EP0121873A3 - Method and apparatus for bending spacekeeping profiles for thermopane glasses - Google Patents

Method and apparatus for bending spacekeeping profiles for thermopane glasses Download PDF

Info

Publication number
EP0121873A3
EP0121873A3 EP84103516A EP84103516A EP0121873A3 EP 0121873 A3 EP0121873 A3 EP 0121873A3 EP 84103516 A EP84103516 A EP 84103516A EP 84103516 A EP84103516 A EP 84103516A EP 0121873 A3 EP0121873 A3 EP 0121873A3
Authority
EP
European Patent Office
Prior art keywords
bending
spacekeeping
thermopane
glasses
profiles
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
EP84103516A
Other languages
German (de)
Other versions
EP0121873B1 (en
EP0121873A2 (en
Inventor
Franz 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
Application filed by Bayer Isolierglas und Maschinentechnik GmbH filed Critical Bayer Isolierglas und Maschinentechnik GmbH
Priority to AT84103516T priority Critical patent/ATE32313T1/en
Publication of EP0121873A2 publication Critical patent/EP0121873A2/en
Publication of EP0121873A3 publication Critical patent/EP0121873A3/en
Application granted granted Critical
Publication of EP0121873B1 publication Critical patent/EP0121873B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

1. A method of bending hollow spacekeeping profiles filled with drying agent for thermopane glasses, the profile in question being grasped, in particular in front of and behind a centre of motion, and being bent about the centre of motion preferably by about 90 degrees, characterized in that during the bending process the outside (7) of the bend (6) being formed is milled, rolled, hammered and/or kneaded by means of a sliding member of the like and is thereby extended, stretched or elongated and that the drying agent located in the interior of the hollow profile (2) is displaced from the outside (7) of the bend (6) partly from the area of curvature during the bending process.
EP84103516A 1983-04-09 1984-03-30 Method and apparatus for bending spacekeeping profiles for thermopane glasses Expired EP0121873B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84103516T ATE32313T1 (en) 1983-04-09 1984-03-30 METHOD AND DEVICE FOR BENDING SPACER PROFILES FOR INSULATING GLASS PANES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3312764 1983-04-09
DE19833312764 DE3312764A1 (en) 1983-04-09 1983-04-09 METHOD AND DEVICE FOR BENDING SPACER PROFILES FOR INSULATING GLASS PANELS

Publications (3)

Publication Number Publication Date
EP0121873A2 EP0121873A2 (en) 1984-10-17
EP0121873A3 true EP0121873A3 (en) 1985-10-09
EP0121873B1 EP0121873B1 (en) 1988-02-03

Family

ID=6195825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103516A Expired EP0121873B1 (en) 1983-04-09 1984-03-30 Method and apparatus for bending spacekeeping profiles for thermopane glasses

Country Status (3)

