EP0483044A3 - A bending machine - Google Patents

A bending machine Download PDF

Info

Publication number
EP0483044A3
EP0483044A3 EP19910610087 EP91610087A EP0483044A3 EP 0483044 A3 EP0483044 A3 EP 0483044A3 EP 19910610087 EP19910610087 EP 19910610087 EP 91610087 A EP91610087 A EP 91610087A EP 0483044 A3 EP0483044 A3 EP 0483044A3
Authority
EP
European Patent Office
Prior art keywords
bending
head
profiles
side edges
pins
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
EP19910610087
Other versions
EP0483044A2 (en
EP0483044B1 (en
Inventor
Jens Bejlegaard Jensen
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
Rolltech AS
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 Rolltech AS filed Critical Rolltech AS
Publication of EP0483044A2 publication Critical patent/EP0483044A2/en
Publication of EP0483044A3 publication Critical patent/EP0483044A3/en
Application granted granted Critical
Publication of EP0483044B1 publication Critical patent/EP0483044B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

A bending machine for bending thin-walled tube profiles (16) such as spacer profiles or edge rails for sealed insulating glass units comprising two separate bending pins (22) situated opposite one another at mutually displaceably arranged lateral guides (18, 20). Profiles of different widths can hereby be bent. The bending pins (22) have a rivet-like shape with a head on a stem or neck, where the side edge of the profile is guided in the slot between the rear side of the head of the pin and the lateral guide during the bending process. By bending the side edges across the stems or the necks, which have a small bending radius compared with that of the head, the side edges appear in almost full height upon the bending, thus presenting a larger contact face for the glass than is otherwise the case. <IMAGE>
EP91610087A 1990-10-26 1991-10-28 A bending machine Expired - Lifetime EP0483044B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK2588/90 1990-10-26
DK258890A DK169909B1 (en) 1990-10-26 1990-10-26 Bending machine

Publications (3)

Publication Number Publication Date
EP0483044A2 EP0483044A2 (en) 1992-04-29
EP0483044A3 true EP0483044A3 (en) 1992-07-08
EP0483044B1 EP0483044B1 (en) 1994-06-15

Family

ID=8113428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91610087A Expired - Lifetime EP0483044B1 (en) 1990-10-26 1991-10-28 A bending machine

Country Status (5)

Country Link
EP (1) EP0483044B1 (en)
AT (1) ATE107206T1 (en)
DE (1) DE69102519T2 (en)
DK (1) DK169909B1 (en)
ES (1) ES2056615T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK9192A (en) * 1992-01-24 1993-07-25 Skovgaard & Co As PROCEDURE AND APPARATUS FOR BENDING THE THICK WALL, HOLE DISTANCE PROFILE
DE4225833C2 (en) * 1992-08-05 1994-07-28 Bayer Isolierglasfab Kg Bending device for hollow profiles
AT406236B (en) * 1995-10-31 2000-03-27 Lisec Peter DEVICE FOR BENDING OR CURVING HOLLOW PROFILES
DE10236407B4 (en) * 2002-08-02 2007-09-27 Lenhardt Maschinenbau Gmbh Device for bending hollow profiled bars
CN113083966B (en) * 2021-03-24 2023-05-09 伯达港丽智能装备科技(山东)股份有限公司 Connecting piece bending equipment for manufacturing high-end equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114201A (en) * 1982-01-21 1983-08-17 Peter Lisec Spacer frame for double glazing units
EP0121873A2 (en) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Method and apparatus for bending spacekeeping profiles for thermopane glasses
EP0241174A2 (en) * 1986-04-07 1987-10-14 Rjukan Metall Maskin og Profil A/S Apparatus for bending structural metal rails
EP0318748B1 (en) * 1987-12-03 1992-09-02 Franz Xaver Bayer Isolierglasfabrik KG Apparatus for bending a hollow profile, in particular a frame of spacekeeping profiles for insulating glass panes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114201A (en) * 1982-01-21 1983-08-17 Peter Lisec Spacer frame for double glazing units
EP0121873A2 (en) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Method and apparatus for bending spacekeeping profiles for thermopane glasses
EP0241174A2 (en) * 1986-04-07 1987-10-14 Rjukan Metall Maskin og Profil A/S Apparatus for bending structural metal rails
EP0318748B1 (en) * 1987-12-03 1992-09-02 Franz Xaver Bayer Isolierglasfabrik KG Apparatus for bending a hollow profile, in particular a frame of spacekeeping profiles for insulating glass panes

