EP1136214A3 - Pressform zur Herstellung von Formlingen aus kermaischem Material - Google Patents

Pressform zur Herstellung von Formlingen aus kermaischem Material Download PDF

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Publication number
EP1136214A3
EP1136214A3 EP01105875A EP01105875A EP1136214A3 EP 1136214 A3 EP1136214 A3 EP 1136214A3 EP 01105875 A EP01105875 A EP 01105875A EP 01105875 A EP01105875 A EP 01105875A EP 1136214 A3 EP1136214 A3 EP 1136214A3
Authority
EP
European Patent Office
Prior art keywords
pressing surface
sintered metal
mould
production
ceramic mouldings
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
EP01105875A
Other languages
English (en)
French (fr)
Other versions
EP1136214B1 (de
EP1136214A2 (de
Inventor
Stephan Dr. Ing. Schmitt
Kh. G. Prof. Dr. Ing. Schmitt-Thomas
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.)
Erlus AG
Original Assignee
Erlus Baustoffwerke AG
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 Erlus Baustoffwerke AG filed Critical Erlus Baustoffwerke AG
Publication of EP1136214A2 publication Critical patent/EP1136214A2/de
Publication of EP1136214A3 publication Critical patent/EP1136214A3/de
Application granted granted Critical
Publication of EP1136214B1 publication Critical patent/EP1136214B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/344—Moulds, cores, or mandrels of special material, e.g. destructible materials from absorbent or liquid- or gas-permeable materials, e.g. plaster moulds in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Eine Preßform zur Herstellung von Formlingen aus keramischem Material, insbesondere von Ziegeln oder Dachziegeln, deren formbestimmende, mit dem keramischen Material in direkten Kontakt kommende Preßfläche aus einem offenporigen Sintermetall gebildet ist. Hierdurch kann die Porosität und/oder das Durchlaßvermögen der Preßfläche für die bei dem Preßvorgang entstehende Flüssigkeit an den jeweiligen Preßvorgang vielfältig angepaßt werden. Weiter lassen sich durch die Verwendung von Sintermetall mit einem gegenüber Gips und keramischem Material sehr hohen Bruchwiderstand höhere Preßdrücke erzielen, die entsprechend zu besserer Materialverdichtung und verstärktem Auspressen von Flüssigkeit führen.
EP01105875A 2000-03-13 2001-03-09 Pressform zur Herstellung von Formlingen aus keramischem Material Expired - Lifetime EP1136214B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10012196 2000-03-13
DE10012196A DE10012196A1 (de) 2000-03-13 2000-03-13 Pressform zur Herstellung von Formlingen aus keramischem Material

Publications (3)

Publication Number Publication Date
EP1136214A2 EP1136214A2 (de) 2001-09-26
EP1136214A3 true EP1136214A3 (de) 2003-05-07
EP1136214B1 EP1136214B1 (de) 2006-04-12

Family

ID=7634554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105875A Expired - Lifetime EP1136214B1 (de) 2000-03-13 2001-03-09 Pressform zur Herstellung von Formlingen aus keramischem Material

Country Status (3)

Country Link
EP (1) EP1136214B1 (de)
AT (1) ATE322965T1 (de)
DE (2) DE10012196A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007909A1 (de) * 2005-02-08 2006-08-10 Rennebeck, Klaus, Dr. Vorrichtung zur Herstellung von Formteilen aus Keramik
FR2901783B1 (fr) * 2006-06-06 2008-09-26 Lifco Ind Sarl Moule, en particulier moule de verrerie, et procede de fabrication d'un tel moule
DE102011106218B3 (de) 2011-06-07 2012-10-04 Etex Holding GmbH Tondachziegel-Nasspressform und Verfahren zur Herstellung einer Form für das Herstellen von Tondachziegeln durch Nasspressung
AT518323B1 (de) * 2016-02-29 2018-03-15 Wienerberger Ag Pressform für Dachziegel
DE102020004788A1 (de) 2020-07-24 2022-01-27 Hochschule Mittweida (Fh) Form zum Pressen von Formlingen zur Herstellung künstlicher Steine aus keramischen Material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864674C (de) * 1951-11-22 1953-01-26 Johannes Dr Knappstein Pressform
DE1808391A1 (de) * 1968-11-12 1970-05-27 Dr Guenther Will Formmassen und daraus hergestellte Press- und Druckformen zur Abformung von Ton-,Keramik- und Porzellanmassen
US4531705A (en) * 1983-04-22 1985-07-30 Sinto Kogio, Ltd. Composite and durable forming model with permeability
EP0505296A1 (de) * 1991-03-21 1992-09-23 L'industrielle Regionale Du Batiment Verfahren zum Herstellen von Gegenständen aus einem giessfähigen Material in feuchter, pastöser Form, und Pressform zur Durchführung des Verfahrens
DE19857187A1 (de) * 1998-12-11 2000-06-15 Willi Roth Abfallfreie oder abfallarme Herstellung von Formen zur spanlosen Herstellung von flüssigkeitshaltigen auszuformenden Teilen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864674C (de) * 1951-11-22 1953-01-26 Johannes Dr Knappstein Pressform
DE1808391A1 (de) * 1968-11-12 1970-05-27 Dr Guenther Will Formmassen und daraus hergestellte Press- und Druckformen zur Abformung von Ton-,Keramik- und Porzellanmassen
US4531705A (en) * 1983-04-22 1985-07-30 Sinto Kogio, Ltd. Composite and durable forming model with permeability
EP0505296A1 (de) * 1991-03-21 1992-09-23 L'industrielle Regionale Du Batiment Verfahren zum Herstellen von Gegenständen aus einem giessfähigen Material in feuchter, pastöser Form, und Pressform zur Durchführung des Verfahrens
DE19857187A1 (de) * 1998-12-11 2000-06-15 Willi Roth Abfallfreie oder abfallarme Herstellung von Formen zur spanlosen Herstellung von flüssigkeitshaltigen auszuformenden Teilen

Also Published As

Publication number Publication date
DE50109472D1 (de) 2006-05-24
DE10012196A1 (de) 2001-09-20
ATE322965T1 (de) 2006-04-15
EP1136214B1 (de) 2006-04-12
EP1136214A2 (de) 2001-09-26

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