Country Link
EP (1) EP0121873B1 (en)
AT (1) ATE32313T1 (en)
DE (2) DE3312764A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523025A1 (en) * 1985-06-27 1987-01-02 Siemens Ag Method and apparatus for bending elongated metallic workpieces
AT390946B (en) * 1986-11-03 1990-07-25 Lisec Peter DEVICE FOR SHAPING A CORNER AND CRESSING THE ENDS OF FLEXIBLE SPACERS
DE3740921A1 (en) * 1987-12-03 1989-06-15 Bayer Isolierglasfab Kg DEVICE FOR PRODUCING A BEND ON A HOLLOW RECTANGLE PROFILE
DE3740922A1 (en) * 1987-12-03 1989-06-22 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR PRODUCING A SPACER FRAME
DK77688D0 (en) * 1988-02-15 1988-02-15 Claus Roulund PROCEDURE FOR BUILDING DISTANCE PROFILES FOR TERMORUDES, OR SIMILAR AID PROFILES WITH IN SIGNIFICANT SQUARE SECTION, APPARATUS FOR EXERCISING THE PROCEDURE AND PRODUCT PROMOTED BY THE PROMOTION
DE3807529A1 (en) * 1988-03-08 1989-09-21 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR BENDING HOLLOW SPACER PROFILES
AT391861B (en) * 1988-06-30 1990-12-10 Mawak Warenhandel METHOD AND DEVICE FOR FILLING HOLLOW PROFILE BARS
DE3942809A1 (en) * 1989-12-23 1991-06-27 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR PRODUCING A SPACER FRAME, IN PARTICULAR FOR INSULATING GLASS PANELS
US5243844A (en) * 1990-05-21 1993-09-14 Peter Lisec Process for producing curved sections in hollow profile strips
ES2051109T3 (en) * 1990-05-21 1994-06-01 Peter Lisec DEVICE FOR FOLDING HOLLOW MOLDINGS.
DK0459971T3 (en) * 1990-05-21 1994-04-05 Peter Lisec Method and apparatus for generating bent sections in hollow profile moldings
DK169909B1 (en) * 1990-10-26 1995-04-03 Bayer Isolierglasfab Kg Bending machine
DE4225833C2 (en) * 1992-08-05 1994-07-28 Bayer Isolierglasfab Kg Bending device for hollow profiles
DE19733536C2 (en) * 1997-08-02 2001-10-11 Bayer Isolierglasfab Kg Bending device with a hold-down device for hollow profiles
DE19839444C1 (en) * 1998-08-29 2000-01-05 Bayer Isolierglasfab Kg Bending metal-coated plastic hollow profile containing drying agent, forming double-glazing spacer frame
DE19839735B4 (en) * 1998-09-01 2005-03-03 Franz Xaver Bayer Isolierglasfabrik Kg Device for bending a spacer-holding inner frame for an insulating glass pane
DE19956046B4 (en) * 1999-11-22 2004-12-30 Bayer Isolierglas- Und Maschinentechnik Gmbh Method and device for producing a spacer frame for insulating glass panes
AT410909B (en) * 2000-05-09 2003-08-25 Lisec Peter Hollow strip bending process involves supporting hollow strip both internally and externally during bending
US6619098B2 (en) 2001-08-28 2003-09-16 Peter Lisec Process and device for bending of hollow profile strips into spacer frames for insulating glass panes
DE10236407B4 (en) * 2002-08-02 2007-09-27 Lenhardt Maschinenbau Gmbh Device for bending hollow profiled bars
CN102248041A (en) * 2010-05-17 2011-11-23 赵士平 Locating device in hollow glass aluminium division bar bender
AT514109B1 (en) * 2013-04-12 2015-02-15 Progress Maschinen & Automation Ag bending machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB624169A (en) * 1944-11-21 1949-05-30 Sncase Improvements in machines for bending angle and other metal rods, bars or the like
FR83512E (en) * 1962-12-05 1964-08-28 Method and machine according to this method for bending tubes with a large diameter
FR1479220A (en) * 1964-06-12 1967-05-05 Tube bending machine
CH598878A5 (en) * 1975-08-14 1978-05-12 Stoecklin Walter Ag Bending machine for ribbed circular sections
FR2428728A1 (en) * 1978-06-14 1980-01-11 Bfg Glassgroup PROCESS AND DEVICE FOR MANUFACTURING MULTIPLE GLAZING AND MULTIPLE GLASS THUS OBTAINED
GB2114201A (en) * 1982-01-21 1983-08-17 Peter Lisec Spacer frame for double glazing units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714782A1 (en) * 1977-04-02 1978-10-05 Bertrams Ag Bender for thin-wall pipes - has mandrel built up from discs to fit in bend during external working by rollers
DE2829444C2 (en) * 1978-07-05 1986-07-10 Julius & August Erbslöh GmbH + Co, 5620 Velbert Method and device for producing a spacer frame for multiple-pane insulating glass
DE2924461C2 (en) * 1979-06-18 1982-03-04 Bertrams Ag, 5900 Siegen Device for the production of pipe elbows

