EP1593443A1 - Presse de formage - Google Patents

Presse de formage Download PDF

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Publication number
EP1593443A1
EP1593443A1 EP04011005A EP04011005A EP1593443A1 EP 1593443 A1 EP1593443 A1 EP 1593443A1 EP 04011005 A EP04011005 A EP 04011005A EP 04011005 A EP04011005 A EP 04011005A EP 1593443 A1 EP1593443 A1 EP 1593443A1
Authority
EP
European Patent Office
Prior art keywords
hold
die
punch
forming
press
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.)
Withdrawn
Application number
EP04011005A
Other languages
German (de)
English (en)
Inventor
Dieter Dipl.-Ing. Dörmann
Gerhard Dipl.-Ing. Saum
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.)
Walter Neff GmbH
Original Assignee
Walter Neff 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 Walter Neff GmbH filed Critical Walter Neff GmbH
Priority to EP04011005A priority Critical patent/EP1593443A1/fr
Publication of EP1593443A1 publication Critical patent/EP1593443A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
EP04011005A 2004-05-07 2004-05-07 Presse de formage Withdrawn EP1593443A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04011005A EP1593443A1 (fr) 2004-05-07 2004-05-07 Presse de formage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04011005A EP1593443A1 (fr) 2004-05-07 2004-05-07 Presse de formage

Publications (1)

Publication Number Publication Date
EP1593443A1 true EP1593443A1 (fr) 2005-11-09

Family

ID=34924919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04011005A Withdrawn EP1593443A1 (fr) 2004-05-07 2004-05-07 Presse de formage

Country Status (1)

Country Link
EP (1) EP1593443A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019502B3 (de) * 2006-04-26 2007-10-18 Moog Gmbh Verfahren zum Umformen von Blechen mit stochastischem Pulsationsmuster
DE102006043643B3 (de) * 2006-09-18 2008-04-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Tiefziehen
WO2014044338A1 (fr) * 2012-09-20 2014-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Outil d'emboutissage et procédé d'emboutissage d'une pièce

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811582C (de) * 1948-10-02 1951-08-23 Ver Leichtmetallwerke Gmbh Verfahren und Vorrichtung zum Tiefziehen
EP0438774A1 (fr) * 1990-01-24 1991-07-31 FIAT AUTO S.p.A. Procédé d'emboutissage de tôle et presse hydraulique pour la mise en oeuvre de ce procédé
SU1763070A1 (ru) * 1990-06-05 1992-09-23 Ю.П.Ведмедь и Н.М Чиглаков Штамп дл выт жки с пульсирующим прижимом
EP0703018A1 (fr) * 1994-09-26 1996-03-27 Maschinenfabrik Müller-Weingarten Ag Presse mécanique ou hydraulique
DE4435069A1 (de) * 1994-09-30 1996-04-04 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811582C (de) * 1948-10-02 1951-08-23 Ver Leichtmetallwerke Gmbh Verfahren und Vorrichtung zum Tiefziehen
EP0438774A1 (fr) * 1990-01-24 1991-07-31 FIAT AUTO S.p.A. Procédé d'emboutissage de tôle et presse hydraulique pour la mise en oeuvre de ce procédé
SU1763070A1 (ru) * 1990-06-05 1992-09-23 Ю.П.Ведмедь и Н.М Чиглаков Штамп дл выт жки с пульсирующим прижимом
EP0703018A1 (fr) * 1994-09-26 1996-03-27 Maschinenfabrik Müller-Weingarten Ag Presse mécanique ou hydraulique
DE4435069A1 (de) * 1994-09-30 1996-04-04 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199336, Derwent World Patents Index; Class M21, AN 1993-286955, XP002294705 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019502B3 (de) * 2006-04-26 2007-10-18 Moog Gmbh Verfahren zum Umformen von Blechen mit stochastischem Pulsationsmuster
DE102006043643B3 (de) * 2006-09-18 2008-04-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Tiefziehen
WO2014044338A1 (fr) * 2012-09-20 2014-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Outil d'emboutissage et procédé d'emboutissage d'une pièce
CN104822471A (zh) * 2012-09-20 2015-08-05 奥迪股份公司 拉深模和用于深拉工件的方法
US10160025B2 (en) 2012-09-20 2018-12-25 Audi Ag Deep drawing die and method for deep drawing a workpiece

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