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
Links
- 239000002184 metal Substances 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
-
- 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)
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)
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)
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 |
-
1990
- 1990-09-11 IT IT02142590A patent/IT1244306B/it active IP Right Grant
-
1991
- 1991-05-24 EP EP19910201231 patent/EP0475469A3/en not_active Withdrawn
- 1991-06-14 JP JP3143348A patent/JP2992844B2/ja not_active Expired - Fee Related
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |