EP0976471A3 - Machine de formage rotatif - Google Patents

Machine de formage rotatif Download PDF

Info

Publication number
EP0976471A3
EP0976471A3 EP99113299A EP99113299A EP0976471A3 EP 0976471 A3 EP0976471 A3 EP 0976471A3 EP 99113299 A EP99113299 A EP 99113299A EP 99113299 A EP99113299 A EP 99113299A EP 0976471 A3 EP0976471 A3 EP 0976471A3
Authority
EP
European Patent Office
Prior art keywords
forming machine
flank
rotative
punches
plunger
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Withdrawn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
EP99113299A
Other languages
German (de)
English (en)
Other versions
EP0976471A2 (fr
Inventor
Michael Dipl.-Ing. Schweitzer
Hartmut Prof. Dr.-Ing. Hoffmann
Michael Dipl.-Ing. Hoogen
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 EP0976471A2 publication Critical patent/EP0976471A2/fr
Publication of EP0976471A3 publication Critical patent/EP0976471A3/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Withdrawn legal-status Critical Current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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP99113299A 1998-07-22 1999-07-09 Machine de formage rotatif Withdrawn EP0976471A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998132897 DE19832897B4 (de) 1998-07-22 1998-07-22 Rotationsumformmaschine
DE19832897 1998-07-22

Publications (2)

Publication Number Publication Date
EP0976471A2 EP0976471A2 (fr) 2000-02-02
EP0976471A3 true EP0976471A3 (fr) 2003-04-16

Family

ID=7874876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113299A Withdrawn EP0976471A3 (fr) 1998-07-22 1999-07-09 Machine de formage rotatif

Country Status (2)

Country Link
EP (1) EP0976471A3 (fr)
DE (1) DE19832897B4 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO316656B1 (no) * 2001-10-25 2004-03-22 Sundhagen Lena Verktoy for fremstilling av utbuktninger i en plate
DE102012005005B4 (de) 2012-03-13 2020-07-16 Jürgen Hackert Verfahren und Anordnung zur Herstellung von Elektroblechen
GB2518596B (en) * 2013-08-28 2016-01-20 Gkn Evo Edrive Systems Ltd Variable pitch punch apparatus
DE102013018995B4 (de) 2013-11-13 2015-06-18 Jörg Franke Anlage zum Rotationsschneiden von Elektroblechen
CN109043757B (zh) * 2018-06-08 2024-05-28 老凤祥东莞珠宝首饰有限公司 黄金油压倒模吊坠圈超速印记成型机
DE102022121997A1 (de) * 2022-08-31 2024-02-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Vorrichtung zum Umformen von dünnwandigen Blechhalbzeugen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962104A1 (de) * 1969-12-11 1971-06-16 Hubbuch Heinz Dipl Ing Schnittwerkzeuge in Form von rotierenden Rollwerkzeugen
US5040397A (en) * 1985-12-20 1991-08-20 Bodnar Ernest R Rotary apparatus and method
EP0765718A2 (fr) * 1995-09-26 1997-04-02 Max Co., Ltd. Dispositif rotatif de perforation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040379A (en) * 1988-06-21 1991-08-20 Daikin Industries, Ltd. Temperature controller of liquid cooling system
NL9400739A (nl) * 1994-05-04 1995-12-01 Geel Syst Bv Werkwijze en inrichting voor het maken van een bouwconstructie met een vlak verstijfd plaatdeel.
DE19815339A1 (de) * 1998-04-06 1999-10-14 Voith Sulzer Papiermasch Gmbh Walzenmaschine und Verfahren zu ihrem Betrieb

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962104A1 (de) * 1969-12-11 1971-06-16 Hubbuch Heinz Dipl Ing Schnittwerkzeuge in Form von rotierenden Rollwerkzeugen
US5040397A (en) * 1985-12-20 1991-08-20 Bodnar Ernest R Rotary apparatus and method
EP0765718A2 (fr) * 1995-09-26 1997-04-02 Max Co., Ltd. Dispositif rotatif de perforation

Also Published As

Publication number Publication date
EP0976471A2 (fr) 2000-02-02
DE19832897A1 (de) 2000-01-27
DE19832897B4 (de) 2012-01-26

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