EP0894553A3 - Vorrichtung zum Biegen eines Hohlprofiles mit einem Niederhalter - Google Patents

Vorrichtung zum Biegen eines Hohlprofiles mit einem Niederhalter Download PDF

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Publication number
EP0894553A3
EP0894553A3 EP98113861A EP98113861A EP0894553A3 EP 0894553 A3 EP0894553 A3 EP 0894553A3 EP 98113861 A EP98113861 A EP 98113861A EP 98113861 A EP98113861 A EP 98113861A EP 0894553 A3 EP0894553 A3 EP 0894553A3
Authority
EP
European Patent Office
Prior art keywords
bending
holding down
down unit
hollow profile
clamp
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
EP98113861A
Other languages
English (en)
French (fr)
Other versions
EP0894553A2 (de
EP0894553B1 (de
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
Publication of EP0894553A2 publication Critical patent/EP0894553A2/de
Publication of EP0894553A3 publication Critical patent/EP0894553A3/de
Application granted granted Critical
Publication of EP0894553B1 publication Critical patent/EP0894553B1/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
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • 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

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Eine Vorrichtung (1) dient zum Biegen eines Hohlprofiles (2), mit welchem ein Abstandhalterrahmen für Isolierglasscheiben gefertigt werden soll. Dabei kann das Hohlprofil (2) während des Biegens bereits mit Trockenmittel gefüllt oder aber noch leer sein. Die Biegevorrichtung hat dabei neben einem Biegewerkzeug (11) und einem Widerlager (13) auch einen Niederhalter (17) zur Beaufschlagung eines Seitensteges (13) und/oder eines dessen Querschnitt innenseitig fortsetzenden Flansches (10) und parallel dazu eine Auflage (16), damit auch im Biegebereich (4) das Außenmaß des Hohlprofiles (2) präzise erhalten bleibt.
Um dabei die Biegebewegung und die Verformung sowie den Fluß des Werkstoffes des Hohlprofiles (2) und seiner Seitenstege (6)/Flansche (10) zu unterstützen, ist der Niederhalter (17) unterteilt und hat im Biegebereich (4) einen mit der Biegebewegung in Biegerichtung mitverdrehbaren Teil (171), der die Richtungsänderung des Seitensteges (6)/Flansches (10) bei dem Biegevorgang unterstützt.
EP98113861A 1997-08-02 1998-07-24 Vorrichtung zum Biegen eines Hohlprofiles mit einem Niederhalter Expired - Lifetime EP0894553B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733536 1997-08-02
DE19733536A DE19733536C2 (de) 1997-08-02 1997-08-02 Biegevorrichtung mit einem Niederhalter für Hohlprofile

Publications (3)

Publication Number Publication Date
EP0894553A2 EP0894553A2 (de) 1999-02-03
EP0894553A3 true EP0894553A3 (de) 1999-08-25
EP0894553B1 EP0894553B1 (de) 2002-11-06

Family

ID=7837852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113861A Expired - Lifetime EP0894553B1 (de) 1997-08-02 1998-07-24 Vorrichtung zum Biegen eines Hohlprofiles mit einem Niederhalter

Country Status (4)

Country Link
US (1) US6023956A (de)
EP (1) EP0894553B1 (de)
AT (1) ATE227178T1 (de)
DE (2) DE19733536C2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410909B (de) * 2000-05-09 2003-08-25 Lisec Peter Verfahren und vorrichtung zum biegen von hohlprofilleisten zu abstandhalterrahmen für isolierglasscheiben
DE10138345B4 (de) * 2001-08-03 2008-12-04 Lenhardt Maschinenbau Gmbh Vorrichtung zum Biegen von Hohlprofilstäben
EP1285708B1 (de) * 2001-08-20 2003-10-29 Peter Lisec Verfahren und Vorrichtung zum Biegen von Hohlprofilleisten zu Abstandhalterrahmen für Isolierglasscheiben
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
DE10236373B4 (de) * 2002-08-02 2007-10-11 Takata Corp. Verfahren zum Biegen eines Füllrohres für ein Airbagmodul und Vorrichtung zur Durchführung dieses Verfahrens
DE10236407B4 (de) * 2002-08-02 2007-09-27 Lenhardt Maschinenbau Gmbh Vorrichtung zum Biegen von Hohlprofilstäben
CN102248041A (zh) * 2010-05-17 2011-11-23 赵士平 中空玻璃铝隔条折弯机中的定位装置
CN102294412A (zh) * 2011-06-30 2011-12-28 张家港市大新仁和模具厂 铝框成型方法
US10183363B2 (en) 2015-08-04 2019-01-22 Cardinal Ig Company Spacer formation cell
CN109196180B (zh) 2017-03-10 2020-03-17 奥尔金属股份有限公司 绝缘玻璃间隔件结构
CN112024673B (zh) * 2020-08-31 2022-09-30 太原市三高能源发展有限公司 一种汽车零部件用弯曲机
CN115178620B (zh) * 2022-07-04 2025-03-25 山东能特异能源科技有限公司 用于中空玻璃的封填式间隔条的折弯方法

Citations (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
EP0121873A2 (de) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Verfahren und Vorrichtung zum Biegen von Abstandhalter-Profilen für Isolierglasscheiben
EP0318748A2 (de) * 1987-12-03 1989-06-07 Franz Xaver Bayer Isolierglasfabrik KG Vorrichtung zum Biegen eines Hohlprofiles insbesondere eines Abstandhalter-Rahmens für Isolierglasscheiben
EP0582064A1 (de) * 1992-08-05 1994-02-09 Franz Xaver Bayer Isolierglasfabrik KG Biegevorrichtung für Hohlprofile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938050A (en) * 1989-06-22 1990-07-03 Usui Kokusai Sangyo Kaisha Ltd. Small-diameter metallic conduit bending machine
DE9103368U1 (de) * 1991-03-19 1991-06-20 Hewing GmbH, 4434 Ochtrup Vorrichtung zum Biegen von Rohren
US5439716A (en) * 1992-03-19 1995-08-08 Cardinal Ig Company Multiple pane insulating glass unit with insulative spacer
US5640828A (en) * 1995-02-15 1997-06-24 Weather Shield Mfg., Inc. Spacer for an insulated window panel assembly
AT406236B (de) * 1995-10-31 2000-03-27 Lisec Peter Vorrichtung zum biegen oder krümmen von hohlprofilleisten

Patent Citations (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
EP0121873A2 (de) * 1983-04-09 1984-10-17 Franz Xaver Bayer Isolierglasfabrik KG Verfahren und Vorrichtung zum Biegen von Abstandhalter-Profilen für Isolierglasscheiben
EP0318748A2 (de) * 1987-12-03 1989-06-07 Franz Xaver Bayer Isolierglasfabrik KG Vorrichtung zum Biegen eines Hohlprofiles insbesondere eines Abstandhalter-Rahmens für Isolierglasscheiben
EP0582064A1 (de) * 1992-08-05 1994-02-09 Franz Xaver Bayer Isolierglasfabrik KG Biegevorrichtung für Hohlprofile

Also Published As

Publication number Publication date
US6023956A (en) 2000-02-15
EP0894553A2 (de) 1999-02-03
EP0894553B1 (de) 2002-11-06
ATE227178T1 (de) 2002-11-15
DE59806154D1 (de) 2002-12-12
DE19733536A1 (de) 1999-02-18
DE19733536C2 (de) 2001-10-11

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