EP0298056A3 - Bending press for sheets - Google Patents
Bending press for sheets Download PDFInfo
- Publication number
- EP0298056A3 EP0298056A3 EP88830283A EP88830283A EP0298056A3 EP 0298056 A3 EP0298056 A3 EP 0298056A3 EP 88830283 A EP88830283 A EP 88830283A EP 88830283 A EP88830283 A EP 88830283A EP 0298056 A3 EP0298056 A3 EP 0298056A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- folding
- cutter block
- blades
- cylinders
- actuated
- 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.)
- Granted
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
- 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
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88830283T ATE82167T1 (en) | 1987-07-03 | 1988-07-01 | BENDING PRESS FOR SHEET METAL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT85572/87A IT1222347B (en) | 1987-07-03 | 1987-07-03 | BENDING PRESS FOR SHEETS |
IT8557287 | 1987-07-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0298056A2 EP0298056A2 (en) | 1989-01-04 |
EP0298056A3 true EP0298056A3 (en) | 1990-08-29 |
EP0298056B1 EP0298056B1 (en) | 1992-11-11 |
Family
ID=11328296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88830283A Expired - Lifetime EP0298056B1 (en) | 1987-07-03 | 1988-07-01 | Bending press for sheets |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836004A (en) |
EP (1) | EP0298056B1 (en) |
JP (1) | JPH084838B2 (en) |
AT (1) | ATE82167T1 (en) |
DE (1) | DE3875819T2 (en) |
ES (1) | ES2036715T3 (en) |
IT (1) | IT1222347B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH087939Y2 (en) * | 1989-11-14 | 1996-03-06 | 株式会社アマダ | Plate bending machine |
IT1242874B (en) * | 1990-12-07 | 1994-05-18 | Samat Srl | MACHINE FOR BENDING SHEETS |
IT1258577B (en) * | 1992-04-22 | 1996-02-27 | Antonio Codatto | HANDLING DEVICE FOR PRESSING BLADES FOR SHEETS |
IT1267472B1 (en) * | 1994-10-27 | 1997-02-05 | Sapim Amada Spa | BENDING PRESS FOR THE EXECUTION OF C-BENDS ON THE FOUR EDGES OF A SHEET PANEL. |
IT1267490B1 (en) * | 1994-11-09 | 1997-02-05 | Sapim Amada Spa | DEVICE FOR GRIPPING AND HANDLING OF PIECES OF MATERIAL IN SHEET AND MANIPULATOR OF PIECES OF MATERIAL IN SHEET INCLUDING THIS |
IT1278356B1 (en) * | 1995-02-06 | 1997-11-20 | Sapim Amada Spa | FOLDING EQUIPMENT FOR SHEETS. |
FR2750625B1 (en) * | 1996-07-05 | 1999-01-29 | Jeandeaud Jean Claude | DEVICE FOR MOVING A PART OF A MACHINE AND EXERTING AN EFFORT AT THE END OF THE STROKE |
IT1292259B1 (en) | 1997-04-15 | 1999-01-29 | Antonio Codatto | BENDING PRESS FOR SHEETS. |
IT1306469B1 (en) * | 1998-05-29 | 2001-06-11 | Dallan Srl | BENDING MACHINE - SHEARING MACHINE. |
DE19847905A1 (en) * | 1998-10-19 | 2000-04-20 | Weinbrenner Paul Maschbau | Bending device |
DE102004031290A1 (en) * | 2004-06-29 | 2006-02-09 | Adam Opel Ag | Tilting system for a crimping device |
US8006531B2 (en) * | 2004-10-22 | 2011-08-30 | Finn-Power Oy | Kinematic system for the displacement of working units of machines for bending and forming metallic sheets |
US7434438B2 (en) * | 2005-06-28 | 2008-10-14 | Clarence Kornelsen | Folding brake |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH216009A (en) * | 1940-11-04 | 1941-07-31 | Ruf Walter | Machine for bending sheet metal. |
US2552616A (en) * | 1949-08-11 | 1951-05-15 | Cyril J Bath | Multiple tangent bender |
FR1160321A (en) * | 1955-11-17 | 1958-07-11 | Device for bending sheets used for covering roofs | |
GB951895A (en) * | 1962-01-30 | 1964-03-11 | Oliver Machinery Co | Improvements relating to folder brakes for forming corners in sheet material |
GB2004216A (en) * | 1977-09-19 | 1979-03-28 | Salvagnini Transferica Spa | Machine for bending the edges of rectangular sheets of metal |
