IT1269571B - DEVICE FOR THE MEASUREMENT OF A BENDING ANGLE OF A SIDE OF A POLYGONAL SHEET AND FOR THE AUTOMATIC CORRECTION OF BENDING ERRORS, PARTICULARLY FOR A MACHINE FOR THE PROGRAMMABLE FOLDING ON ALL SIDES OF THE SHEET - Google Patents
DEVICE FOR THE MEASUREMENT OF A BENDING ANGLE OF A SIDE OF A POLYGONAL SHEET AND FOR THE AUTOMATIC CORRECTION OF BENDING ERRORS, PARTICULARLY FOR A MACHINE FOR THE PROGRAMMABLE FOLDING ON ALL SIDES OF THE SHEETInfo
- Publication number
- IT1269571B IT1269571B ITMI940780A ITMI940780A IT1269571B IT 1269571 B IT1269571 B IT 1269571B IT MI940780 A ITMI940780 A IT MI940780A IT MI940780 A ITMI940780 A IT MI940780A IT 1269571 B IT1269571 B IT 1269571B
- Authority
- IT
- Italy
- Prior art keywords
- sheet
- bending
- measurement
- sides
- machine
- Prior art date
Links
- 238000005452 bending Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940780A IT1269571B (en) | 1994-04-22 | 1994-04-22 | DEVICE FOR THE MEASUREMENT OF A BENDING ANGLE OF A SIDE OF A POLYGONAL SHEET AND FOR THE AUTOMATIC CORRECTION OF BENDING ERRORS, PARTICULARLY FOR A MACHINE FOR THE PROGRAMMABLE FOLDING ON ALL SIDES OF THE SHEET |
EP95200994A EP0679456A1 (en) | 1994-04-22 | 1995-04-19 | Device for measuring a bending angle in a programmable sheet bending brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940780A IT1269571B (en) | 1994-04-22 | 1994-04-22 | DEVICE FOR THE MEASUREMENT OF A BENDING ANGLE OF A SIDE OF A POLYGONAL SHEET AND FOR THE AUTOMATIC CORRECTION OF BENDING ERRORS, PARTICULARLY FOR A MACHINE FOR THE PROGRAMMABLE FOLDING ON ALL SIDES OF THE SHEET |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940780A0 ITMI940780A0 (en) | 1994-04-22 |
ITMI940780A1 ITMI940780A1 (en) | 1995-10-22 |
IT1269571B true IT1269571B (en) | 1997-04-08 |
Family
ID=11368705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940780A IT1269571B (en) | 1994-04-22 | 1994-04-22 | DEVICE FOR THE MEASUREMENT OF A BENDING ANGLE OF A SIDE OF A POLYGONAL SHEET AND FOR THE AUTOMATIC CORRECTION OF BENDING ERRORS, PARTICULARLY FOR A MACHINE FOR THE PROGRAMMABLE FOLDING ON ALL SIDES OF THE SHEET |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0679456A1 (en) |
IT (1) | IT1269571B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1312435B1 (en) * | 1999-05-14 | 2002-04-17 | Salvagnini Italia Spa | DOUBLE FUNCTION FOLDING BLADE FOR FOGLIDES SHEET METAL BENDING MACHINE |
US20070266752A1 (en) * | 2003-06-04 | 2007-11-22 | Finn-Power Oy | System for Metering the Bending Angle in a Machine for Bending Metallic Sheets and/or Sections, as Well as Method and Machine for Bending Metallic Sheets and/or Sections Using Such System |
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 |
EP1777017A1 (en) * | 2005-10-21 | 2007-04-25 | Arcelor Steel Service Centres | Bending machine with positive and negative bending arms working independently from each other |
AT515280B1 (en) | 2014-06-10 | 2015-08-15 | Trumpf Maschinen Austria Gmbh | Bending press with bending unit and method for forming |
CN113523055A (en) * | 2021-06-25 | 2021-10-22 | 镇江市丹徒区粮机厂有限公司 | Edge flanging device of fan shell |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1122696B (en) * | 1979-08-02 | 1986-04-23 | Salvagnini Transferica Spa | IMPROVEMENT IN PRESS-FOLDERS |
DE3441113A1 (en) * | 1984-11-10 | 1986-05-15 | Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn | Bending machine with numerical control |
DE3643190C1 (en) * | 1986-12-18 | 1988-06-09 | Fastenrath Fasti Werk | Folding machine |
JP2997364B2 (en) * | 1991-08-28 | 2000-01-11 | 松下電工株式会社 | Bending method |
JP2637023B2 (en) * | 1992-11-18 | 1997-08-06 | ニチコン株式会社 | Metallized film capacitors |
-
1994
- 1994-04-22 IT ITMI940780A patent/IT1269571B/en active IP Right Grant
-
1995
- 1995-04-19 EP EP95200994A patent/EP0679456A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ITMI940780A1 (en) | 1995-10-22 |
EP0679456A1 (en) | 1995-11-02 |
ITMI940780A0 (en) | 1994-04-22 |
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Legal Events
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---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970424 |