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB624169A (en) * 1944-11-21 1949-05-30 Sncase Improvements in machines for bending angle and other metal rods, bars or the like
FR83512E (en) * 1962-12-05 1964-08-28 Method and machine according to this method for bending tubes with a large diameter
FR1479220A (en) * 1964-06-12 1967-05-05 Tube bending machine
CH598878A5 (en) * 1975-08-14 1978-05-12 Stoecklin Walter Ag Bending machine for ribbed circular sections
FR2428728A1 (en) * 1978-06-14 1980-01-11 Bfg Glassgroup PROCESS AND DEVICE FOR MANUFACTURING MULTIPLE GLAZING AND MULTIPLE GLASS THUS OBTAINED
GB2114201A (en) * 1982-01-21 1983-08-17 Peter Lisec Spacer frame for double glazing units

Also Published As

Publication number Publication date
EP0121873B1 (en) 1988-02-03
DE3312764A1 (en) 1984-10-18
ATE32313T1 (en) 1988-02-15
DE3469138D1 (en) 1988-03-10
EP0121873A2 (en) 1984-10-17

Similar Documents

Publication Publication Date Title
DE3469138D1 (en) Method and apparatus for bending spacekeeping profiles for thermopane glasses
PL307861A1 (en) Method of and apparatus for profiling glass panels and use of that method for obtaining glazing panels of complex shape
GB9413205D0 (en) Blowing apparatus, suction panel therefor and straightening guide therefor
DE69024113D1 (en) Paint roller and process using this roller
JPS5560032A (en) Glass pane forming apparatus and method
DE69107227T2 (en) Method and mold arrangement for bending complex shaped glass panes.
HUP9802429A3 (en) Process and apparatus for producing profiled material, in particular for door and window production, profiled material and window-frame made thereof
GB2100326B (en) Adjustable setting device for panels in doors windows or walls
CS254791A3 (en) Process of bending glass sheets and apparatus for making the same
GB2112437B (en) Door frame with adjustable jambs
EP0488516A3 (en) Method and apparatus for displaying gray-scale levels
IT8847619A0 (en) METAL PROFILES FOR THE MANUFACTURE OF FRAMES SUCH AS DOORS, WINDOWS AND SIMILAR
BG99255A (en) Aluminium-wooden combined profile
IT1217704B (en) APPARATUS FOR WET CLEANING, IN PARTICULAR OF WINDOW GLASS
GB2145184B (en) Adjustable fasteners for door or window frames
GB2272244B (en) Window frame profile
EP0332049A3 (en) Method of and device for bending hollow distance profiles
DE69112002T2 (en) Method for producing an image window for an image display device.
ATE102513T1 (en) METHOD AND APPARATUS FOR CREATING CURVED SECTIONS IN HOLLOW STRIPES.
DE3170451D1 (en) Steel rod rolling process, and apparatus
GB2265932B (en) Former for use in the fitting of doors,windows or the like
IT1164016B (en) IMPROVEMENT IN TUBE OR PROFILE BENDING APPARATUS
FI955168A0 (en) A stuffed frame, in particular a window or door frame, and a method of making the same
ES1042293U (en) Positioner for fixing window frames and doors in construction. (Machine-translation by Google Translate, not legally binding)
ZA905517B (en) Finishing process for extruded profiles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19851017

17Q First examination report despatched

Effective date: 19860910

ITF It: translation for a ep patent filed

Owner name: ING. ZINI MARANESI & C. S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 32313

Country of ref document: AT

Date of ref document: 19880215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3469138

Country of ref document: DE

Date of ref document: 19880310

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19880331

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19900323

Year of fee payment: 7

ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 84103516.5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19990301

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19990308

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000331

BERE Be: lapsed

Owner name: FRANZ XAVER BAYER ISOLIERGLASFABRIK K.G.

Effective date: 20000331

EUG Se: european patent has lapsed

Ref document number: 84103516.5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010226

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010331

Year of fee payment: 18

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020829

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020830

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20020920

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021129

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20021001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030330

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030528

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030330