EP0022122A1 (en) * | 1979-06-20 | 1981-01-07 | VOEST-ALPINE Aktiengesellschaft | Bending machine |
EP0023894A1 (en) * | 1979-08-02 | 1981-02-11 | SALVAGNINI TRANSFERICA S.p.A. | Forming press for making perimetral bends on metal sheets |
EP0077314A1 (en) * | 1981-10-09 | 1983-04-20 | VOEST-ALPINE Aktiengesellschaft | Folding device for a sheet-metal plate |
DE3530513A1 (en) * | 1984-12-03 | 1986-06-12 | Voest-Alpine Ag, Linz | Method and apparatus for the production of polygonal, in particular rectangular, shaped parts made of sheet metal |
US4671094A (en) * | 1985-10-28 | 1987-06-09 | Tapco Products Company, Inc. | Portable sheet bending brake |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US826807A (en) * | 1906-04-21 | 1906-07-24 | Alexander Slaysman Jr | Machine for edging sheet-metal blanks. |
US3054437A (en) * | 1960-01-29 | 1962-09-18 | Laxo Ed | Can body blank forming machine |
GB8320764D0 (en) * | 1983-08-02 | 1983-09-01 | Rhodes Joseph Ltd | Bending machines |
US4658625A (en) * | 1984-03-30 | 1987-04-21 | Amada Company, Limited | Bending machine and a die changing system for such bending machine |
JPS61111736A (en) * | 1985-11-15 | 1986-05-29 | Maru Kikai Kogyo Kk | Panel former |
-
1987
- 1987-07-03 IT IT85572/87A patent/IT1222347B/en active
-
1988
- 1988-07-01 ES ES198888830283T patent/ES2036715T3/en not_active Expired - Lifetime
- 1988-07-01 DE DE8888830283T patent/DE3875819T2/en not_active Expired - Fee Related
- 1988-07-01 US US07/214,413 patent/US4836004A/en not_active Expired - Lifetime
- 1988-07-01 AT AT88830283T patent/ATE82167T1/en not_active IP Right Cessation
- 1988-07-01 EP EP88830283A patent/EP0298056B1/en not_active Expired - Lifetime
- 1988-07-02 JP JP63165788A patent/JPH084838B2/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH216009A (en) * | 1940-11-04 | 1941-07-31 | Ruf Walter | Machine for bending sheet metal. |
US2552616A (en) * | 1949-08-11 | 1951-05-15 | Cyril J Bath | Multiple tangent bender |
FR1160321A (en) * | 1955-11-17 | 1958-07-11 | Device for bending sheets used for covering roofs | |
GB951895A (en) * | 1962-01-30 | 1964-03-11 | Oliver Machinery Co | Improvements relating to folder brakes for forming corners in sheet material |
GB2004216A (en) * | 1977-09-19 | 1979-03-28 | Salvagnini Transferica Spa | Machine for bending the edges of rectangular sheets of metal |
EP0022122A1 (en) * | 1979-06-20 | 1981-01-07 | VOEST-ALPINE Aktiengesellschaft | Bending machine |
EP0023894A1 (en) * | 1979-08-02 | 1981-02-11 | SALVAGNINI TRANSFERICA S.p.A. | Forming press for making perimetral bends on metal sheets |
EP0077314A1 (en) * | 1981-10-09 | 1983-04-20 | VOEST-ALPINE Aktiengesellschaft | Folding device for a sheet-metal plate |
DE3530513A1 (en) * | 1984-12-03 | 1986-06-12 | Voest-Alpine Ag, Linz | Method and apparatus for the production of polygonal, in particular rectangular, shaped parts made of sheet metal |
US4671094A (en) * | 1985-10-28 | 1987-06-09 | Tapco Products Company, Inc. | Portable sheet bending brake |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 299 (M-524)[2355], 11 octobre 1986; & JP-A-61 111 736 (MARU KIKAI KOGYO K.K.) 29-05-1986 * |
Also Published As
Publication number | Publication date |
---|---|
ES2036715T3 (en) | 1993-06-01 |
US4836004A (en) | 1989-06-06 |
ATE82167T1 (en) | 1992-11-15 |
IT8785572A0 (en) | 1987-07-03 |
EP0298056A2 (en) | 1989-01-04 |
EP0298056B1 (en) | 1992-11-11 |
IT1222347B (en) | 1990-09-05 |
DE3875819T2 (en) | 1993-05-13 |
JPH084838B2 (en) | 1996-01-24 |
DE3875819D1 (en) | 1992-12-17 |
JPS6448622A (en) | 1989-02-23 |
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