EP1344585A2 - Dispositif d'emboutissage profond hydroélastique - Google Patents

Dispositif d'emboutissage profond hydroélastique Download PDF

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Publication number
EP1344585A2
EP1344585A2 EP03005517A EP03005517A EP1344585A2 EP 1344585 A2 EP1344585 A2 EP 1344585A2 EP 03005517 A EP03005517 A EP 03005517A EP 03005517 A EP03005517 A EP 03005517A EP 1344585 A2 EP1344585 A2 EP 1344585A2
Authority
EP
European Patent Office
Prior art keywords
short
drawing device
deep
stroke
cylinder
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
EP03005517A
Other languages
German (de)
English (en)
Other versions
EP1344585B1 (fr
EP1344585A3 (fr
Inventor
Klaus-Jürgen Pahl
Friedrich B Bielfeldt
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.)
Dieffenbacher GmbH and Co KG
Original Assignee
Maschinenfabrik J Dieffenbacher GmbH and Co
Dieffenbacher GmbH and Co KG
Dieffenbacher GmbH Maschinen und Anlagenbau
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 Maschinenfabrik J Dieffenbacher GmbH and Co, Dieffenbacher GmbH and Co KG, Dieffenbacher GmbH Maschinen und Anlagenbau filed Critical Maschinenfabrik J Dieffenbacher GmbH and Co
Publication of EP1344585A2 publication Critical patent/EP1344585A2/fr
Publication of EP1344585A3 publication Critical patent/EP1344585A3/fr
Application granted granted Critical
Publication of EP1344585B1 publication Critical patent/EP1344585B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Micromachines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Centrifugal Separators (AREA)
  • Lubricants (AREA)
EP03005517A 2002-03-11 2003-03-11 Dispositif d'emboutissage profond hydroélastique Expired - Lifetime EP1344585B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10210573 2002-03-11
DE10210573A DE10210573A1 (de) 2002-03-11 2002-03-11 Hydroelastische Tiefzieheinrichtung

Publications (3)

Publication Number Publication Date
EP1344585A2 true EP1344585A2 (fr) 2003-09-17
EP1344585A3 EP1344585A3 (fr) 2005-07-27
EP1344585B1 EP1344585B1 (fr) 2008-05-07

Family

ID=27762852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005517A Expired - Lifetime EP1344585B1 (fr) 2002-03-11 2003-03-11 Dispositif d'emboutissage profond hydroélastique

Country Status (5)

Country Link
EP (1) EP1344585B1 (fr)
AT (1) ATE394179T1 (fr)
DE (2) DE10210573A1 (fr)
DK (1) DK1344585T3 (fr)
ES (1) ES2307843T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006126B4 (de) * 2004-02-07 2006-12-28 Horst Baltschun Presse mit verriegeltem Stößel
DE102004059141A1 (de) * 2004-12-08 2006-06-14 Wieber, Christian, Dipl.-Ing.(FH), Batu Caves Hydraulische Presse

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022844A1 (de) * 1980-06-19 1982-01-07 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE3333687A1 (de) * 1983-09-17 1985-03-28 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE4112656A1 (de) * 1990-04-23 1991-10-24 Mueller Weingarten Maschf Zieheinrichtung in einer presse zum ziehen von blechformteilen
DE4016838A1 (de) * 1990-05-25 1991-11-28 Smg Sueddeutsche Maschinenbau Ziehapparat in einer presse
DE4100206A1 (de) * 1991-01-06 1992-07-09 Dieffenbacher Gmbh Maschf Hydroelastische tiefzieheinrichtung
DE19718841A1 (de) * 1996-05-06 1997-11-13 Mueller Weingarten Maschf Verfahren zur Materialflußsteuerung beim Ziehen von Blechformteilen sowie Vorrichtung zur Durchführung des Verfahrens
DE19641411A1 (de) * 1996-10-08 1998-04-09 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung
US6006578A (en) * 1997-01-25 1999-12-28 Reitter; Erhardt Die for drawing molded sheet metal parts

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022844A1 (de) * 1980-06-19 1982-01-07 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE3333687A1 (de) * 1983-09-17 1985-03-28 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Einrichtung an werkzeugen oder pressen zum ziehen von blechformteilen
DE4112656A1 (de) * 1990-04-23 1991-10-24 Mueller Weingarten Maschf Zieheinrichtung in einer presse zum ziehen von blechformteilen
DE4016838A1 (de) * 1990-05-25 1991-11-28 Smg Sueddeutsche Maschinenbau Ziehapparat in einer presse
DE4100206A1 (de) * 1991-01-06 1992-07-09 Dieffenbacher Gmbh Maschf Hydroelastische tiefzieheinrichtung
DE4104136A1 (de) * 1991-01-06 1992-09-10 Dieffenbacher Gmbh Maschf Hydroelastische tiefzieheinrichtung
DE19718841A1 (de) * 1996-05-06 1997-11-13 Mueller Weingarten Maschf Verfahren zur Materialflußsteuerung beim Ziehen von Blechformteilen sowie Vorrichtung zur Durchführung des Verfahrens
DE19641411A1 (de) * 1996-10-08 1998-04-09 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung
US6006578A (en) * 1997-01-25 1999-12-28 Reitter; Erhardt Die for drawing molded sheet metal parts

Also Published As

Publication number Publication date
ES2307843T3 (es) 2008-12-01
DE10210573A1 (de) 2003-10-02
ATE394179T1 (de) 2008-05-15
DK1344585T3 (da) 2008-09-08
EP1344585B1 (fr) 2008-05-07
EP1344585A3 (fr) 2005-07-27
DE50309758D1 (de) 2008-06-19

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