IT1273326B - Macchina piegatrice per fogli di lamiera - Google Patents

Macchina piegatrice per fogli di lamiera

Info

Publication number
IT1273326B
IT1273326B ITMI940323A ITMI940323A IT1273326B IT 1273326 B IT1273326 B IT 1273326B IT MI940323 A ITMI940323 A IT MI940323A IT MI940323 A ITMI940323 A IT MI940323A IT 1273326 B IT1273326 B IT 1273326B
Authority
IT
Italy
Prior art keywords
bending machine
counterblade
integral
blank holder
sheets
Prior art date
Application number
ITMI940323A
Other languages
English (en)
Italian (it)
Inventor
Wolfgang Kunze
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11367947&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1273326(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Salvagnini Italia Spa filed Critical Salvagnini Italia Spa
Priority to ITMI940323A priority Critical patent/IT1273326B/it
Publication of ITMI940323A0 publication Critical patent/ITMI940323A0/it
Priority to EP95200333A priority patent/EP0669174B1/en
Priority to DE69509936T priority patent/DE69509936T2/de
Priority to DK95200333T priority patent/DK0669174T3/da
Priority to AT95200333T priority patent/ATE180697T1/de
Priority to ES95200333T priority patent/ES2135653T3/es
Publication of ITMI940323A1 publication Critical patent/ITMI940323A1/it
Application granted granted Critical
Publication of IT1273326B publication Critical patent/IT1273326B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
ITMI940323A 1994-02-23 1994-02-23 Macchina piegatrice per fogli di lamiera IT1273326B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI940323A IT1273326B (it) 1994-02-23 1994-02-23 Macchina piegatrice per fogli di lamiera
EP95200333A EP0669174B1 (en) 1994-02-23 1995-02-11 Machine for bending sheets of metal
DE69509936T DE69509936T2 (de) 1994-02-23 1995-02-11 Blechbiegemaschine
DK95200333T DK0669174T3 (da) 1994-02-23 1995-02-11 Maskine til at bukke metalplader
AT95200333T ATE180697T1 (de) 1994-02-23 1995-02-11 Blechbiegemaschine
ES95200333T ES2135653T3 (es) 1994-02-23 1995-02-11 Maquina para plegar chapas metalicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940323A IT1273326B (it) 1994-02-23 1994-02-23 Macchina piegatrice per fogli di lamiera

Publications (3)

Publication Number Publication Date
ITMI940323A0 ITMI940323A0 (it) 1994-02-23
ITMI940323A1 ITMI940323A1 (it) 1995-08-23
IT1273326B true IT1273326B (it) 1997-07-08

Family

ID=11367947

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940323A IT1273326B (it) 1994-02-23 1994-02-23 Macchina piegatrice per fogli di lamiera

Country Status (6)

Country Link
EP (1) EP0669174B1 (member.php)
AT (1) ATE180697T1 (member.php)
DE (1) DE69509936T2 (member.php)
DK (1) DK0669174T3 (member.php)
ES (1) ES2135653T3 (member.php)
IT (1) IT1273326B (member.php)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312333B1 (it) * 1999-05-27 2002-04-15 Salvagnini Italia Spa Lama piegatrice e schiacciatrice per macchina per la piegatura e loschiacciamento di fogli di lamiera e macchina utilizzante la lama
IT1312343B1 (it) * 1999-06-03 2002-04-15 Salvagnini Italia Spa Macchina piegatrice per fogli di lamiera con bordi alti.
ES2209594B1 (es) * 2002-01-29 2005-06-01 Goiti, S. Coop. Maquina paneladora automatica.
CN102430618B (zh) * 2011-11-11 2014-03-26 中国建筑土木建设有限公司 铁皮矩形管折方装置及方法
ITUB20154609A1 (it) * 2015-09-22 2017-03-22 Tecnoma Automazioni Ind Srl Macchina multifunzione atta ad eseguire pieghe, curve aperte e chiuse in lamiera, sequenzialmente, in unica struttura.
CN111872190B (zh) * 2020-07-23 2021-07-13 南京云上自动化科技有限公司 一种高精、重载数控折边机
CN111804782B (zh) * 2020-07-23 2021-07-13 南京云上自动化科技有限公司 一种高速、高精数控折边机及折边梁位移求解方法
DE102022119618B3 (de) 2022-08-04 2023-12-28 Hans Schröder, Maschinenbau, Gesellschaft mit beschränkter Haftung Schwenkbiegemaschine zur Erzeugung eines Hohlumschlags an einem Blech und Blechbiegeverfahren
DE102023126265A1 (de) * 2023-09-27 2025-03-27 EVOBEND GmbH Verfahren zur Fertigung eines Falzes mit einer Biegemaschine und dazu eingerichtete Biegemaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090662A (en) * 1965-04-08 1967-11-15 Wilfred Ernest Gale Improvements in or relating to folding machines
US3359771A (en) * 1965-07-01 1967-12-26 Dreis & Krump Mfg Co Bench brake
US3662584A (en) * 1970-06-15 1972-05-16 Niagara Machine & Tool Works Sheet metal forming apparatus
IT1204674B (it) * 1987-06-03 1989-03-10 Salvagnini Transferica Spa Macchina piegatrice per fogli di lamiera con premilamiera a compressione uniforme
JP3720959B2 (ja) * 1997-09-18 2005-11-30 株式会社東芝 二次電池用電極材料

Also Published As

Publication number Publication date
DE69509936D1 (de) 1999-07-08
EP0669174A3 (member.php) 1995-10-11
EP0669174A2 (en) 1995-08-30
DE69509936T2 (de) 1999-12-16
ITMI940323A1 (it) 1995-08-23
ITMI940323A0 (it) 1994-02-23
ES2135653T3 (es) 1999-11-01
ATE180697T1 (de) 1999-06-15
DK0669174T3 (da) 1999-11-29
EP0669174B1 (en) 1999-06-02

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Legal Events

Date Code Title Description
0001 Granted