EP1749592A3 - Tube bending device - Google Patents

Tube bending device Download PDF

Info

Publication number
EP1749592A3
EP1749592A3 EP06012775A EP06012775A EP1749592A3 EP 1749592 A3 EP1749592 A3 EP 1749592A3 EP 06012775 A EP06012775 A EP 06012775A EP 06012775 A EP06012775 A EP 06012775A EP 1749592 A3 EP1749592 A3 EP 1749592A3
Authority
EP
European Patent Office
Prior art keywords
tube
bending device
tube bending
dispenser
moving unit
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.)
Granted
Application number
EP06012775A
Other languages
German (de)
French (fr)
Other versions
EP1749592B1 (en
EP1749592A2 (en
Inventor
Karl Wohllaib
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of EP1749592A2 publication Critical patent/EP1749592A2/en
Publication of EP1749592A3 publication Critical patent/EP1749592A3/en
Application granted granted Critical
Publication of EP1749592B1 publication Critical patent/EP1749592B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles

Abstract

3-Dimensional tube bending apparatus (1) includes a tube dispenser (4), freely movable in space by a moving unit (3) and having a delivery part (41) supplying an endless tube (2) to a delivery opening (42). The moving unit is coordinated with a bending template (5) with raised counterbearing structure(s) (51), around which the dispenser is guided so that the delivered tube is permanently deformed in correspondence with the movement.
EP06012775A 2005-07-21 2006-06-21 Tube bending device Not-in-force EP1749592B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005034796A DE102005034796A1 (en) 2005-07-21 2005-07-21 3-Dimensional tube bending apparatus, useful for automated production of coolant conduits with complex shapes, includes freely movable tube dispenser and bending template

Publications (3)

Publication Number Publication Date
EP1749592A2 EP1749592A2 (en) 2007-02-07
EP1749592A3 true EP1749592A3 (en) 2007-09-12
EP1749592B1 EP1749592B1 (en) 2009-01-28

Family

ID=37309404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012775A Not-in-force EP1749592B1 (en) 2005-07-21 2006-06-21 Tube bending device

Country Status (3)

Country Link
EP (1) EP1749592B1 (en)
AT (1) ATE421908T1 (en)
DE (2) DE102005034796A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003260B4 (en) 2009-05-20 2023-04-27 BSH Hausgeräte GmbH Method and device for bending a tube
CN112024753A (en) * 2020-07-10 2020-12-04 武汉海默机器人有限公司 Automatic robot path planning and processing equipment of bending machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098052A5 (en) * 1970-11-12 1972-03-03 Gerber Scient Instr
DE3316917A1 (en) * 1983-05-09 1984-11-22 Werner 8904 Friedberg Lutzke Apparatus for meander-shaped bending of material in rod form
EP0554533A1 (en) * 1992-02-03 1993-08-11 YASKAWA & COMPANY. Ltd. Wire bending apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8453880V0 (en) * 1984-10-02 1984-10-02 Mauro Meliga BENDING MACHINE FOR PROFILED AND SIMILAR TUBES
DE10304327A1 (en) * 2003-02-04 2004-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for bending slim workpieces uses a handling arrangement with six degrees of freedom to load a clamped workpiece with a bending moment at various sections of its longitudinal axis on interaction with a tool
DE102004012771A1 (en) * 2003-08-05 2005-03-24 Rosenberger Ag Method for bending workpieces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098052A5 (en) * 1970-11-12 1972-03-03 Gerber Scient Instr
DE3316917A1 (en) * 1983-05-09 1984-11-22 Werner 8904 Friedberg Lutzke Apparatus for meander-shaped bending of material in rod form
EP0554533A1 (en) * 1992-02-03 1993-08-11 YASKAWA & COMPANY. Ltd. Wire bending apparatus

Also Published As

Publication number Publication date
EP1749592B1 (en) 2009-01-28
DE502006002741D1 (en) 2009-03-19
DE102005034796A1 (en) 2007-01-25
ATE421908T1 (en) 2009-02-15
EP1749592A2 (en) 2007-02-07

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