ATE394179T1 - HYDROELASTIC THERMAL DRAWING DEVICE - Google Patents

HYDROELASTIC THERMAL DRAWING DEVICE

Info

Publication number
ATE394179T1
ATE394179T1 AT03005517T AT03005517T ATE394179T1 AT E394179 T1 ATE394179 T1 AT E394179T1 AT 03005517 T AT03005517 T AT 03005517T AT 03005517 T AT03005517 T AT 03005517T AT E394179 T1 ATE394179 T1 AT E394179T1
Authority
AT
Austria
Prior art keywords
drawing device
short
hydroelastic
thermal drawing
force effect
Prior art date
Application number
AT03005517T
Other languages
German (de)
Inventor
Klaus-Juergen Pahl
Friedrich B Bielfeldt
Original Assignee
Dieffenbacher Gmbh & Co Kg
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 Dieffenbacher Gmbh & Co Kg filed Critical Dieffenbacher Gmbh & Co Kg
Application granted granted Critical
Publication of ATE394179T1 publication Critical patent/ATE394179T1/en

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
    • 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)
  • Lubricants (AREA)
  • Micromachines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Centrifugal Separators (AREA)

Abstract

The deep drawing device has several force effect fields round one or more drawing punches (5), with each separate force effect field having a fixed integrated short-stroke cylinder system, consisting of a short-stroke cylinder (9) and a short-stroke piston (10), to which a spacer (11) is attached carrying one or more form bolts (15).
AT03005517T 2002-03-11 2003-03-11 HYDROELASTIC THERMAL DRAWING DEVICE ATE394179T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10210573A DE10210573A1 (en) 2002-03-11 2002-03-11 Hydroelastic deep-drawing device

Publications (1)

Publication Number Publication Date
ATE394179T1 true ATE394179T1 (en) 2008-05-15

Family

ID=27762852

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03005517T ATE394179T1 (en) 2002-03-11 2003-03-11 HYDROELASTIC THERMAL DRAWING DEVICE

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006126B4 (en) * 2004-02-07 2006-12-28 Horst Baltschun Press with locked ram
DE102004059141A1 (en) * 2004-12-08 2006-06-14 Wieber, Christian, Dipl.-Ing.(FH), Batu Caves Hydraulic press for deforming sheet metal comprises working cylinders integrated into a press frame disposed on a relatively short lift, interlocking locking elements for transferring closing forces to a tappet and a driving unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022844A1 (en) * 1980-06-19 1982-01-07 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Deep-drawing tool assembly - has sheet holder supporting drawing cushion working together with further hydraulically connected drawing cushion
DE3333687A1 (en) * 1983-09-17 1985-03-28 Uniplanung Metall- und Kunststoffengineering GmbH & Co KG, 7552 Durmersheim Device on tools or presses for drawing sheet-metal shaped parts
DE4112656A1 (en) * 1990-04-23 1991-10-24 Mueller Weingarten Maschf Drawing device for press - has pressure face, charged by different forces during drawing
DE4016838A1 (en) * 1990-05-25 1991-11-28 Smg Sueddeutsche Maschinenbau Press drawing tool - comprises pressure platen, and workpiece holding cylinders holding constant distance between press RAM and plate via pressure pins, etc.
DE4143683B4 (en) * 1991-01-06 2006-03-09 Dieffenbacher Gmbh + Co. Kg Hydroelastic thermoforming device
EP0806256B1 (en) * 1996-05-06 1999-11-10 Müller-Weingarten AG Method for controlling the material flow during the drawing of sheet metal parts and device for carrying out the method
DE19641411A1 (en) * 1996-10-08 1998-04-09 Dieffenbacher Gmbh Maschf Hydraulic deep-drawing device
DE19702636A1 (en) * 1997-01-25 1998-07-30 Erhard Reitter Tool for deep drawing sheet metal parts

Also Published As

Publication number Publication date
DE50309758D1 (en) 2008-06-19
DK1344585T3 (en) 2008-09-08
DE10210573A1 (en) 2003-10-02
ES2307843T3 (en) 2008-12-01
EP1344585A3 (en) 2005-07-27
EP1344585B1 (en) 2008-05-07
EP1344585A2 (en) 2003-09-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee