EP0436792A3 - Press for making dimensionally stable pressed articles from particulate material - Google Patents

Press for making dimensionally stable pressed articles from particulate material Download PDF

Info

Publication number
EP0436792A3
EP0436792A3 EP19900121145 EP90121145A EP0436792A3 EP 0436792 A3 EP0436792 A3 EP 0436792A3 EP 19900121145 EP19900121145 EP 19900121145 EP 90121145 A EP90121145 A EP 90121145A EP 0436792 A3 EP0436792 A3 EP 0436792A3
Authority
EP
European Patent Office
Prior art keywords
press
particulate material
dimensionally stable
pressed articles
making dimensionally
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
EP19900121145
Other languages
German (de)
Other versions
EP0436792A2 (en
EP0436792B1 (en
Inventor
Roland Fleissner
Georg Krumpholz
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
Publication of EP0436792A2 publication Critical patent/EP0436792A2/en
Publication of EP0436792A3 publication Critical patent/EP0436792A3/en
Application granted granted Critical
Publication of EP0436792B1 publication Critical patent/EP0436792B1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

In a press with an upper and a lower press ram and a tool frame which can be inserted into the press in the manner of an adapter, the stamp supports of the tool frame are formed by pots which are guided on cylindrical surfaces relative to the baseplate of the tool frame. <IMAGE>
EP90121145A 1990-01-09 1990-11-05 Press for making dimensionally stable pressed articles from particulate material Expired - Lifetime EP0436792B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000423A DE4000423C2 (en) 1990-01-09 1990-01-09 Press for the production of dimensionally stable compacts from powdered material
DE4000423 1990-01-09

Publications (3)

Publication Number Publication Date
EP0436792A2 EP0436792A2 (en) 1991-07-17
EP0436792A3 true EP0436792A3 (en) 1991-09-18
EP0436792B1 EP0436792B1 (en) 1994-05-25

Family

ID=6397774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121145A Expired - Lifetime EP0436792B1 (en) 1990-01-09 1990-11-05 Press for making dimensionally stable pressed articles from particulate material

Country Status (4)

Country Link
EP (1) EP0436792B1 (en)
JP (1) JP2941070B2 (en)
AT (1) ATE106040T1 (en)
DE (1) DE4000423C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203546U1 (en) * 1992-03-17 1993-07-22 Komage - Gellner & Co. Maschinenfabrik Kg, 54427 Kell, De
DE4227640A1 (en) * 1992-08-18 1994-02-24 Mannesmann Ag Press for the production of dimensionally stable compacts
DE10135523C2 (en) * 2001-07-20 2003-07-31 Dorst Masch & Anlagen Press device for producing dimensionally stable compacts from powdered metal
DE10254656B4 (en) 2002-11-22 2005-10-13 Dorst Technologies Gmbh & Co. Kg Press device for producing dimensionally stable compacts with central punch support
JP4766031B2 (en) 2007-10-23 2011-09-07 トヨタ自動車株式会社 Inverted moving body and control method of inverted moving body
JP4798181B2 (en) 2008-07-29 2011-10-19 トヨタ自動車株式会社 MOBILE BODY, TRAVEL DEVICE, AND MOBILE BODY CONTROL METHOD
JP4702414B2 (en) 2008-07-29 2011-06-15 トヨタ自動車株式会社 Coaxial motorcycle and control method of coaxial motorcycle
DE102011015050A1 (en) 2011-03-24 2012-09-27 Sms Meer Gmbh Press for producing a molding and method for changing a die on a press
CN102744320B (en) * 2011-04-21 2014-11-19 中国北车集团大同电力机车有限责任公司 Stamping die
CN104338852B (en) * 2013-08-09 2016-05-25 睿励科学仪器（上海）有限公司 A kind of mould
ES2955847T3 (en) * 2018-02-26 2023-12-07 Osterwalder Ag Pressing device for a powder press and tool change system
EP3530445A1 (en) * 2018-02-26 2019-08-28 Osterwalder AG Powder press with toggle drive
EP3530446B1 (en) * 2018-02-26 2024-05-01 Osterwalder AG Powder press with toggle drive and electrical drive

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556951A (en) * 1944-06-05 1951-06-12 Stokes Machine Co Powdered material compacting press
GB677234A (en) * 1947-10-20 1952-08-13 Haller John An improved machine for briquetting powdered metal
US3353215A (en) * 1965-11-10 1967-11-21 Haller John Powdered material briquetting press
FR2052127A5 (en) * 1969-07-18 1971-04-09 Basset Jacques
DE2237097A1 (en) * 1971-08-10 1973-03-01 Olivetti & Co Spa PROCESS AND PRESS FOR COMPRESSING MATERIALS IN POWDER FORM FOR WORKPIECES TO BE SINTERED
DE3142126A1 (en) * 1981-10-23 1983-05-11 Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel "PRESS FOR THE PRODUCTION OF TAILORED PRESSINGS FROM POWDER-SHAPED MATERIAL"

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810929A (en) * 1953-05-06 1957-10-29 Baldwin Lima Hamilton Corp Apparatus for compacting and ejecting flanged articles
US3593366A (en) * 1968-12-11 1971-07-20 Wolverine Pentronix Multiple punch tool set for powder compacting press
JPH072280B2 (en) * 1986-02-28 1995-01-18 マツダ株式会社 Powder press equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556951A (en) * 1944-06-05 1951-06-12 Stokes Machine Co Powdered material compacting press
GB677234A (en) * 1947-10-20 1952-08-13 Haller John An improved machine for briquetting powdered metal
US3353215A (en) * 1965-11-10 1967-11-21 Haller John Powdered material briquetting press
FR2052127A5 (en) * 1969-07-18 1971-04-09 Basset Jacques
DE2237097A1 (en) * 1971-08-10 1973-03-01 Olivetti & Co Spa PROCESS AND PRESS FOR COMPRESSING MATERIALS IN POWDER FORM FOR WORKPIECES TO BE SINTERED
DE3142126A1 (en) * 1981-10-23 1983-05-11 Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel "PRESS FOR THE PRODUCTION OF TAILORED PRESSINGS FROM POWDER-SHAPED MATERIAL"

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 52 (M-668)(2899) 17. Februar 1988 & JP-A-62 199 298 (MAZDA MOTOR CORP. ) 2. September 1987 *

Also Published As

Publication number Publication date
ATE106040T1 (en) 1994-06-15
DE4000423A1 (en) 1991-07-11
EP0436792A2 (en) 1991-07-17
JP2941070B2 (en) 1999-08-25
JPH04162995A (en) 1992-06-08
EP0436792B1 (en) 1994-05-25
DE4000423C2 (en) 1998-10-08

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