EP0388721A3 - Presse mit einem in die Presse einsetzbaren Werkzeuggestell - Google Patents

Presse mit einem in die Presse einsetzbaren Werkzeuggestell Download PDF

Info

Publication number
EP0388721A3
EP0388721A3 EP19900104463 EP90104463A EP0388721A3 EP 0388721 A3 EP0388721 A3 EP 0388721A3 EP 19900104463 EP19900104463 EP 19900104463 EP 90104463 A EP90104463 A EP 90104463A EP 0388721 A3 EP0388721 A3 EP 0388721A3
Authority
EP
European Patent Office
Prior art keywords
press
compacting
plate
downward
filling
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
EP19900104463
Other languages
English (en)
French (fr)
Other versions
EP0388721B1 (de
EP0388721A2 (de
Inventor
Hubert Schaidl
Hermann Good
Roland Fleissner
Josef Schröferle
Herren Dietmar
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.)
DORST Technologies GmbH and Co KG
Original Assignee
DORST Technologies GmbH and 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 DORST Technologies GmbH and Co KG filed Critical DORST Technologies GmbH and Co KG
Priority to AT90104463T priority Critical patent/ATE94465T1/de
Publication of EP0388721A2 publication Critical patent/EP0388721A2/de
Publication of EP0388721A3 publication Critical patent/EP0388721A3/de
Application granted granted Critical
Publication of EP0388721B1 publication Critical patent/EP0388721B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Food-Manufacturing Devices (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Powder Metallurgy (AREA)

Abstract

Bei einer Presse mit einem Oberbären und Unterbären und einem in die Presse einsetzbaren Werkzeuggestell, das über eine un­ tere Kupplungsplatte am Unterbären und ein oberes Anschluß­ stück am Oberbären anschließbar ist, und ein an einer Grund­ platte des Gestelles verschieblich gelagertes Rahmenwerk aus Zugstangen aufweist, die die untere Kupplungsplatte mit der Matrizenhalteplatte starr verbinden, wobei Stempelträger ge­ genüber der Grundplatte aus ihrer Füllstellung nach unten in die Preßstellung und von der Preßstellung in die Ausstoßstel­ lung gefahren werden, die der Füllstellung entspricht (soge­ nanntes Ausstoßverfahren), arbeitet mindestens ein zusätzli­ cher Stempelträger ebenso wie die Matrizenhalteplatte im Ab­ zugsverfahren, wobei dieser Stempelträger von der Füllstel­ lung nach unten in die Preßstellung und von der Preßstellung nach unten in die Abzugsstellung gefahren wird.
EP90104463A 1989-03-23 1990-03-08 Presse mit einem in die Presse einsetzbaren Werkzeuggestell Expired - Lifetime EP0388721B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90104463T ATE94465T1 (de) 1989-03-23 1990-03-08 Presse mit einem in die presse einsetzbaren werkzeuggestell.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3909757A DE3909757A1 (de) 1989-03-23 1989-03-23 Presse mit einem in die presse einsetzbaren werkzeuggestell
DE3909757 1989-03-23

Publications (3)

Publication Number Publication Date
EP0388721A2 EP0388721A2 (de) 1990-09-26
EP0388721A3 true EP0388721A3 (de) 1991-05-22
EP0388721B1 EP0388721B1 (de) 1993-09-15

Family

ID=6377140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104463A Expired - Lifetime EP0388721B1 (de) 1989-03-23 1990-03-08 Presse mit einem in die Presse einsetzbaren Werkzeuggestell

Country Status (5)

