DE50109472D1 - Press mold for the production of moldings from ceramic material - Google Patents

Press mold for the production of moldings from ceramic material

Info

Publication number
DE50109472D1
DE50109472D1 DE50109472T DE50109472T DE50109472D1 DE 50109472 D1 DE50109472 D1 DE 50109472D1 DE 50109472 T DE50109472 T DE 50109472T DE 50109472 T DE50109472 T DE 50109472T DE 50109472 D1 DE50109472 D1 DE 50109472D1
Authority
DE
Germany
Prior art keywords
ceramic material
moldings
press mold
pressing surface
sintered metal
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.)
Expired - Lifetime
Application number
DE50109472T
Other languages
German (de)
Inventor
Stephan Dr Ing Schmitt
Kh G Prof Dr In 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 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
Priority to DE50109472T priority Critical patent/DE50109472D1/en
Application granted granted Critical
Publication of DE50109472D1 publication Critical patent/DE50109472D1/en
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)
  • Compositions Of Oxide Ceramics (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

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.
DE50109472T 2000-03-13 2001-03-09 Press mold for the production of moldings from ceramic material Expired - Lifetime DE50109472D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50109472T DE50109472D1 (en) 2000-03-13 2001-03-09 Press mold for the production of moldings from ceramic material

Applications Claiming Priority (2)

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
DE50109472T DE50109472D1 (en) 2000-03-13 2001-03-09 Press mold for the production of moldings from ceramic material

Publications (1)

Publication Number Publication Date
DE50109472D1 true DE50109472D1 (en) 2006-05-24

Family

ID=7634554

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10012196A Withdrawn DE10012196A1 (en) 2000-03-13 2000-03-13 Press mold for the production of moldings from ceramic material
DE50109472T Expired - Lifetime DE50109472D1 (en) 2000-03-13 2001-03-09 Press mold for the production of moldings from ceramic material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10012196A Withdrawn DE10012196A1 (en) 2000-03-13 2000-03-13 Press mold for the production of moldings 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
EP1136214A3 (en) 2003-05-07
ATE322965T1 (en) 2006-04-15
EP1136214A2 (en) 2001-09-26
DE10012196A1 (en) 2001-09-20
EP1136214B1 (en) 2006-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition