EP1153735A3 - Stempel für Rundlaufpresse - Google Patents

Stempel für Rundlaufpresse Download PDF

Info

Publication number
EP1153735A3
EP1153735A3 EP00126657A EP00126657A EP1153735A3 EP 1153735 A3 EP1153735 A3 EP 1153735A3 EP 00126657 A EP00126657 A EP 00126657A EP 00126657 A EP00126657 A EP 00126657A EP 1153735 A3 EP1153735 A3 EP 1153735A3
Authority
EP
European Patent Office
Prior art keywords
stamp
rotary press
punch
bore
holder
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
EP00126657A
Other languages
English (en)
French (fr)
Other versions
EP1153735B1 (de
EP1153735A2 (de
Inventor
Ulrich Arndt
Andreas Arning
Heinrich Behrmann
Helmut Bommrowitz
Thomas Heinrich
Jürgen Hinzpeter
Thomas Jacob
Peter Lüneburg
Nils Petersen
Hans-Joachim Pierags
Jürgen Schikowski
Elke Wittenberg
Hans Wolf
Ulrich Zeuschner
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.)
Fette GmbH
Original Assignee
Wilhelm Fette 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7642503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1153735(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilhelm Fette GmbH filed Critical Wilhelm Fette GmbH
Publication of EP1153735A2 publication Critical patent/EP1153735A2/de
Publication of EP1153735A3 publication Critical patent/EP1153735A3/de
Application granted granted Critical
Publication of EP1153735B1 publication Critical patent/EP1153735B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Stempel für eine Rundlaufpresse mit einem in einer Führungsbohrung axial gelagerten Stempelhalter (10) und einem Stempeleinsatz (16), der über einen zapfenförmigen Ansatz (20) in einer endseitigen Bohrung des Stempelhalters sitzt und über lösbare Befestigungsmittel befestigbar ist, wobei der Ansatz (20) zwischen axial beabstandeten Anschlägen schraubenlinienförmig in der Bohrung geführt und von einer Feder (30) zur zugeordneten Stirnfläche des Stempelhalters (10) hin vorgespannt ist.
EP00126657A 2000-05-11 2000-12-05 Stempel für Rundlaufpresse Expired - Lifetime EP1153735B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10024340A DE10024340C2 (de) 2000-05-11 2000-05-11 Stempel für Rundlaufpresse
DE10024340 2000-05-11

Publications (3)

Publication Number Publication Date
EP1153735A2 EP1153735A2 (de) 2001-11-14
EP1153735A3 true EP1153735A3 (de) 2002-08-07
EP1153735B1 EP1153735B1 (de) 2005-06-22

Family

ID=7642503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126657A Expired - Lifetime EP1153735B1 (de) 2000-05-11 2000-12-05 Stempel für Rundlaufpresse

Country Status (4)

