DK0459971T3 - Method and apparatus for generating bent sections in hollow profile moldings - Google Patents

Method and apparatus for generating bent sections in hollow profile moldings

Info

Publication number
DK0459971T3
DK0459971T3 DK91890106.7T DK91890106T DK0459971T3 DK 0459971 T3 DK0459971 T3 DK 0459971T3 DK 91890106 T DK91890106 T DK 91890106T DK 0459971 T3 DK0459971 T3 DK 0459971T3
Authority
DK
Denmark
Prior art keywords
hollow profile
profile strip
roller
bent sections
bend
Prior art date
Application number
DK91890106.7T
Other languages
Danish (da)
Inventor
Peter Lisec
Original Assignee
Peter Lisec
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=27147132&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0459971(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AT112690A external-priority patent/AT397054B/en
Priority claimed from AT184090A external-priority patent/AT397775B/en
Priority claimed from AT198790A external-priority patent/AT405912B/en
Application filed by Peter Lisec filed Critical Peter Lisec
Application granted granted Critical
Publication of DK0459971T3 publication Critical patent/DK0459971T3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Food-Manufacturing Devices (AREA)
  • Laminated Bodies (AREA)

Abstract

In order to bend a hollow profile strip (53), in particular a hollow profile strip (53) from which a spacer frame for a pane of insulating glass is to be manufactured, the hollow profile strip (53) is held continuously a precisely defined distance to the side and from below, passed under a roller (70) and, after the roller (70) is deflected out of the delivery direction. An apparatus suitable for this purpose has a gripper (52) for the defined advance of the hollow profile strip (53), a roller (70), which rests against the wall of the hollow profile strip (53), the said wall then being situated on the inside of the bend, and holds down the hollow profile strip (53), and a lever (59) with an impact surface (62) for the hollow profile strip (53) after the roller (70). The length and/or the radius of curvature of the bent section (71) of the hollow profile strip (53) can be determined by selection of the extent of the advance of the hollow profile strip (53) and the extent of the deflection of the same. <IMAGE>
DK91890106.7T 1990-05-21 1991-05-15 Method and apparatus for generating bent sections in hollow profile moldings DK0459971T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT112690A AT397054B (en) 1990-05-21 1990-05-21 DEVICE FOR BENDING HOLLOW PROFILE STRIPS
AT184090A AT397775B (en) 1990-09-10 1990-09-10 Bending device for holder profile rails - incorporates displaceable grab for rails
AT198790A AT405912B (en) 1990-10-02 1990-10-02 Method and apparatus for bending hollow sectional strips

Publications (1)

Publication Number Publication Date
DK0459971T3 true DK0459971T3 (en) 1994-04-05

Family

ID=27147132

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91890106.7T DK0459971T3 (en) 1990-05-21 1991-05-15 Method and apparatus for generating bent sections in hollow profile moldings

Country Status (7)

Country Link
EP (1) EP0459971B2 (en)
JP (1) JPH0768322A (en)
AT (1) ATE102513T1 (en)
DE (2) DE59101137D1 (en)
DK (1) DK0459971T3 (en)
ES (1) ES2051110T5 (en)
NO (1) NO179493C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK282090A (en) * 1990-11-28 1992-05-29 Skovgaard & Co As PROCEDURE AND APPARATUS FOR MANUFACTURING CLOSED DISTRIBUTION FRAMES OF HOLE THICKWICKED PROFILES
DE4214205A1 (en) * 1992-04-30 1993-11-04 Happich Gmbh Gebr Installation for bending segments of profiled bars etc. - with additional bending station on tables movable in additional directions
EP0579593B1 (en) * 1992-07-16 1996-12-18 Peter Lisec Device for fabricating spacing frames out of hollow section strips for insulating glass panes
AT406236B (en) † 1995-10-31 2000-03-27 Lisec Peter DEVICE FOR BENDING OR CURVING HOLLOW PROFILES
DE10137766A1 (en) * 2001-08-03 2003-02-27 Lenhardt Maschinenbau Device for bending hollow profile bars
DE10236407B4 (en) * 2002-08-02 2007-09-27 Lenhardt Maschinenbau Gmbh Device for bending hollow profiled bars
CA2924182C (en) * 2015-04-02 2022-12-06 Lombarda Macchine S.A.S. Di G.B. Lattuada & C. Method for automatically bending spacer elements for insulating glass panes - double glazings and machine for carrying out the method
CN111531858A (en) * 2020-05-12 2020-08-14 周立 Automobile glass clamping strip bending device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885412A (en) * 1973-11-21 1975-05-27 Lawrence T Vance Method of fabricating curved tubing and product thereof
AT360311B (en) * 1978-09-26 1980-01-12 Seraphin Puempel & Soehne Kg BENDING DEVICE FOR PRODUCING A DISTANCE HOLDER FOR INSULATING GLASS DISCS
CH647428A5 (en) * 1980-08-15 1985-01-31 Haeusler Ag Chr Process for bending a sectional bar, apparatus for supporting portions of a sectional bar relative to one another and multi-roll bending machine
CH660398A5 (en) * 1982-01-21 1987-04-15 Peter Lisec SPACER FRAME FOR INSULATING GLASS PANELS AND METHOD FOR PRODUCING THE SAME AND DEVICE FOR IMPLEMENTING THE METHOD.
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
AT389662B (en) * 1985-02-25 1990-01-10 Lisec Peter Glastech Ind DEVICE FOR BUTT WELDING
AT401627B (en) * 1987-03-09 1996-10-25 Lisec Peter DEVICE FOR PRODUCING SPACER FRAME FOR INSULATING GLASS DISC
DE3740921A1 (en) * 1987-12-03 1989-06-15 Bayer Isolierglasfab Kg DEVICE FOR PRODUCING A BEND ON A HOLLOW RECTANGLE PROFILE
DE3807529A1 (en) * 1988-03-08 1989-09-21 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR BENDING HOLLOW SPACER PROFILES

Also Published As

Publication number Publication date
EP0459971A1 (en) 1991-12-04
NO179493B (en) 1996-07-08
EP0459971B1 (en) 1994-03-09
DE59101137D1 (en) 1994-04-14
JPH0768322A (en) 1995-03-14
DE4116521C2 (en) 1998-07-23
NO911925D0 (en) 1991-05-16
EP0459971B2 (en) 2001-12-12
ATE102513T1 (en) 1994-03-15
NO911925L (en) 1991-11-22
ES2051110T3 (en) 1994-06-01
ES2051110T5 (en) 2002-07-16
DE4116521A1 (en) 1991-11-28
NO179493C (en) 1996-10-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment