111482530A (en) * | 2018-10-16 | 2020-08-04 | 章警帅 | Bar straightener for construction |
CN117299869A (en) * | 2023-11-30 | 2023-12-29 | 交城县佳源装备制造有限公司 | Railway wagon door leveling equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657986C3 (en) * | 1976-12-21 | 1981-07-09 | Horst Zerhoch Vorrichtungs- Und Maschinenbau Kg, 7573 Sinzheim | Adjustment device for a sheet leveler to adjust the leveling gap |
-
1964
- 1964-10-16 GB GB42281/64A patent/GB1047059A/en not_active Expired
-
1965
- 1965-11-29 FR FR40122A patent/FR1457823A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111482530A (en) * | 2018-10-16 | 2020-08-04 | 章警帅 | Bar straightener for construction |
CN117299869A (en) * | 2023-11-30 | 2023-12-29 | 交城县佳源装备制造有限公司 | Railway wagon door leveling equipment |
CN117299869B (en) * | 2023-11-30 | 2024-02-06 | 交城县佳源装备制造有限公司 | Railway wagon door leveling equipment |
Also Published As
Publication number | Publication date |
---|---|
FR1457823A (en) | 1966-01-24 |
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