EP0879659A3 - Installations de presses avec changement automatique d'outil et procédé de changement d'outil - Google Patents

Installations de presses avec changement automatique d'outil et procédé de changement d'outil Download PDF

Info

Publication number
EP0879659A3
EP0879659A3 EP98108952A EP98108952A EP0879659A3 EP 0879659 A3 EP0879659 A3 EP 0879659A3 EP 98108952 A EP98108952 A EP 98108952A EP 98108952 A EP98108952 A EP 98108952A EP 0879659 A3 EP0879659 A3 EP 0879659A3
Authority
EP
European Patent Office
Prior art keywords
tool change
holders
press
intermediate storage
tools
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Withdrawn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
EP98108952A
Other languages
German (de)
English (en)
Other versions
EP0879659A2 (fr
Inventor
Hans Hofele
Matthias Speidel
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP0879659A2 publication Critical patent/EP0879659A2/fr
Publication of EP0879659A3 publication Critical patent/EP0879659A3/fr
Withdrawn legal-status Critical Current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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Warehouses Or Storage Devices (AREA)
EP98108952A 1997-05-23 1998-05-16 Installations de presses avec changement automatique d'outil et procédé de changement d'outil Withdrawn EP0879659A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19721614A DE19721614A1 (de) 1997-05-23 1997-05-23 Pressenanlagen mit automatischem Toolingwechsel und Verfahren zum Toolingwechsel
DE19721614 1997-05-23

Publications (2)

Publication Number Publication Date
EP0879659A2 EP0879659A2 (fr) 1998-11-25
EP0879659A3 true EP0879659A3 (fr) 2002-01-16

Family

ID=7830287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108952A Withdrawn EP0879659A3 (fr) 1997-05-23 1998-05-16 Installations de presses avec changement automatique d'outil et procédé de changement d'outil

Country Status (3)

Country Link
US (1) US5992208A (fr)
EP (1) EP0879659A3 (fr)
DE (1) DE19721614A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697948B1 (en) * 1999-05-05 2004-02-24 Michael O. Rabin Methods and apparatus for protecting information
DE19927824A1 (de) * 1999-06-18 2000-12-21 Schuler Pressen Gmbh & Co Pressenanlage mit automatischem Werkzeugwechsel
US7007361B2 (en) * 2003-02-14 2006-03-07 Honeywell International Inc. Method of extracting and inserting upper and lower molds
DE10314077B4 (de) * 2003-03-28 2006-02-23 Schuler Pressen Gmbh & Co. Kg Einrichtung zum Toolingwechsel
DE10329007A1 (de) * 2003-06-27 2005-01-13 Gustav Klauke Gmbh Verriegelungsbolzen zur Befestigung eines Werkzeuges an einem hydraulischen Verpressgerät
DE102004052001B4 (de) * 2004-10-25 2009-08-20 Müller Weingarten AG Automatische Toolingwechselvorrichtung
US8007708B2 (en) * 2008-12-12 2011-08-30 Innoventor Incorporated Apparatus and methods for automating movement of mold drawers
DE102016125484B3 (de) 2016-12-22 2018-03-08 Strothmann Machines & Handling GmbH Transfervorrichtung
JP7411665B2 (ja) 2019-01-18 2024-01-11 ノーグレン オートメーション ソリューションズ，リミティド ライアビリティ カンパニー 自動交換ツーリングシステムのための方法及び装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557134A (en) * 1983-09-21 1985-12-10 Maschinenfabrik Muller-Weingarten Ag Apparatus for supporting workpieces in a multistage press
US4713961A (en) * 1985-02-13 1987-12-22 L. Schuler Gmbh Transfer press
EP0523478A1 (fr) * 1991-07-19 1993-01-20 Umformtechnik ERFURT GmbH Ligne de presses de transfert
US5337594A (en) * 1989-07-12 1994-08-16 Ab Volvo Arrangement at press line

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709762A1 (de) * 1987-03-25 1988-10-06 Schuler Gmbh L Transferpresse
US5248288A (en) * 1991-03-29 1993-09-28 Hitachi Zosen Corporation Apparatus for changing work holder in transfer press
DE4237312A1 (de) * 1992-11-05 1994-05-11 Schuler Gmbh L Transferpresse o. dgl. Umformmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557134A (en) * 1983-09-21 1985-12-10 Maschinenfabrik Muller-Weingarten Ag Apparatus for supporting workpieces in a multistage press
US4713961A (en) * 1985-02-13 1987-12-22 L. Schuler Gmbh Transfer press
US5337594A (en) * 1989-07-12 1994-08-16 Ab Volvo Arrangement at press line
EP0523478A1 (fr) * 1991-07-19 1993-01-20 Umformtechnik ERFURT GmbH Ligne de presses de transfert

Also Published As

Publication number Publication date
US5992208A (en) 1999-11-30
EP0879659A2 (fr) 1998-11-25
DE19721614A1 (de) 1998-11-26

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