Also Published As

Publication number Publication date
EP0483044A2 (en) 1992-04-29
DE69102519D1 (en) 1994-07-21
DK169909B1 (en) 1995-04-03
EP0483044B1 (en) 1994-06-15
DK258890A (en) 1992-04-27
DK258890D0 (en) 1990-10-26
ATE107206T1 (en) 1994-07-15
DE69102519T2 (en) 1995-04-20
ES2056615T3 (en) 1994-10-01

Similar Documents

Publication Publication Date Title
US4597279A (en) Apparatus for bending hollow shaped bar portions to form spacer frames for insulating glass
DE69430650T2 (en) Glazing with three or more panes of glass with low heat transfer at the edge and its manufacturing process
EP0318748A3 (en) Apparatus for bending a hollow profile, in particular a frame of spacekeeping profiles for insulating glass panes
EP0483044A3 (en) A bending machine
US5213246A (en) Paper guiding method and apparatus
EP0284918A3 (en) Transfer device for strip material between an uncoiler and a strip treating or strip working machine
ATE109870T1 (en) LEAF SPRING PACKAGE.
DE3267195D1 (en) Vending counter
ATE102514T1 (en) DEVICE FOR BENDING HOLLOW PROFILE STRIPS.
EP0332049A3 (en) Method of and device for bending hollow distance profiles
ES2051110T5 (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CURVED SEGMENTS IN HOLLOW PROFILE RULES.
AU4442393A (en) Fastening element for the adjustable fastening of a sheet to a frame element, and a wall element
EP0291499A3 (en) Device for fabricating spacing frames for insulating glass panes
ES8201040A1 (en) Dipstick wiper
ES254417U (en) Extension bed.
AU5529794A (en) Bathtub lifting apparatus
ATE47920T1 (en) FLEXIBLE TEMPLE FOR GLASSES.
ES8600682A1 (en) Operation managing equipment for automobile
KR200278679Y1 (en) Slide lever guide device of manual bogie
IT1279084B1 (en) HORIZONTAL BENDING AND TEMPERING PROCEDURE AND EQUIPMENT FOR LATERALLY MOVEMENT GLASS
EP1061229A3 (en) Retention and guiding element for a glazing assembly
NO305063B1 (en) freight Container
IT225334Y1 (en) STRUCTURE WITH ADJUSTABLE SLATS FOR DIRECT INSERTION ON PRE-ASSEMBLED FRAMES FOR SHUTTER FRAMES, WITH EXTREMITY SUPPORTS
ES8600679A1 (en) Device for assembling pair of garment fastener elements
DE3875695D1 (en) CLOSURE FOR A TIRE CHAIN.

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

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19921230

17Q First examination report despatched

Effective date: 19930728

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FRANZ XAVER BAYER ISOLIERGLASFABRIK KG

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 ES FR GB IT LI NL

REF Corresponds to:

Ref document number: 107206

Country of ref document: AT

Date of ref document: 19940715

Kind code of ref document: T

ITF It: translation for a ep patent filed

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

REF Corresponds to:

Ref document number: 69102519

Country of ref document: DE

Date of ref document: 19940721

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2056615

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
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: CH

Payment date: 19990426

Year of fee payment: 8

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

Ref country code: NL

Payment date: 19990429

Year of fee payment: 8

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

Ref country code: BE

Payment date: 19990430

Year of fee payment: 8

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

Ref country code: CH

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

Effective date: 19991031

Ref country code: BE

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

Effective date: 19991031

Ref country code: LI

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

Effective date: 19991031

BERE Be: lapsed

Owner name: FRANZ XAVER BAYER ISOLIERGLASFABRIK K.G.

Effective date: 19991031

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: 20000501

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20000501

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

Ref country code: ES

Payment date: 20000922

Year of fee payment: 10

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

Ref country code: ES

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

Effective date: 20011029

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

Ref country code: FR

Payment date: 20011029

Year of fee payment: 11

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

Ref country code: AT

Payment date: 20011030

Year of fee payment: 11

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

Ref country code: GB

Payment date: 20011101

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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: 20021028

Ref country code: AT

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

Effective date: 20021028

GBPC Gb: european patent ceased through non-payment of renewal fee
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: 20030630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20021113

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

Ref country code: IT

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

Effective date: 20051028

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

Ref country code: DE

Payment date: 20091106

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69102519

Country of ref document: DE

Effective date: 20110502

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

Ref country code: DE

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

Effective date: 20110502