ATE322965T1 - PRESS MOLD FOR PRODUCING SHAPES FROM CERAMIC MATERIAL - Google Patents

PRESS MOLD FOR PRODUCING SHAPES FROM CERAMIC MATERIAL

Info

Publication number
ATE322965T1
ATE322965T1 AT01105875T AT01105875T ATE322965T1 AT E322965 T1 ATE322965 T1 AT E322965T1 AT 01105875 T AT01105875 T AT 01105875T AT 01105875 T AT01105875 T AT 01105875T AT E322965 T1 ATE322965 T1 AT E322965T1
Authority
AT
Austria
Prior art keywords
ceramic material
press mold
pressing surface
sintered metal
producing shapes
Prior art date
Application number
AT01105875T
Other languages
German (de)
Inventor
Stephan Dr Ing Schmitt
Kh G Prof Dr In Schmitt-Thomas
Original Assignee
Erlus 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 Ag filed Critical Erlus Ag
Application granted granted Critical
Publication of ATE322965T1 publication Critical patent/ATE322965T1/en

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

Abstract

Press mold for producing ceramic moldings has a pressing surface made from open pore sintered metal. This pressing surface is in direct contact with the ceramic material being formed. Preferred Features: The porosity of the sintered metal is 25-50%. The pressing surface has a permeability of 50-500 10<-7> m<2>. The porosity and/or the permeability of the sintered metal may change over the depth of the sintered metal body which forms the pressing surface.
AT01105875T 2000-03-13 2001-03-09 PRESS MOLD FOR PRODUCING SHAPES FROM CERAMIC MATERIAL ATE322965T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10012196A DE10012196A1 (en) 2000-03-13 2000-03-13 Press mold for the production of moldings from ceramic material

Publications (1)

Publication Number Publication Date
ATE322965T1 true ATE322965T1 (en) 2006-04-15

Family

ID=7634554

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01105875T ATE322965T1 (en) 2000-03-13 2001-03-09 PRESS MOLD FOR PRODUCING SHAPES FROM CERAMIC MATERIAL

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007909A1 (en) * 2005-02-08 2006-08-10 Rennebeck, Klaus, Dr. Manufacturing device for molded ceramic parts has at least one part of the mold made so that fluid can enter and leave through several apertures
FR2901783B1 (en) * 2006-06-06 2008-09-26 Lifco Ind Sarl MOLD, PARTICULARLY GLASS MOLD, AND METHOD FOR MANUFACTURING SUCH A MOLD
DE102011106218B3 (en) 2011-06-07 2012-10-04 Etex Holding GmbH A clay roof tile mold and method of making a mold for making clay roof tiles by wet pressing
AT518323B1 (en) * 2016-02-29 2018-03-15 Wienerberger Ag Mold for roof tiles
DE102020004788A1 (en) 2020-07-24 2022-01-27 Hochschule Mittweida (Fh) Mold for pressing moldings for the production of artificial stones from ceramic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864674C (en) * 1951-11-22 1953-01-26 Johannes Dr Knappstein Compression mold
DE1808391A1 (en) * 1968-11-12 1970-05-27 Dr Guenther Will Porous cast articles from acrylic and other polymers
JPS6046213A (en) * 1983-04-22 1985-03-13 Takeo Nakagawa Mold for vacuum molding and manufacture thereof
FR2674172B1 (en) * 1991-03-21 1993-06-18 Ind Regionale Batiment PRESSING MOLD FOR PRODUCING ARTICLES OBTAINED FROM A MOLDABLE MATERIAL IN THE FORM OF WET PULP.
DE19857187A1 (en) * 1998-12-11 2000-06-15 Willi Roth Mold for making porcelain or ceramic article for home, restaurant, hotel, electrical and laboratory use by throwing, spraying or slip casting consists of finely porous, sintered or foamed ceramic or glass material

Also Published As

Publication number Publication date
EP1136214A2 (en) 2001-09-26
EP1136214A3 (en) 2003-05-07
DE10012196A1 (en) 2001-09-20
EP1136214B1 (en) 2006-04-12
DE50109472D1 (en) 2006-05-24

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Legal Events

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