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ATE109391T1 - PROCESS FOR MAKING ARTICLES FROM A PASTABLE MATERIAL IN WET, PASTY FORM, AND PRESSING MOLD FOR CARRYING OUT THE PROCESS. - Google Patents

PROCESS FOR MAKING ARTICLES FROM A PASTABLE MATERIAL IN WET, PASTY FORM, AND PRESSING MOLD FOR CARRYING OUT THE PROCESS.

Info

Publication number
ATE109391T1
ATE109391T1 AT92420082T AT92420082T ATE109391T1 AT E109391 T1 ATE109391 T1 AT E109391T1 AT 92420082 T AT92420082 T AT 92420082T AT 92420082 T AT92420082 T AT 92420082T AT E109391 T1 ATE109391 T1 AT E109391T1
Authority
AT
Austria
Prior art keywords
pastable
wet
carrying
pressing mold
coating
Prior art date
Application number
AT92420082T
Other languages
German (de)
Inventor
Jean-Pierre Ferragut
Christian Schenck
Original Assignee
Ind Regionale Batiment
Huguenot Fenal
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 Ind Regionale Batiment, Huguenot Fenal filed Critical Ind Regionale Batiment
Application granted granted Critical
Publication of ATE109391T1 publication Critical patent/ATE109391T1/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
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
    • 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
    • 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
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/368—Absorbent linings
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fats And Perfumes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Paper (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Food-Manufacturing Devices (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

In this mould, each half mould (2) comprises a base (3) of a known type, for instance made of aluminium, equipped with a coating (6) comprising an impression of a shape complementary to that of the article (5) to be moulded, this coating being made from a porous, abrasion-resistant material, each half mould comprising a network of capillary piercings (12) opening into the coating (6) and fed from ducts (8) linked to a source of pressurised water vapour during the phase of pressing an article. Application to the manufacture of clay articles, such as tiles. <IMAGE>
AT92420082T 1991-03-21 1992-03-20 PROCESS FOR MAKING ARTICLES FROM A PASTABLE MATERIAL IN WET, PASTY FORM, AND PRESSING MOLD FOR CARRYING OUT THE PROCESS. ATE109391T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103925A FR2674172B1 (en) 1991-03-21 1991-03-21 PRESSING MOLD FOR PRODUCING ARTICLES OBTAINED FROM A MOLDABLE MATERIAL IN THE FORM OF WET PULP.

Publications (1)

Publication Number Publication Date
ATE109391T1 true ATE109391T1 (en) 1994-08-15

Family

ID=9411333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92420082T ATE109391T1 (en) 1991-03-21 1992-03-20 PROCESS FOR MAKING ARTICLES FROM A PASTABLE MATERIAL IN WET, PASTY FORM, AND PRESSING MOLD FOR CARRYING OUT THE PROCESS.

Country Status (6)

Country Link
EP (1) EP0505296B1 (en)
AT (1) ATE109391T1 (en)
DE (1) DE69200293T2 (en)
DK (1) DK0505296T3 (en)
ES (1) ES2057972T3 (en)
FR (1) FR2674172B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225412C1 (en) * 1992-07-31 1993-04-29 Willi 8905 Mering De Roth
WO1998043793A1 (en) * 1997-03-27 1998-10-08 Rieter-Werke Händle GmbH & Co. KG Mold for compressing shaped bodies from plastic masses
DE59700058D1 (en) * 1997-03-27 1999-02-04 Rieter Werke Haendle Mold for pressing moldings from plastic masses
DE10012196A1 (en) * 2000-03-13 2001-09-20 Erlus Baustoffwerke Press mold for the production of moldings from ceramic material
FR2846271B1 (en) * 2002-10-29 2006-01-21 Elmeceram MOLD FOR THE MANUFACTURE OF CERAMIC ARTICLES BY PRESSURIZED CASTING
IT201700076893A1 (en) * 2017-07-07 2019-01-07 Sacmi APPARATUS AND METHOD FOR THE PRODUCTION OF CERAMIC PRODUCTS
EP3674046A1 (en) * 2018-12-31 2020-07-01 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Method for manufacturing cerami products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR477464A (en) * 1915-02-01 1915-10-22 Fred Willard Hargrave Method of molding non-combustible construction elements
FR2145066A5 (en) * 1971-07-08 1973-02-16 Sfec Ceramic coated plaster mould - has longer life
DE2462434A1 (en) * 1974-02-23 1977-02-24 Kloeckner Werke Ag Injection moulding porcelain slurry - using porous dies fitted with heaters and vacuum extn. of water in slurry
DE2641975A1 (en) * 1976-09-16 1978-03-23 Gerstetter Reinhold Moulding porcelain or ceramic articles - using porous sintered metal moulds which are first evacuated, then fed with compressed air
US4591472A (en) * 1982-03-17 1986-05-27 Keramik Holding Ag Laufen Process for the preparation of blanks
JPS59124802A (en) * 1982-12-29 1984-07-19 日本硬質陶器株式会社 Wet type injection molding method and its device for inorganic material, etc.

Also Published As

Publication number Publication date
EP0505296A1 (en) 1992-09-23
DE69200293T2 (en) 1994-11-24
DE69200293D1 (en) 1994-09-08
DK0505296T3 (en) 1994-10-10
FR2674172A1 (en) 1992-09-25
EP0505296B1 (en) 1994-08-03
FR2674172B1 (en) 1993-06-18
ES2057972T3 (en) 1994-10-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee