GB1295055A - - Google Patents

Info

Publication number
GB1295055A
GB1295055A GB4141269A GB1295055DA GB1295055A GB 1295055 A GB1295055 A GB 1295055A GB 4141269 A GB4141269 A GB 4141269A GB 1295055D A GB1295055D A GB 1295055DA GB 1295055 A GB1295055 A GB 1295055A
Authority
GB
United Kingdom
Prior art keywords
article
mould
female
male
slip
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
Application number
GB4141269A
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 filed Critical
Publication of GB1295055A publication Critical patent/GB1295055A/en
Expired 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1295055 Slip casting DOULTON & CO Ltd 7 Aug 1970 [19 Aug 1969] 41412/69 Heading B5A A machine for the pressure casting of slip comprises male and female liquid permeable mould portions 25 and 21 respectively, the male portion being mounted on a platen 5 moved horizontally on beams 4 by an hydraulic ram 7 to open or close the mould. The female portion is secured to a plate 12 pivoted along its lower edge about a horizontal axis to a fixed plate 2, so that when an article has been cast and the mould portions separated, the female portion is turned 90 degrees about said axis by an hydraulic ram 10 to allow the article to fall on to an off-loading device 19 which is automatically lowered and the article delivered laterally to a further conveyer system. Slip under pressure is fed to the mould cavity by a tube, not shown, extending axially through the male portion, and liquid passing through the female portion is drawn off through nozzles 23 and a vacuum line; liquid from the male portion is also drawn through a vacuum line. The release of the cast article from the mould portions is assisted by positive air pressure fed to their air lines.
GB4141269A 1969-08-19 1969-08-19 Expired GB1295055A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4141269 1969-08-19
DE19712112759 DE2112759A1 (en) 1969-08-19 1971-03-17 Die casting device

Publications (1)

Publication Number Publication Date
GB1295055A true GB1295055A (en) 1972-11-01

Family

ID=30116474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4141269A Expired GB1295055A (en) 1969-08-19 1969-08-19

Country Status (2)

Country Link
DE (1) DE2112759A1 (en)
GB (1) GB1295055A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798525A (en) * 1986-08-08 1989-01-17 Toto Ltd. Casting installation
US4818457A (en) * 1986-07-26 1989-04-04 Toto Ltd. Method of making mold used in slip casting process
US4830802A (en) * 1986-08-08 1989-05-16 Toto Ltd. Method of making mold used in pressure slip casting
US4844853A (en) * 1986-07-26 1989-07-04 Toto Ltd. Method of making mold used in pressure slip casting
US4874304A (en) * 1986-07-26 1989-10-17 Toto Ltd. Porous mold for pressure slip casting
US4884959A (en) * 1986-07-26 1989-12-05 Toto Ltd. Mold used in pressure casting ceramic articles
US5277570A (en) * 1992-03-30 1994-01-11 Siggers David L Press for pressing a compressible material
BE1006012A5 (en) * 1991-10-04 1994-04-19 Ngk Insulators Ltd Casting method for coating ceramic exhaust port.
EP1403022A2 (en) * 2002-09-30 2004-03-31 SACMI Cooperativa Meccanici Imola Soc. Coop. a Resp. Lim. A single mould machine for pressure casting of sanitary articles, and a method of changing the mould in such a machine
CN106888849A (en) * 2017-02-23 2017-06-27 江苏海建股份有限公司 Rice nursery substrate compression molding forming machine
US11305457B2 (en) 2019-05-03 2022-04-19 James R. Glidewell Dental Ceramics, Inc. Pressure casting of submicron ceramic particles and methods of ejection

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035189B (en) * 1978-11-23 1982-12-08 Ideal Standard Slip casting ceramic tanks
DE3740163A1 (en) * 1987-11-26 1989-06-08 Dorst Masch & Anlagen PRESS FOR THE PRODUCTION OF SANITARY ITEMS, IN PARTICULAR WC-BOWLS, BY DIE CASTING
DE3740164A1 (en) * 1987-11-26 1989-06-08 Dorst Masch & Anlagen METHOD FOR PRODUCING SANITARY ITEMS, IN PARTICULAR WASHBASINS, BY DIE CASTING, AND DEVICE FOR CARRYING OUT THIS METHOD
DE4206279C1 (en) * 1992-02-28 1993-04-22 Erich Netzsch Gmbh & Co Holding Kg, 8672 Selb, De

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069609A (en) * 1986-07-26 1991-12-03 Toto Ltd. Mold used in pressure casting ceramic articles
US4844853A (en) * 1986-07-26 1989-07-04 Toto Ltd. Method of making mold used in pressure slip casting
US4913868A (en) * 1986-07-26 1990-04-03 Toto Ltd. Method for making porous mold for pressure slip casting
US4818457A (en) * 1986-07-26 1989-04-04 Toto Ltd. Method of making mold used in slip casting process
US4884959A (en) * 1986-07-26 1989-12-05 Toto Ltd. Mold used in pressure casting ceramic articles
US4874304A (en) * 1986-07-26 1989-10-17 Toto Ltd. Porous mold for pressure slip casting
US4830802A (en) * 1986-08-08 1989-05-16 Toto Ltd. Method of making mold used in pressure slip casting
US4832890A (en) * 1986-08-08 1989-05-23 Toto Ltd. Casting process
US4798525A (en) * 1986-08-08 1989-01-17 Toto Ltd. Casting installation
BE1006012A5 (en) * 1991-10-04 1994-04-19 Ngk Insulators Ltd Casting method for coating ceramic exhaust port.
US5474724A (en) * 1991-10-04 1995-12-12 Ngk Insulators, Ltd. Method for molding a ceramic port liner
US5277570A (en) * 1992-03-30 1994-01-11 Siggers David L Press for pressing a compressible material
EP1403022A2 (en) * 2002-09-30 2004-03-31 SACMI Cooperativa Meccanici Imola Soc. Coop. a Resp. Lim. A single mould machine for pressure casting of sanitary articles, and a method of changing the mould in such a machine
EP1403022A3 (en) * 2002-09-30 2005-06-01 SACMI Cooperativa Meccanici Imola Soc. Coop. a Resp. Lim. A single mould machine for pressure casting of sanitary articles, and a method of changing the mould in such a machine
US7165960B2 (en) 2002-09-30 2007-01-23 Sacmi Cooperative Meccanici Imola Soc. Coop. Single mold machine for pressure casting sanitary wares
CN106888849A (en) * 2017-02-23 2017-06-27 江苏海建股份有限公司 Rice nursery substrate compression molding forming machine
US11305457B2 (en) 2019-05-03 2022-04-19 James R. Glidewell Dental Ceramics, Inc. Pressure casting of submicron ceramic particles and methods of ejection

Also Published As

Publication number Publication date
DE2112759A1 (en) 1972-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees