ATE77270T1 - DEVICE FOR CREATING SHEET METAL BENDS BY BENDING. - Google Patents
DEVICE FOR CREATING SHEET METAL BENDS BY BENDING.Info
- Publication number
- ATE77270T1 ATE77270T1 AT89114074T AT89114074T ATE77270T1 AT E77270 T1 ATE77270 T1 AT E77270T1 AT 89114074 T AT89114074 T AT 89114074T AT 89114074 T AT89114074 T AT 89114074T AT E77270 T1 ATE77270 T1 AT E77270T1
- Authority
- AT
- Austria
- Prior art keywords
- bending
- drive device
- link
- tool
- tools
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The main starting point was that the workpiece (13) can be clamped between two holding punches (11, 12) designed as counter tools, a link (18) carries, at its two jaw edges, in each case one of two bending tools (24, 26), and a drive device (20) for essentially vertical tool movements is provided outside a drive device (19) for essentially horizontal tool movements. The intention is, with a small outlay, on the one hand to permit rapid switching to the other bending tool, and, on the other hand, to offer ample space for bending workpiece parts projecting a long way. The link (18) is therefore divided, in a manner of a hinge, into two cheeks (16, 17) which can pivot separately about the link axle (23) and each carry one of the two bending tools (24, 26), and a drive device (20, 21) is articulated on each of the two cheeks (16, 17) for essentially vertical tool movements. The drive device (20) assigned to the upper bending tool (24) is preferably designed for the larger maximum travel. The bending device can be employed universally in an enlarged field of use since wider plate flanges and, ultimately, more complicated edge profiles can be produced. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3826310A DE3826310A1 (en) | 1988-08-03 | 1988-08-03 | BENDING DEVICE FOR PRODUCING SHEET BENDING |
EP89114074A EP0353680B1 (en) | 1988-08-03 | 1989-07-29 | Apparatus for producing plate flanges by bending |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE77270T1 true ATE77270T1 (en) | 1992-07-15 |
Family
ID=6360125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89114074T ATE77270T1 (en) | 1988-08-03 | 1989-07-29 | DEVICE FOR CREATING SHEET METAL BENDS BY BENDING. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0353680B1 (en) |
AT (1) | ATE77270T1 (en) |
DE (1) | DE3826310A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640809A (en) * | 1995-03-29 | 1997-06-24 | Iannelli; Anthony M. | Rain gutter shield |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5259231A (en) * | 1989-10-26 | 1993-11-09 | Reinhardt Maschinenbau Gmbh | Process for the two-directional bending of sheet metal |
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 |
ES2063658B1 (en) * | 1992-09-21 | 1996-12-01 | Goiti S Coop Ltda | PERFECTED PLATE FOLDING MACHINE. |
DE4435719C1 (en) * | 1994-10-06 | 1996-02-01 | Daimler Benz Ag | Device for edge trimming of sheet metal plates |
DE19847905A1 (en) * | 1998-10-19 | 2000-04-20 | Weinbrenner Paul Maschbau | Bending device |
DE19901796A1 (en) * | 1999-01-19 | 2000-07-27 | Reinhardt Gmbh Maschbau | Bending machine for flat materials has machine frame open on one short side for material insertion and simplified bending tool carrier |
ES2190298B1 (en) * | 2000-01-31 | 2004-10-16 | Goiti, S.Coop | METAL SHEET FOLDING MACHINE. |
CN108746268B (en) * | 2018-05-29 | 2019-10-18 | 温州盛淼工业设计有限公司 | A kind of power bus-bar slot automatic production machine device people |
DE102019008118B4 (en) * | 2019-11-21 | 2022-09-15 | Wolfram Hochstrate | Swivel bending machine, especially for counter bending with a duplex folding beam |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT363756B (en) * | 1979-06-20 | 1981-08-25 | Krems Huette Gmbh | BENDING MACHINE |
AT363757B (en) * | 1980-04-24 | 1981-08-25 | Voest Alpine Ag | DEVICE FOR BENDING TABLETS |
AT372883B (en) * | 1981-10-09 | 1983-11-25 | Voest Alpine Ag | DEVICE FOR BENDING A PANEL |
US4722214A (en) * | 1985-03-12 | 1988-02-02 | Murata Kikai Kabushiki Kaisha | Split die for holding work during bending operation |
DE3605815C2 (en) * | 1986-02-22 | 1995-06-22 | Weinbrenner Paul Maschbau | Device for bending sheet metal |
-
1988
- 1988-08-03 DE DE3826310A patent/DE3826310A1/en active Granted
-
1989
- 1989-07-29 EP EP89114074A patent/EP0353680B1/en not_active Expired - Lifetime
- 1989-07-29 AT AT89114074T patent/ATE77270T1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640809A (en) * | 1995-03-29 | 1997-06-24 | Iannelli; Anthony M. | Rain gutter shield |
Also Published As
Publication number | Publication date |
---|---|
EP0353680A3 (en) | 1990-11-28 |
EP0353680B1 (en) | 1992-06-17 |
DE3826310C2 (en) | 1991-11-07 |
DE3826310A1 (en) | 1990-02-08 |
EP0353680A2 (en) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |