DE69509936D1 - Sheet metal bending machine - Google Patents

Sheet metal bending machine

Info

Publication number
DE69509936D1
DE69509936D1 DE69509936T DE69509936T DE69509936D1 DE 69509936 D1 DE69509936 D1 DE 69509936D1 DE 69509936 T DE69509936 T DE 69509936T DE 69509936 T DE69509936 T DE 69509936T DE 69509936 D1 DE69509936 D1 DE 69509936D1
Authority
DE
Germany
Prior art keywords
sheet metal
bending machine
counterblade
metal bending
integral
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.)
Expired - Lifetime
Application number
DE69509936T
Other languages
German (de)
Other versions
DE69509936T2 (en
Inventor
Wolfgang Kunze
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 Italia SpA
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=DE69509936(D1) "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
Publication of DE69509936D1 publication Critical patent/DE69509936D1/en
Application granted granted Critical
Publication of DE69509936T2 publication Critical patent/DE69509936T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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

A machine for bending sheets of metal comprises a counterblade (5) integral with a fixed base (1), a movable sheet metal holder (40) above the counterblade (5), first operating means for moving the sheet metal holder (40) in a vertical direction with respect to the counterblade (5); the sheet metal holder (40) is integral with a support (4) hinged to at least one crank (3) integral with a shaft (2) rotatably connected to the base (1), and second operating means (9, 10, 42) are provided to determine the rotation of said shaft (2). <IMAGE>
DE69509936T 1994-02-23 1995-02-11 Sheet metal bending machine Expired - Lifetime DE69509936T2 (en)

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 (2)

Publication Number Publication Date
DE69509936D1 true DE69509936D1 (en) 1999-07-08
DE69509936T2 DE69509936T2 (en) 1999-12-16

Family

ID=11367947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509936T Expired - Lifetime DE69509936T2 (en) 1994-02-23 1995-02-11 Sheet metal bending machine

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
ITMI940323A0 (en) 1994-02-23
ATE180697T1 (en) 1999-06-15
IT1273326B (en) 1997-07-08
ITMI940323A1 (en) 1995-08-23
DK0669174T3 (en) 1999-11-29
EP0669174B1 (en) 1999-06-02
EP0669174A2 (en) 1995-08-30
ES2135653T3 (en) 1999-11-01
DE69509936T2 (en) 1999-12-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent