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EP0475469A3 - Machine suitable for automatically transforming bands of metal sheet into beams that are bent longitudinally according to electronically programmable profiles, as well as punched, drawn and bent transversally - Google Patents

Machine suitable for automatically transforming bands of metal sheet into beams that are bent longitudinally according to electronically programmable profiles, as well as punched, drawn and bent transversally Download PDF

Info

Publication number
EP0475469A3
EP0475469A3 EP19910201231 EP91201231A EP0475469A3 EP 0475469 A3 EP0475469 A3 EP 0475469A3 EP 19910201231 EP19910201231 EP 19910201231 EP 91201231 A EP91201231 A EP 91201231A EP 0475469 A3 EP0475469 A3 EP 0475469A3
Authority
EP
European Patent Office
Prior art keywords
bent
punched
bands
beams
drawn
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.)
Withdrawn
Application number
EP19910201231
Other versions
EP0475469A2 (en
Inventor
Guido Salvagnini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Salvagnini SpA
Original Assignee
Salvagnini 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 SpA filed Critical Salvagnini SpA
Publication of EP0475469A2 publication Critical patent/EP0475469A2/en
Publication of EP0475469A3 publication Critical patent/EP0475469A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP19910201231 1990-09-11 1991-05-24 Machine suitable for automatically transforming bands of metal sheet into beams that are bent longitudinally according to electronically programmable profiles, as well as punched, drawn and bent transversally Withdrawn EP0475469A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2142590 1990-09-11
IT02142590A IT1244306B (en) 1990-09-11 1990-09-11 MACHINE SUITABLE TO AUTOMATICALLY TRANSFORM SHEET METAL TAPES IN BEAMS FOLDED LONGITUDINALLY WITH ELECTRONICALLY PROGRAMMABLE PROFILES, AS WELL AS PUNCHED, DRAWN AND FOLD CROSSED.

Publications (2)

Publication Number Publication Date
EP0475469A2 EP0475469A2 (en) 1992-03-18
EP0475469A3 true EP0475469A3 (en) 1993-03-17

Family

ID=11181601

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910201231 Withdrawn EP0475469A3 (en) 1990-09-11 1991-05-24 Machine suitable for automatically transforming bands of metal sheet into beams that are bent longitudinally according to electronically programmable profiles, as well as punched, drawn and bent transversally

Country Status (3)

Country Link
EP (1) EP0475469A3 (en)
JP (1) JP2992844B2 (en)
IT (1) IT1244306B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825137A (en) * 2015-12-04 2017-06-13 重庆银聪科技有限公司 A kind of apparatus for bending

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112909803B (en) * 2021-01-23 2023-01-10 深圳市深电高科电气有限公司 Sheet metal machining process for high-low voltage complete electrical cabinet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131081A5 (en) * 1971-03-31 1972-11-10 Offenstadt Georges
EP0089904A1 (en) * 1982-03-19 1983-09-28 Alexis Pauzin Flat bending device
GB2218929A (en) * 1988-05-16 1989-11-29 Amada Co Ltd Punch-die bending machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131081A5 (en) * 1971-03-31 1972-11-10 Offenstadt Georges
EP0089904A1 (en) * 1982-03-19 1983-09-28 Alexis Pauzin Flat bending device
GB2218929A (en) * 1988-05-16 1989-11-29 Amada Co Ltd Punch-die bending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825137A (en) * 2015-12-04 2017-06-13 重庆银聪科技有限公司 A kind of apparatus for bending

Also Published As

Publication number Publication date
EP0475469A2 (en) 1992-03-18
JP2992844B2 (en) 1999-12-20
JPH05115928A (en) 1993-05-14
IT1244306B (en) 1994-07-08
IT9021425A1 (en) 1992-03-11
IT9021425A0 (en) 1990-09-11

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