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 SHEET

Info

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
Application number
ITMI940780A
Other languages
Italian (it)
Inventor
Renato Montecchio
Original Assignee
Salvagnini Italia Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Salvagnini Italia Spa filed Critical Salvagnini Italia Spa
Priority to ITMI940780A priority Critical patent/IT1269571B/en
Publication of ITMI940780A0 publication Critical patent/ITMI940780A0/en
Priority to EP95200994A priority patent/EP0679456A1/en
Publication of ITMI940780A1 publication Critical patent/ITMI940780A1/en
Application granted granted Critical
Publication of IT1269571B publication Critical patent/IT1269571B/en

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)
ITMI940780A 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 IT1269571B (en)

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)

* Cited by examiner, † Cited by third party
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
DE602004019584D1 (en) * 2004-10-22 2009-04-02 Finn Power Oy KINEMATIC SYSTEM FOR MOVING WORKING UNITS OF MACHINES FOR BENDING AND FORMING METAL PLATES
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ITMI940780A1 (en) 1995-10-22
ITMI940780A0 (en) 1994-04-22
EP0679456A1 (en) 1995-11-02

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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