IT1244306B - Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente. - Google Patents

Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente.

Info

Publication number
IT1244306B
IT1244306B IT02142590A IT2142590A IT1244306B IT 1244306 B IT1244306 B IT 1244306B IT 02142590 A IT02142590 A IT 02142590A IT 2142590 A IT2142590 A IT 2142590A IT 1244306 B IT1244306 B IT 1244306B
Authority
IT
Italy
Prior art keywords
punched
crossed
fold
drawn
well
Prior art date
Application number
IT02142590A
Other languages
English (en)
Other versions
IT9021425A0 (it
IT9021425A1 (it
Inventor
Guido Salvagnini
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
Priority to IT02142590A priority Critical patent/IT1244306B/it
Publication of IT9021425A0 publication Critical patent/IT9021425A0/it
Priority to EP19910201231 priority patent/EP0475469A3/en
Priority to JP3143348A priority patent/JP2992844B2/ja
Publication of IT9021425A1 publication Critical patent/IT9021425A1/it
Application granted granted Critical
Publication of IT1244306B publication Critical patent/IT1244306B/it

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)
IT02142590A 1990-09-11 1990-09-11 Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente. IT1244306B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT02142590A IT1244306B (it) 1990-09-11 1990-09-11 Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente.
EP19910201231 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
JP3143348A JP2992844B2 (ja) 1990-09-11 1991-06-14 金属シートのバンドを電子プログラム可能な形状に従って長手方向に曲げ、打抜き、引抜き及び横に曲げてビームに自動的に変形するための加工機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02142590A IT1244306B (it) 1990-09-11 1990-09-11 Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente.

Publications (3)

Publication Number Publication Date
IT9021425A0 IT9021425A0 (it) 1990-09-11
IT9021425A1 IT9021425A1 (it) 1992-03-11
IT1244306B true IT1244306B (it) 1994-07-08

Family

ID=11181601

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02142590A IT1244306B (it) 1990-09-11 1990-09-11 Macchina atta a trsformare automaticamente nastri di lamiera in travi piegate longitudinalmente con profili programmabili elettronicamente, nonche' punzonate, imbutite e piegate trasversalmente.

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825137A (zh) * 2015-12-04 2017-06-13 重庆银聪科技有限公司 一种折弯装置
CN112909803B (zh) * 2021-01-23 2023-01-10 深圳市深电高科电气有限公司 一种高低压成套电气柜钣金加工工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131081A5 (it) * 1971-03-31 1972-11-10 Offenstadt Georges
FR2523483B1 (fr) * 1982-03-19 1985-09-27 Pauzin Alexis Outil de pliage a plat
IT1219302B (it) * 1988-05-16 1990-05-03 Prima Ind Spa Macchina per la fabbricazione di pezzi di lamiera piegata

Also Published As

Publication number Publication date
EP0475469A2 (en) 1992-03-18
IT9021425A0 (it) 1990-09-11
IT9021425A1 (it) 1992-03-11
JPH05115928A (ja) 1993-05-14
JP2992844B2 (ja) 1999-12-20
EP0475469A3 (en) 1993-03-17

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