IT1273326B - BENDING MACHINE FOR SHEETS - Google Patents

BENDING MACHINE FOR SHEETS

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
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/en
Publication of ITMI940323A0 publication Critical patent/ITMI940323A0/en
Priority to ES95200333T priority patent/ES2135653T3/en
Priority to EP95200333A priority patent/EP0669174B1/en
Priority to AT95200333T priority patent/ATE180697T1/en
Priority to DK95200333T priority patent/DK0669174T3/en
Priority to DE69509936T priority patent/DE69509936T2/en
Publication of ITMI940323A1 publication Critical patent/ITMI940323A1/en
Application granted granted Critical
Publication of IT1273326B publication Critical patent/IT1273326B/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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)

Abstract

Una macchina piegatrice per fogli di lamiera comprende una controlama (5) solidale con un basamento fisso (1), un premilamiera (40) mobile sovrastante la controlama (5), primi mezzi di movimentazione in direzione verticale del premilamiera (40) rispetto alla controlama (5); il premilamiera (40) è solidale con un supporto (4) incernierato ad almeno una manovella (3) solidale con un albero (2) girevolmente accoppiato al basamento (1), e sono previsti secondi mezzi di movimentazione (9, 10, 42) per determinare la rotazione di detto albero (2).(Figura 1).A sheet metal bending machine comprises a counterblade (5) integral with a fixed base (1), a movable blank holder (40) above the counterblade (5), first means of movement in the vertical direction of the blank holder (40) with respect to the counterblade (5); the blank holder (40) is integral with a support (4) hinged to at least one crank (3) integral with a shaft (2) rotatably coupled to the base (1), and second handling means are provided (9, 10, 42) to determine the rotation of said shaft (2). (Figure 1).

ITMI940323A 1994-02-23 1994-02-23 BENDING MACHINE FOR SHEETS IT1273326B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI940323A IT1273326B (en) 1994-02-23 1994-02-23 BENDING MACHINE FOR SHEETS
ES95200333T ES2135653T3 (en) 1994-02-23 1995-02-11 MACHINE TO FOLD METAL SHEETS.
EP95200333A EP0669174B1 (en) 1994-02-23 1995-02-11 Machine for bending sheets of metal
AT95200333T ATE180697T1 (en) 1994-02-23 1995-02-11 SHEET BENDING MACHINE
DK95200333T DK0669174T3 (en) 1994-02-23 1995-02-11 Machine for folding sheet metal
DE69509936T DE69509936T2 (en) 1994-02-23 1995-02-11 Sheet metal bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940323A IT1273326B (en) 1994-02-23 1994-02-23 BENDING MACHINE FOR SHEETS

Publications (3)

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

Family

ID=11367947

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940323A IT1273326B (en) 1994-02-23 1994-02-23 BENDING MACHINE FOR SHEETS

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312333B1 (en) * 1999-05-27 2002-04-15 Salvagnini Italia Spa FOLDING AND CRUSHING BLADE FOR MACHINE FOR FOLDING AND SMOOTHING OF SHEET SHEETS AND MACHINE USING THE BLADE
IT1312343B1 (en) * 1999-06-03 2002-04-15 Salvagnini Italia Spa BENDING MACHINE FOR SHEETS WITH HIGH EDGES.
ES2209594B1 (en) * 2002-01-29 2005-06-01 Goiti, S. Coop. AUTOMATIC PANELING MACHINE.
CN102430618B (en) * 2011-11-11 2014-03-26 中国建筑土木建设有限公司 Square folding device and method for iron sheet rectangular pipe
ITUB20154609A1 (en) * 2015-09-22 2017-03-22 Tecnoma Automazioni Ind Srl MULTIFUNCTIONAL MACHINE THAT CAN MAKE FOLDS, CURVES OPEN AND CLOSED IN THE SHEET, SEQUENTLY, IN THE ONLY STRUCTURE.
CN111872190B (en) * 2020-07-23 2021-07-13 南京云上自动化科技有限公司 High-precision heavy-load numerical control flanging machine
CN111804782B (en) * 2020-07-23 2021-07-13 南京云上自动化科技有限公司 High-speed and high-precision numerical control flanging machine and flanging beam displacement solving method
DE102022119618B3 (en) * 2022-08-04 2023-12-28 Hans Schröder, Maschinenbau, Gesellschaft mit beschränkter Haftung Folding machine for producing a hollow fold on a sheet and sheet metal bending process

Family Cites Families (6)

* 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 (en) * 1987-06-03 1989-03-10 Salvagnini Transferica Spa BENDING MACHINE FOR SHEETS WITH UNIFORM COMPRESSION PLATE
JPH0618667B2 (en) * 1988-02-01 1994-03-16 丸機械工業株式会社 Folding machine
JP3720959B2 (en) * 1997-09-18 2005-11-30 株式会社東芝 Secondary battery electrode material

Also Published As

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

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Legal Events

Date Code Title Description
0001 Granted