EP0396991A1 - Dispositif d'usinage à insérer dans une presse - Google Patents

Dispositif d'usinage à insérer dans une presse Download PDF

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Publication number
EP0396991A1
EP0396991A1 EP90108157A EP90108157A EP0396991A1 EP 0396991 A1 EP0396991 A1 EP 0396991A1 EP 90108157 A EP90108157 A EP 90108157A EP 90108157 A EP90108157 A EP 90108157A EP 0396991 A1 EP0396991 A1 EP 0396991A1
Authority
EP
European Patent Office
Prior art keywords
tool
press
working
workpiece
transmission element
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.)
Ceased
Application number
EP90108157A
Other languages
German (de)
English (en)
Inventor
Dieter Dipl.-Ing. Wurster
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 WURSTER GmbH
Original Assignee
WALTER WURSTER 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 WURSTER GmbH filed Critical WALTER WURSTER GmbH
Publication of EP0396991A1 publication Critical patent/EP0396991A1/fr
Ceased 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
EP90108157A 1989-05-08 1990-04-28 Dispositif d'usinage à insérer dans une presse Ceased EP0396991A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8905741U DE8905741U1 (fr) 1989-05-08 1989-05-08
DE8905741U 1989-05-08

Publications (1)

Publication Number Publication Date
EP0396991A1 true EP0396991A1 (fr) 1990-11-14

Family

ID=6839032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108157A Ceased EP0396991A1 (fr) 1989-05-08 1990-04-28 Dispositif d'usinage à insérer dans une presse

Country Status (2)

Country Link
EP (1) EP0396991A1 (fr)
DE (1) DE8905741U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297417A (en) * 1992-09-18 1994-03-29 Dana Corporation Portable collet crimping apparatus
FR2806945A1 (fr) * 2000-04-04 2001-10-05 Jean Claude Jeandeaud Centre de poinconnage, destine notamment au poinconnage de toles
CN102489606A (zh) * 2011-12-05 2012-06-13 重庆国际复合材料有限公司 一种漏板底板预压成型模具及方法
WO2016016400A1 (fr) * 2014-08-01 2016-02-04 Cosma S.R.L. Machine de poinçonnage de tôle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814967A1 (de) * 1978-04-06 1979-10-18 Erich Passow Stanzwerkzeug
DE3208989A1 (de) * 1982-03-12 1983-09-22 Trumpf GmbH & Co, 7257 Ditzingen Anschlagvorrichtung, insbesondere fuer stanzmaschinen
CH651485A5 (de) * 1980-04-01 1985-09-30 Waertsilae Oy Ab Verfahren zum stanzen scheibenfoermiger schlossteile.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814967A1 (de) * 1978-04-06 1979-10-18 Erich Passow Stanzwerkzeug
CH651485A5 (de) * 1980-04-01 1985-09-30 Waertsilae Oy Ab Verfahren zum stanzen scheibenfoermiger schlossteile.
DE3208989A1 (de) * 1982-03-12 1983-09-22 Trumpf GmbH & Co, 7257 Ditzingen Anschlagvorrichtung, insbesondere fuer stanzmaschinen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297417A (en) * 1992-09-18 1994-03-29 Dana Corporation Portable collet crimping apparatus
US5437177A (en) * 1992-09-18 1995-08-01 Dana Corporation Portable collet crimping apparatus
FR2806945A1 (fr) * 2000-04-04 2001-10-05 Jean Claude Jeandeaud Centre de poinconnage, destine notamment au poinconnage de toles
WO2001074511A1 (fr) * 2000-04-04 2001-10-11 Jeandeaud Jean Claude Centre de poinçonnage, destine notamment au poinçonnage de toles
CN102489606A (zh) * 2011-12-05 2012-06-13 重庆国际复合材料有限公司 一种漏板底板预压成型模具及方法
WO2016016400A1 (fr) * 2014-08-01 2016-02-04 Cosma S.R.L. Machine de poinçonnage de tôle

Also Published As

Publication number Publication date
DE8905741U1 (fr) 1989-06-15

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19900921

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