IT1273326B - BENDING MACHINE FOR SHEETS - Google Patents
BENDING MACHINE FOR SHEETSInfo
- Publication number
- IT1273326B IT1273326B ITMI940323A ITMI940323A IT1273326B IT 1273326 B IT1273326 B IT 1273326B IT MI940323 A ITMI940323 A IT MI940323A IT MI940323 A ITMI940323 A IT MI940323A IT 1273326 B IT1273326 B IT 1273326B
- Authority
- IT
- Italy
- Prior art keywords
- bending machine
- counterblade
- integral
- blank holder
- sheets
- Prior art date
Links
- 238000005452 bending Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 1
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/045—With a wiping movement of the bending blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Abstract
Una macchina piegatrice per fogli di lamiera comprende una controlama (5) solidale con un basamento fisso (1), un premilamiera (40) mobile sovrastante la controlama (5), primi mezzi di movimentazione in direzione verticale del premilamiera (40) rispetto alla controlama (5); il premilamiera (40) è solidale con un supporto (4) incernierato ad almeno una manovella (3) solidale con un albero (2) girevolmente accoppiato al basamento (1), e sono previsti secondi mezzi di movimentazione (9, 10, 42) per determinare la rotazione di detto albero (2).(Figura 1).A sheet metal bending machine comprises a counterblade (5) integral with a fixed base (1), a movable blank holder (40) above the counterblade (5), first means of movement in the vertical direction of the blank holder (40) with respect to the counterblade (5); the blank holder (40) is integral with a support (4) hinged to at least one crank (3) integral with a shaft (2) rotatably coupled to the base (1), and second handling means are provided (9, 10, 42) to determine the rotation of said shaft (2). (Figure 1).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940323A IT1273326B (en) | 1994-02-23 | 1994-02-23 | BENDING MACHINE FOR SHEETS |
AT95200333T ATE180697T1 (en) | 1994-02-23 | 1995-02-11 | SHEET BENDING MACHINE |
DK95200333T DK0669174T3 (en) | 1994-02-23 | 1995-02-11 | Machine for folding sheet metal |
EP95200333A EP0669174B1 (en) | 1994-02-23 | 1995-02-11 | Machine for bending sheets of metal |
DE69509936T DE69509936T2 (en) | 1994-02-23 | 1995-02-11 | Sheet metal bending machine |
ES95200333T ES2135653T3 (en) | 1994-02-23 | 1995-02-11 | MACHINE TO FOLD METAL SHEETS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940323A IT1273326B (en) | 1994-02-23 | 1994-02-23 | BENDING MACHINE FOR SHEETS |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940323A0 ITMI940323A0 (en) | 1994-02-23 |
ITMI940323A1 ITMI940323A1 (en) | 1995-08-23 |
IT1273326B true IT1273326B (en) | 1997-07-08 |
Family
ID=11367947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940323A IT1273326B (en) | 1994-02-23 | 1994-02-23 | BENDING MACHINE FOR SHEETS |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0669174B1 (en) |
AT (1) | ATE180697T1 (en) |
DE (1) | DE69509936T2 (en) |
DK (1) | DK0669174T3 (en) |
ES (1) | ES2135653T3 (en) |
IT (1) | IT1273326B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1312333B1 (en) * | 1999-05-27 | 2002-04-15 | Salvagnini Italia Spa | FOLDING AND CRUSHING BLADE FOR MACHINE FOR FOLDING AND SMOOTHING OF SHEET SHEETS AND MACHINE USING THE BLADE |
IT1312343B1 (en) * | 1999-06-03 | 2002-04-15 | Salvagnini Italia Spa | BENDING MACHINE FOR SHEETS WITH HIGH EDGES. |
ES2209594B1 (en) * | 2002-01-29 | 2005-06-01 | Goiti, S. Coop. | AUTOMATIC PANELING MACHINE. |
CN102430618B (en) * | 2011-11-11 | 2014-03-26 | 中国建筑土木建设有限公司 | Square folding device and method for iron sheet rectangular pipe |
ITUB20154609A1 (en) * | 2015-09-22 | 2017-03-22 | Tecnoma Automazioni Ind Srl | MULTIFUNCTIONAL MACHINE THAT CAN MAKE FOLDS, CURVES OPEN AND CLOSED IN THE SHEET, SEQUENTLY, IN THE ONLY STRUCTURE. |
CN111804782B (en) * | 2020-07-23 | 2021-07-13 | 南京云上自动化科技有限公司 | High-speed and high-precision numerical control flanging machine and flanging beam displacement solving method |
CN111872190B (en) * | 2020-07-23 | 2021-07-13 | 南京云上自动化科技有限公司 | High-precision heavy-load numerical control flanging machine |
DE102022119618B3 (en) * | 2022-08-04 | 2023-12-28 | Hans Schröder, Maschinenbau, Gesellschaft mit beschränkter Haftung | Folding machine for producing a hollow fold on a sheet and sheet metal bending process |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1090662A (en) * | 1965-04-08 | 1967-11-15 | Wilfred Ernest Gale | Improvements in or relating to folding machines |
US3359771A (en) * | 1965-07-01 | 1967-12-26 | Dreis & Krump Mfg Co | Bench brake |
US3662584A (en) * | 1970-06-15 | 1972-05-16 | Niagara Machine & Tool Works | Sheet metal forming apparatus |
IT1204674B (en) * | 1987-06-03 | 1989-03-10 | Salvagnini Transferica Spa | BENDING MACHINE FOR SHEETS WITH UNIFORM COMPRESSION PLATE |
JPH0618667B2 (en) * | 1988-02-01 | 1994-03-16 | 丸機械工業株式会社 | Folding machine |
JP3720959B2 (en) * | 1997-09-18 | 2005-11-30 | 株式会社東芝 | Secondary battery electrode material |
-
1994
- 1994-02-23 IT ITMI940323A patent/IT1273326B/en active IP Right Grant
-
1995
- 1995-02-11 EP EP95200333A patent/EP0669174B1/en not_active Expired - Lifetime
- 1995-02-11 ES ES95200333T patent/ES2135653T3/en not_active Expired - Lifetime
- 1995-02-11 AT AT95200333T patent/ATE180697T1/en not_active IP Right Cessation
- 1995-02-11 DE DE69509936T patent/DE69509936T2/en not_active Expired - Lifetime
- 1995-02-11 DK DK95200333T patent/DK0669174T3/en active
Also Published As
Publication number | Publication date |
---|---|
EP0669174A2 (en) | 1995-08-30 |
ATE180697T1 (en) | 1999-06-15 |
DE69509936T2 (en) | 1999-12-16 |
ITMI940323A0 (en) | 1994-02-23 |
ITMI940323A1 (en) | 1995-08-23 |
EP0669174B1 (en) | 1999-06-02 |
DE69509936D1 (en) | 1999-07-08 |
EP0669174A3 (en) | 1995-10-11 |
ES2135653T3 (en) | 1999-11-01 |
DK0669174T3 (en) | 1999-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |