EP2145707A3 - Flachstab oder Flachprofilstab aus Metall - Google Patents

Flachstab oder Flachprofilstab aus Metall Download PDF

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Publication number
EP2145707A3
EP2145707A3 EP09004954.5A EP09004954A EP2145707A3 EP 2145707 A3 EP2145707 A3 EP 2145707A3 EP 09004954 A EP09004954 A EP 09004954A EP 2145707 A3 EP2145707 A3 EP 2145707A3
Authority
EP
European Patent Office
Prior art keywords
flat
bar
flat bar
bending axis
profile bar
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
EP09004954.5A
Other languages
English (en)
French (fr)
Other versions
EP2145707A2 (de
EP2145707B1 (de
Inventor
Patrick Frey
Hans-Reiner Schäfer
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.)
GEDIA Gebrueder Dingerkus GmbH
Original Assignee
GEDIA Gebrueder Dingerkus 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 GEDIA Gebrueder Dingerkus GmbH filed Critical GEDIA Gebrueder Dingerkus GmbH
Publication of EP2145707A2 publication Critical patent/EP2145707A2/de
Publication of EP2145707A3 publication Critical patent/EP2145707A3/de
Application granted granted Critical
Publication of EP2145707B1 publication Critical patent/EP2145707B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Um einen Flachstab oder Flachprofilstab (1) aus Metallblech, der um eine Biegeachse, deren Radius größer als 1000 mm ist, quer zu seiner Längserstreckung bombiert ist, wobei die Biegeachse parallel zu einer Breitseite des Flachstabes oder parallel zu einer Breitseite eines Schenkels des Flachprofilstabes (1) verläuft, zu schaffen, der beim Bombieren formhaltig ist bzw. nach dem Bombieren seine gewünschte Form maßhaltig beibehält, ohne dass es einer Nachbearbeitung des Flachstabes oder Flachprofilstabes bedarf und ohne dass aufwendige Werkzeugjustagen erforderlich sind, wird vorgeschlagen, dass parallel zur Biegeachse verlaufende Prägezonen (3,4) einseitig in eine Breitseite des Flachstabes und/oder die Breitseiten der Schenkel des Flachprofilstabes (1) eingeprägt sind.
EP09004954.5A 2008-07-19 2009-04-03 Flachstab oder Flachprofilstab aus Metall Active EP2145707B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008033822A DE102008033822B4 (de) 2008-07-19 2008-07-19 Flachstab oder Flachprofilstab aus Metall

Publications (3)

Publication Number Publication Date
EP2145707A2 EP2145707A2 (de) 2010-01-20
EP2145707A3 true EP2145707A3 (de) 2014-01-08
EP2145707B1 EP2145707B1 (de) 2018-05-09

Family

ID=41226014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004954.5A Active EP2145707B1 (de) 2008-07-19 2009-04-03 Flachstab oder Flachprofilstab aus Metall

Country Status (2)

Country Link
EP (1) EP2145707B1 (de)
DE (1) DE102008033822B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9440277B2 (en) * 2011-06-20 2016-09-13 Gebruder Binder Gmbh Follow-on and/or transfer method for producing strips

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049313A2 (de) * 1980-10-04 1982-04-14 Vereinigte Aluminium-Werke Aktiengesellschaft Verfahren und Vorrichtung zum Biegen von gewellten oder profilierten Blechen
JPS59220215A (ja) * 1983-05-30 1984-12-11 Toyota Motor Corp プレス加工法
JPS60180634A (ja) * 1984-02-29 1985-09-14 Hashimoto Forming Co Ltd モ−ルデイングの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205479A1 (de) * 1972-02-05 1973-08-16 Kaspar Klaus Profilierter traeger
DE3515205A1 (de) * 1985-04-26 1986-10-30 Eichener Maschinenfabrik Kurt an Haack, 5910 Kreuztal Trapezprofil-tafel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049313A2 (de) * 1980-10-04 1982-04-14 Vereinigte Aluminium-Werke Aktiengesellschaft Verfahren und Vorrichtung zum Biegen von gewellten oder profilierten Blechen
JPS59220215A (ja) * 1983-05-30 1984-12-11 Toyota Motor Corp プレス加工法
JPS60180634A (ja) * 1984-02-29 1985-09-14 Hashimoto Forming Co Ltd モ−ルデイングの製造方法

Also Published As

Publication number Publication date
EP2145707A2 (de) 2010-01-20
DE102008033822A1 (de) 2010-01-28
EP2145707B1 (de) 2018-05-09
DE102008033822B4 (de) 2010-06-17

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