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Universal bending machine and respective method for bending

Info

Publication number
EP0209876A3
EP0209876A3 EP19860109981 EP86109981A EP0209876A3 EP 0209876 A3 EP0209876 A3 EP 0209876A3 EP 19860109981 EP19860109981 EP 19860109981 EP 86109981 A EP86109981 A EP 86109981A EP 0209876 A3 EP0209876 A3 EP 0209876A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
bending
stock
means
advancing
machine
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.)
Withdrawn
Application number
EP19860109981
Other languages
German (de)
French (fr)
Other versions
EP0209876A2 (en )
Inventor
Giuliano Ballico
Gerald Hütter
Giorgio Tosolini
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.)
BLM SpA
Original Assignee
BLM 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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/02Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/12Bending rods, profiles, or tubes with programme control

Abstract

An automatic multiplane bending machine for tube or wire stock from feeding reel (A), comprising in working line: stock strightening means (B), stock drawing or advancing means (C), stock bending means (D), stock cutting means (E) and electronic controlling means to control advancing and bending said stock material (t) to realize multiplane bents (S), wherein said bending means (D) are mounted and rotating around the stock to be bent or to vary the position of the bending plane.
With this system is avoided the drawback to cut the stock material before bending when bending in different planes is required.
EP19860109981 1985-07-22 1986-07-21 Universal bending machine and respective method for bending Withdrawn EP0209876A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8338385 1985-07-22
IT8338385 1985-07-22

Publications (2)

Publication Number Publication Date
EP0209876A2 true EP0209876A2 (en) 1987-01-28
EP0209876A3 true true EP0209876A3 (en) 1987-10-07

Family

ID=11321062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860109981 Withdrawn EP0209876A3 (en) 1985-07-22 1986-07-21 Universal bending machine and respective method for bending

Country Status (2)

Country Link
JP (1) JPH0757379B2 (en)
EP (1) EP0209876A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602159B1 (en) * 1986-08-04 1993-12-10 Latour Fils Method and son metal bending machine
EP0396489B1 (en) * 1989-04-11 1997-11-05 Eurobend S.A. Additional bender of metal wire working machines for creation of three dimensional shapes (Forms)
US5189266A (en) * 1989-06-09 1993-02-23 Nissan Motor Co., Ltd. Vehicular exhaust resonance suppression system and sensing means therefore
DE3939128A1 (en) * 1989-11-27 1991-05-29 Ruhl Heinz An apparatus for rod-shaped bend of radially rotatable material
DE4002127A1 (en) * 1990-01-25 1991-08-01 Tracto Technik Pipe bending machine - has bending arm drive mounted at distance from bending roller
US5461893A (en) * 1993-05-28 1995-10-31 Cnc Corporation Method and apparatus for bending steel rule
JPH11347828A (en) * 1998-06-03 1999-12-21 Suehiro Mizukawa Belt blade machining method
FR2806647B1 (en) 2000-03-23 2004-06-11 Latour Et Fils Machine for bending pipes
US7497105B2 (en) 2002-06-05 2009-03-03 Antonios Anagnostopoulos Machine and method for parallel production of similar products, through straightening and bending of wires, wire rods, metal tubes or other material of prismatic cross section
ES2597182B1 (en) * 2015-07-14 2017-01-16 Escapes Jan, S.L. Tube bending machine with automatic machining arm in three dimensions controlled by numerical control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
US3493016A (en) * 1967-06-16 1970-02-03 Lear Siegler Inc Wire bending machine
US4052878A (en) * 1976-08-02 1977-10-11 Connelly Dennis E Tube bending apparatus
US4161110A (en) * 1977-04-28 1979-07-17 EVG Entwicklungs- und Verwertungs-Gesellschaft mbH. Automatic control device for a bending machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814656U (en) * 1971-06-24 1973-02-19
JPS5140297U (en) * 1974-09-19 1976-03-25
DE2537382C2 (en) * 1975-08-22 1989-01-12 Deutsche Babcock Ag, 4200 Oberhausen, De
JPS5299962A (en) * 1976-02-19 1977-08-22 Tokyo Shibaura Electric Co Reinforcing bar working machine
JPH049605B2 (en) * 1983-08-17 1992-02-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
US3493016A (en) * 1967-06-16 1970-02-03 Lear Siegler Inc Wire bending machine
US4052878A (en) * 1976-08-02 1977-10-11 Connelly Dennis E Tube bending apparatus
US4161110A (en) * 1977-04-28 1979-07-17 EVG Entwicklungs- und Verwertungs-Gesellschaft mbH. Automatic control device for a bending machine

Also Published As

Publication number Publication date Type
JPS6257718A (en) 1987-03-13 application
EP0209876A2 (en) 1987-01-28 application
JPH0757379B2 (en) 1995-06-21 grant
JP2025688C (en) grant

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Legal Events

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RAP1 Transfer of rights of an ep published application

Owner name: BLM S.P.A.

RIN1 Inventor (correction)
RIN1 Inventor (correction)

Inventor name: TOSOLINI, GIORGIO

Inventor name: HUETTER, GERALD

Inventor name: BALLICO, GIULIANO

18W Withdrawn

Withdrawal date: 19880408