EP0332049A3 - Method of and device for bending hollow distance profiles - Google Patents

Method of and device for bending hollow distance profiles Download PDF

Info

Publication number
EP0332049A3
EP0332049A3 EP89103636A EP89103636A EP0332049A3 EP 0332049 A3 EP0332049 A3 EP 0332049A3 EP 89103636 A EP89103636 A EP 89103636A EP 89103636 A EP89103636 A EP 89103636A EP 0332049 A3 EP0332049 A3 EP 0332049A3
Authority
EP
European Patent Office
Prior art keywords
bending
profile
bending tool
distance profiles
abutment
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
EP89103636A
Other languages
German (de)
Other versions
EP0332049A2 (en
EP0332049B1 (en
Inventor
Franz Xaver Bayer
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.)
Bayer Isolierglas und Maschinentechnik GmbH
Original Assignee
Bayer Isolierglas und Maschinentechnik GmbH
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=6349130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0332049(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Isolierglas und Maschinentechnik GmbH filed Critical Bayer Isolierglas und Maschinentechnik GmbH
Priority to AT89103636T priority Critical patent/ATE77271T1/en
Publication of EP0332049A2 publication Critical patent/EP0332049A2/en
Publication of EP0332049A3 publication Critical patent/EP0332049A3/en
Application granted granted Critical
Publication of EP0332049B1 publication Critical patent/EP0332049B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67304—Preparing rigid spacer members before assembly
    • E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
    • E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B2003/67395—Non-planar units or of curvilinear outline, e.g. for vehicles

Abstract

For bending hollow distance profiles (2), in particular those filled with a desiccant, preferably for panes of insulating glass, the profile (2) can be advanced during bending and a bending tool (4) can be moved towards and away from it, oscillating with respect to the abutment (3), the profile (2) expediently being advanced during the moving away of the bending tool (4) and a point on the profile (2) adjacent to the previously bent point being acted upon and bent during the next movement of the bending tool (4) towards the abutment. A very wide variety of arcs and radii of curvature can thereby be produced depending on the speed of advance of the profile and the bending frequency or also bending stroke of the bending tool. <IMAGE>
EP89103636A 1988-03-08 1989-03-02 Method of and device for bending hollow distance profiles Revoked EP0332049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89103636T ATE77271T1 (en) 1988-03-08 1989-03-02 METHOD AND DEVICE FOR BENDING HOLLOW SPACER PROFILES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807529A DE3807529A1 (en) 1988-03-08 1988-03-08 METHOD AND DEVICE FOR BENDING HOLLOW SPACER PROFILES
DE3807529 1988-03-08

Publications (3)

Publication Number Publication Date
EP0332049A2 EP0332049A2 (en) 1989-09-13
EP0332049A3 true EP0332049A3 (en) 1990-05-16
EP0332049B1 EP0332049B1 (en) 1992-06-17

Family

ID=6349130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89103636A Revoked EP0332049B1 (en) 1988-03-08 1989-03-02 Method of and device for bending hollow distance profiles

Country Status (3)

Country Link
EP (1) EP0332049B1 (en)
AT (1) ATE77271T1 (en)
DE (2) DE3807529A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405912B (en) * 1990-10-02 1999-12-27 Lisec Peter Method and apparatus for bending hollow sectional strips
US5243844A (en) * 1990-05-21 1993-09-14 Peter Lisec Process for producing curved sections in hollow profile strips
DK0459971T3 (en) * 1990-05-21 1994-04-05 Peter Lisec Method and apparatus for generating bent sections in hollow profile moldings
DK9192A (en) * 1992-01-24 1993-07-25 Skovgaard & Co As PROCEDURE AND APPARATUS FOR BENDING THE THICK WALL, HOLE DISTANCE PROFILE
DE4225878C2 (en) * 1992-08-05 1996-02-29 Bayer Isolierglasfab Kg Method and device for bending a sheet on a hollow spacer profile
DE4416258C2 (en) * 1994-05-07 1997-10-16 Ae Goetze Gmbh Device for producing non-circular piston rings
IT1273918B (en) * 1994-10-31 1997-07-11 For El Base Di Vianello Fortun AUTOMATIC PROCESS AND DEVICE FOR CALENDERING ALUMINUM PROFILES FOR THE FORMATION OF SPACER FRAMES FOR INSULATING GLASS PANELS
DE10137766A1 (en) * 2001-08-03 2003-02-27 Lenhardt Maschinenbau Device for bending hollow profile bars
CN106334731B (en) * 2016-08-31 2018-01-16 鹤山市协力机械有限公司 A kind of preparation method of elevator flanged plate
CN109506121B (en) * 2018-12-27 2024-01-23 东风汽车集团股份有限公司 Over-drawing structure, stamping product and stamping die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075568A (en) * 1958-12-19 1963-01-29 Claude D Draucker Machine for precision bending of electrical conduit
US3465560A (en) * 1968-03-06 1969-09-09 Orville N Gardner Tube bending apparatus
US3808867A (en) * 1971-05-25 1974-05-07 B Becker Portable rod or true bender
GB2116086A (en) * 1982-03-04 1983-09-21 Pa Management Consult Making cutting tools
DE3312764A1 (en) * 1983-04-09 1984-10-18 Fr. Xaver Bayer Isolierglasfabrik Kg, 7807 Elzach METHOD AND DEVICE FOR BENDING SPACER PROFILES FOR INSULATING GLASS PANELS
CH652324A5 (en) * 1980-02-29 1985-11-15 Consafis Rosenheim Isolierglas Process for the production of inner frames for at least double insulating glass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309570A1 (en) * 1983-03-17 1984-09-20 Maschinenfabrik Christian Häusler AG, Duggingen Progressive bending machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075568A (en) * 1958-12-19 1963-01-29 Claude D Draucker Machine for precision bending of electrical conduit
US3465560A (en) * 1968-03-06 1969-09-09 Orville N Gardner Tube bending apparatus
US3808867A (en) * 1971-05-25 1974-05-07 B Becker Portable rod or true bender
CH652324A5 (en) * 1980-02-29 1985-11-15 Consafis Rosenheim Isolierglas Process for the production of inner frames for at least double insulating glass
GB2116086A (en) * 1982-03-04 1983-09-21 Pa Management Consult Making cutting tools
DE3312764A1 (en) * 1983-04-09 1984-10-18 Fr. Xaver Bayer Isolierglasfabrik Kg, 7807 Elzach METHOD AND DEVICE FOR BENDING SPACER PROFILES FOR INSULATING GLASS PANELS

Also Published As

Publication number Publication date
DE3807529C2 (en) 1993-09-02
ATE77271T1 (en) 1992-07-15
EP0332049A2 (en) 1989-09-13
DE58901652D1 (en) 1992-07-23
DE3807529A1 (en) 1989-09-21
EP0332049B1 (en) 1992-06-17

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