Country Link
US (1) US5049054A (de)
EP (1) EP0388721B1 (de)
JP (1) JPH02274398A (de)
AT (1) ATE94465T1 (de)
DE (2) DE3909757A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07115233B2 (ja) * 1990-08-10 1995-12-13 株式会社ヨシツカ精機 粉末成形プレス
JPH05140609A (ja) * 1991-02-08 1993-06-08 Keita Hirai 段付品汎用成型プレス
JP2980484B2 (ja) * 1993-06-14 1999-11-22 コータキ精機株式会社 ダイセット式粉末成形プレス機
DE4336745C2 (de) * 1993-10-28 1995-10-12 Manfred Gillenberg Einrichtung an einer Presse für die Herstellung von Formlingen
US6099772A (en) * 1993-11-24 2000-08-08 Stackpole Limited Undercut split die
CA2154557C (en) * 1993-11-24 2005-05-10 Gerd Hinzmann Phased split die
EP0679503B1 (de) * 1994-04-27 1999-06-02 Dorst Maschinen und Anlagenbau Otto Dorst und Dipl.-Ing Walter Schlegel GmbH & Co. Verfahren zur Herstellung von Presslingen aus pulverförmigem Material sowie entsprechende Presse
DE4419083A1 (de) * 1994-05-31 1995-12-07 Dorst Masch & Anlagen Schieberöffnungssystem für ein Werkzeugsystem zum Verdichten von pulverförmigen Materialien
US6440357B1 (en) 1996-05-09 2002-08-27 Stackpole Limited Compacted-powder opposed twin-helical gears and method
US6165400A (en) * 1996-05-09 2000-12-26 Stackpole Limited Compacted-powder opposed twin-helical gears and method
JPH11226976A (ja) * 1998-02-10 1999-08-24 Yamato Scient Co Ltd 加圧式成形装置
GB2360825B (en) * 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
JP3687492B2 (ja) * 2000-06-21 2005-08-24 株式会社村田製作所 誘電体ブロックのプレス成形方法
KR100463775B1 (ko) * 2000-12-04 2004-12-29 가부시키가이샤 무라타 세이사쿠쇼 분말 공급 장치 및 분말 성형 장치
DE10152114A1 (de) * 2001-10-23 2003-04-30 Dorst Masch & Anlagen Pressenanordnung, insbesondere zum Pressen von keramischen Presslingen
DE20117609U1 (de) * 2001-10-27 2002-01-17 Fette Wilhelm Gmbh Anordnung einer Matrizenplatte einer hydraulischen Presse
JP3932486B2 (ja) * 2004-03-25 2007-06-20 核燃料サイクル開発機構 圧粉体成型機
DE102005044759B4 (de) * 2005-09-20 2007-07-12 Sms Meer Gmbh Vorrichtung zum Herstellen eines Formteils
JP4372147B2 (ja) * 2006-12-18 2009-11-25 キヤノン株式会社 画像形成システム及び情報処理装置
CN101224624A (zh) * 2007-01-19 2008-07-23 深圳富泰宏精密工业有限公司 模内切料机构及应用该模内切料机构的模具
CN102248700A (zh) * 2011-04-27 2011-11-23 聊城万合工业制造有限公司 多孔片剂模具
DE102014003726A1 (de) * 2014-03-18 2015-09-24 Gkn Sinter Metals Engineering Gmbh Presse zum Herstellen maßhaltiger Grünlinge und Verfahren zum Herstellen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337916A (en) * 1965-10-28 1967-08-29 Cincinnati Shaper Co Compacting press with selective ejection
US3868201A (en) * 1973-04-17 1975-02-25 Wickes Corp Powdered metal press
GB2025834A (en) * 1978-07-24 1980-01-30 Merisinter Spa Powder compaction press
US4370119A (en) * 1980-09-09 1983-01-25 Tamagawa Kikai Kabushiki Kaisha Powder press
DE3142126A1 (de) * 1981-10-23 1983-05-11 Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel "presse zum herstellen masshaltiger presslinge aus pulverfoermigem material"

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976579C (de) * 1946-12-04 1963-12-05 Husqvarna Vapenfabriks Ab Presswerkzeug zum Herstellen von zu sinternden Presskoerpern aus Metallpulver
US3353215A (en) * 1965-11-10 1967-11-21 Haller John Powdered material briquetting press
US3593366A (en) * 1968-12-11 1971-07-20 Wolverine Pentronix Multiple punch tool set for powder compacting press
US3664784A (en) * 1970-01-19 1972-05-23 Pennwalt Corp Compacting press
US3635617A (en) * 1970-03-13 1972-01-18 Tamagawa Kikai Kinzoku Kk Platen locking device in powdered material compacting presses
US4153399A (en) * 1977-09-08 1979-05-08 Ptx-Pentronix, Inc. Multiple punch tool set for powder compacting press
JPS57142798A (en) * 1981-02-26 1982-09-03 Nippon Piston Ring Co Ltd Powder molding method and molded article
SU1041209A1 (ru) * 1982-02-25 1983-09-15 Предприятие П/Я Р-6205 Пресс-форма дл прессовани изделий из порошка
SU1092005A1 (ru) * 1983-03-03 1984-05-15 Предприятие П/Я Р-6205 Пресс-форма дл прессовани изделий из порошка
JPS6213299A (ja) * 1985-07-10 1987-01-22 Sumitomo Electric Ind Ltd 粉末成形プレス用ダイセツト
JPS62263899A (ja) * 1986-05-12 1987-11-16 Sumitomo Electric Ind Ltd 粉末成形プレス用ダイセツト

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337916A (en) * 1965-10-28 1967-08-29 Cincinnati Shaper Co Compacting press with selective ejection
US3868201A (en) * 1973-04-17 1975-02-25 Wickes Corp Powdered metal press
GB2025834A (en) * 1978-07-24 1980-01-30 Merisinter Spa Powder compaction press
US4370119A (en) * 1980-09-09 1983-01-25 Tamagawa Kikai Kabushiki Kaisha Powder press
DE3142126A1 (de) * 1981-10-23 1983-05-11 Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel "presse zum herstellen masshaltiger presslinge aus pulverfoermigem material"

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 11, Nr. 183 (M-598)[2630], 12. Juni 1987; & JP-A-62 13 299 (SUMITOMO) 22-01-1987 *
PATENT ABSTRACTS OF JAPAN, Band 12, Nr. 142 (M-692)[2989], 30. April 1988; & JP-A-62 263 899 (SUMITOMO) 16-11-1987 *

Also Published As

Publication number Publication date
JPH02274398A (ja) 1990-11-08
DE59002687D1 (de) 1993-10-21
EP0388721B1 (de) 1993-09-15
ATE94465T1 (de) 1993-10-15
EP0388721A2 (de) 1990-09-26
DE3909757A1 (de) 1990-09-27
US5049054A (en) 1991-09-17

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