Country Link
US (1) US6749416B2 (de)
EP (1) EP1153735B1 (de)
JP (1) JP2001321995A (de)
DE (2) DE10024340C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051006B4 (de) * 2004-10-20 2009-07-02 Fette Gmbh Rundlaufpresse
DE102005021923C5 (de) * 2005-05-12 2014-03-13 Fette Compacting Gmbh Verfahren zum Betrieb einer Rundläuferpresse und Rundläuferpresse
CN1951843B (zh) * 2005-10-21 2011-09-28 鸿富锦精密工业（深圳）有限公司 光学元件成型装置
CN100553924C (zh) * 2006-01-18 2009-10-28 鸿富锦精密工业（深圳）有限公司 光学元件成型模具
CN101015947B (zh) * 2006-02-10 2011-03-30 鸿富锦精密工业（深圳）有限公司 模具结构
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
GB2486259B (en) * 2010-12-09 2013-01-16 Holland Ltd I Tablet pressing
US20130025559A1 (en) * 2011-06-10 2013-01-31 Honda Motor Co., Ltd. High pressure die casting flash containment system
JP5220943B1 (ja) * 2012-08-13 2013-06-26 伊藤工具株式会社 圧縮成形用金型の杵
JP6265403B1 (ja) * 2017-10-17 2018-01-24 伊藤工具株式会社 圧縮成形用金型の杵
CN108000929A (zh) * 2017-12-11 2018-05-08 上海天和制药机械有限公司 一种旋转式压片机的转台装置
DE102019104676A1 (de) * 2019-02-25 2020-08-27 GTE General Tool Engineering GmbH Tablettierstempel, Tablettieranordnung bestehend aus Oberstempel und Unterstempel und Matrize sowie ein Pressverfahren für die Tablettieranordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347438C (de) * 1922-01-20 Fritz Kilian Unterstempel fuer umlaufende Formpressen
US3677672A (en) * 1970-03-12 1972-07-18 Chrysler Corp Apparatus for the manufacture of powder metal helical gears
DE8816064U1 (de) * 1988-06-14 1989-02-23 Henkel KGaA, 4000 Düsseldorf Rundläuferpresse zum Verpressen von zylindrischen Tabletten
US5116214A (en) * 1990-03-17 1992-05-26 Korsch Maschinenfabrik Rotary tablet press
DE19854075A1 (de) * 1998-11-24 2000-05-25 Henkel Kgaa Verfahren zur Serienfertigung von Formkörpern mit geringer Härteschwankung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593366A (en) * 1968-12-11 1971-07-20 Wolverine Pentronix Multiple punch tool set for powder compacting press
US4487566A (en) * 1983-07-11 1984-12-11 Barna Alex J Punching tool having interchangeable punches
DE4018401A1 (de) * 1990-06-08 1991-12-12 Fette Wilhelm Gmbh Rundlauf-tablettiermaschine
US5314323A (en) * 1992-09-09 1994-05-24 Precision Plastic Tool Co., Inc. Stripper plate locking device
US5843488A (en) * 1994-01-15 1998-12-01 Korsch Pressen Gmbh Device for positioning facon molds
DE9409108U1 (de) * 1994-06-03 1994-08-04 Wilhelm Fette Gmbh, 21493 Schwarzenbek Preßstempel für eine Tablettiermaschine
AT406240B (de) * 1996-06-20 2000-03-27 Miba Sintermetall Ag Formwerkzeug zum pressen eines formkörpers aus einem sinterpulver
EP0893239B1 (de) * 1997-07-23 2002-07-31 KILIAN & Co. GmbH Rundlauf-Tablettenpresse
US5902512A (en) * 1998-01-28 1999-05-11 Streit; Kenneth F. Adjustable date stamp mold insert
US6308929B1 (en) * 1998-10-22 2001-10-30 Klaus A. Wieder Mold insert
DE19920380C2 (de) * 1999-05-04 2001-07-12 Fette Wilhelm Gmbh Rundläufer-Tablettenpresse
DE19926934C2 (de) * 1999-06-14 2002-08-01 Fette Wilhelm Gmbh Werkzeuganordnung zur Herstellung von ringförmigen Preßlingen mit Hilfe einer Rundläuferpresse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347438C (de) * 1922-01-20 Fritz Kilian Unterstempel fuer umlaufende Formpressen
US3677672A (en) * 1970-03-12 1972-07-18 Chrysler Corp Apparatus for the manufacture of powder metal helical gears
DE8816064U1 (de) * 1988-06-14 1989-02-23 Henkel KGaA, 4000 Düsseldorf Rundläuferpresse zum Verpressen von zylindrischen Tabletten
US5116214A (en) * 1990-03-17 1992-05-26 Korsch Maschinenfabrik Rotary tablet press
DE19854075A1 (de) * 1998-11-24 2000-05-25 Henkel Kgaa Verfahren zur Serienfertigung von Formkörpern mit geringer Härteschwankung

Also Published As

Publication number Publication date
JP2001321995A (ja) 2001-11-20
US6749416B2 (en) 2004-06-15
DE10024340C2 (de) 2002-09-12
US20010041198A1 (en) 2001-11-15
EP1153735B1 (de) 2005-06-22
DE50010604D1 (de) 2005-07-28
DE10024340A1 (de) 2001-11-29
EP1153735A2 (de) 2001-11-14

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