EP1281451A3 - Vorrichtung zum Biegen von Hohlprofilstäben - Google Patents

Vorrichtung zum Biegen von Hohlprofilstäben Download PDF

Info

Publication number
EP1281451A3
EP1281451A3 EP02016584A EP02016584A EP1281451A3 EP 1281451 A3 EP1281451 A3 EP 1281451A3 EP 02016584 A EP02016584 A EP 02016584A EP 02016584 A EP02016584 A EP 02016584A EP 1281451 A3 EP1281451 A3 EP 1281451A3
Authority
EP
European Patent Office
Prior art keywords
bending
pressure pad
hinge
abutment
hollow 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
EP02016584A
Other languages
English (en)
French (fr)
Other versions
EP1281451A2 (de
EP1281451B1 (de
Inventor
Peter Gerlich
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.)
Bystronic Lenhardt GmbH
Original Assignee
Bystronic Lenhardt 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 Bystronic Lenhardt GmbH filed Critical Bystronic Lenhardt GmbH
Publication of EP1281451A2 publication Critical patent/EP1281451A2/de
Publication of EP1281451A3 publication Critical patent/EP1281451A3/de
Application granted granted Critical
Publication of EP1281451B1 publication Critical patent/EP1281451B1/de
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
    • 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
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Vorrichtung zum Biegen von Hohlprofilstäben (20), insbesondere für Abstandhalterrahmen für Isolierglasscheiben, wobei die Hohlprofilstäbe (20) zwei zueinander parallele Flanken (22) sowie eine Innenwand (23) und eine Außenwand (21) haben, welche die Flanken (22) miteinander verbinden,
  • mit einem Gestell (1),
  • mit einem vom Gestell (1) getragenen Biegewerkzeug (5) welches
    • eine Biegewange (12), welche um eine Schwenkachse (18) verschwenkbar ist, zum Biegen auf die Außenwand (21) des Hohlprofilstabes (20) einwirkt und eine Ausgangslage hat, welche sie vor dem Biegen einnimmt,
    • einen um dieselbe Schwenkachse (18) verschwenkbaren Gegenhalter (13) zum Anlegen an die Innenwand (23)
    • und ein der Innenwand (23) zugewandtes Biegewiderlager (14) aufweist, um welches herum der Hohlprofilstab (20) gebogen wird,
  • mit einer ersten Klemmeinrichtung, welche auf der der Biegewange (12) in der Ausgangslage abgewandten Seite der Schwenkachse (18) angeordnet ist und
    • ein erstes Klemmteil (15) zum Einwirken auf die Innenwand (23) und
    • ein zweites Klemmteil (16) zum Einwirken auf die Außenwand (21) des Hohlprofilstabes (20) aufweist.
Erfindungsgemäß ist vorgesehen, daß das Biegewiderlager (14) ein Scharnier ist, durch welches der Gegenhalter (13) und das erste Klemmteil (15) miteinander verbunden sind.
EP02016584A 2001-08-03 2002-07-25 Vorrichtung zum Biegen von Hohlprofilstäben Expired - Lifetime EP1281451B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138345A DE10138345B4 (de) 2001-08-03 2001-08-03 Vorrichtung zum Biegen von Hohlprofilstäben
DE10138345 2001-08-03

Publications (3)

Publication Number Publication Date
EP1281451A2 EP1281451A2 (de) 2003-02-05
EP1281451A3 true EP1281451A3 (de) 2004-05-06
EP1281451B1 EP1281451B1 (de) 2007-09-12

Family

ID=7694412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02016584A Expired - Lifetime EP1281451B1 (de) 2001-08-03 2002-07-25 Vorrichtung zum Biegen von Hohlprofilstäben

Country Status (3)

Country Link
EP (1) EP1281451B1 (de)
AT (1) ATE372838T1 (de)
DE (2) DE10138345B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615883B2 (en) 2008-04-11 2013-12-31 Plus Inventia Ag Method for producing a corner of a frame-shaped spacer for insulating glass panes and spacer and insulating glass panes produced according the method
CN107626775A (zh) * 2017-11-10 2018-01-26 甘肃中水电水工机械有限公司 一种新型钢‑混桥梁钢模板压制成型装置
CN108555087A (zh) * 2018-05-15 2018-09-21 秦皇岛方华埃西姆机械有限公司 一种拉弯自动穿芯抽芯装置
CN109175026A (zh) * 2018-09-20 2019-01-11 新疆送变电有限公司 一种改进的管型母线预拱机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377205A (fr) * 1963-12-17 1964-10-31 Machine pour le pliage et le cintrage de fil de fer, profilés, tubes et autres produits similaires
EP0318748A2 (de) * 1987-12-03 1989-06-07 Franz Xaver Bayer Isolierglasfabrik KG Vorrichtung zum Biegen eines Hohlprofiles insbesondere eines Abstandhalter-Rahmens für Isolierglasscheiben
US6023956A (en) * 1997-08-02 2000-02-15 Franz Xaver Bayer Isolierglasfabrik Kg Device for bending a hollow section with a hold down clamp
DE19956046A1 (de) * 1999-11-22 2001-05-31 Bayer Isolierglas & Maschtech Verfahren und Vorrichtung zur Herstellung eines Abstandhalterrahmens für Isolierglasscheiben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221986A1 (de) * 1982-06-11 1983-12-15 Fr. Xaver Bayer Isolierglasfabrik Kg, 7807 Elzach Maschine zum herstellen eines abstandhaltenden innenrahmens fuer eine isolierglasscheibe
DE4225833C2 (de) * 1992-08-05 1994-07-28 Bayer Isolierglasfab Kg Biegevorrichtung für Hohlprofile
DE9417776U1 (de) * 1994-11-05 1995-02-02 Novopress Gmbh Biegemaschine
DE19911808C2 (de) * 1999-01-29 2000-11-16 Zeuna Staerker Kg Schwenkbiegevorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377205A (fr) * 1963-12-17 1964-10-31 Machine pour le pliage et le cintrage de fil de fer, profilés, tubes et autres produits similaires
EP0318748A2 (de) * 1987-12-03 1989-06-07 Franz Xaver Bayer Isolierglasfabrik KG Vorrichtung zum Biegen eines Hohlprofiles insbesondere eines Abstandhalter-Rahmens für Isolierglasscheiben
US6023956A (en) * 1997-08-02 2000-02-15 Franz Xaver Bayer Isolierglasfabrik Kg Device for bending a hollow section with a hold down clamp
DE19956046A1 (de) * 1999-11-22 2001-05-31 Bayer Isolierglas & Maschtech Verfahren und Vorrichtung zur Herstellung eines Abstandhalterrahmens für Isolierglasscheiben

Also Published As

Publication number Publication date
EP1281451A2 (de) 2003-02-05
ATE372838T1 (de) 2007-09-15
DE10138345B4 (de) 2008-12-04
DE50210874D1 (de) 2007-10-25
EP1281451B1 (de) 2007-09-12
DE10138345A1 (de) 2003-02-27

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