CA2013151A1 - Fabrication d'elements de platre - Google Patents

Fabrication d'elements de platre

Info

Publication number
CA2013151A1
CA2013151A1 CA002013151A CA2013151A CA2013151A1 CA 2013151 A1 CA2013151 A1 CA 2013151A1 CA 002013151 A CA002013151 A CA 002013151A CA 2013151 A CA2013151 A CA 2013151A CA 2013151 A1 CA2013151 A1 CA 2013151A1
Authority
CA
Canada
Prior art keywords
plaster
pressure
elements
mould
moulding mass
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.)
Abandoned
Application number
CA002013151A
Other languages
English (en)
Inventor
Michael Schmidt
Walter Ast
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.)
Bauakademie der DDR
Original Assignee
Michael Schmidt
Walter Ast
Bauakademie Der Deutschen Demokratischen Republik
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 Michael Schmidt, Walter Ast, Bauakademie Der Deutschen Demokratischen Republik filed Critical Michael Schmidt
Publication of CA2013151A1 publication Critical patent/CA2013151A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/003—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by an elastic bag or diaphragm expanded by fluid pressure
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/021—Ram heads of special form
    • 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
    • B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Producing Shaped Articles From Materials (AREA)
CA002013151A 1989-03-30 1990-03-29 Fabrication d'elements de platre Abandoned CA2013151A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEWPB28B/327070.4 1989-03-30
DD327070A DD300966A7 (de) 1989-03-30 1989-03-30 Verfahren und Vorrichtung zur Herstellung von insbesondere marmorähnlichen Gipselementen mit Sichtflächen hoher Oberflächengüte

Publications (1)

Publication Number Publication Date
CA2013151A1 true CA2013151A1 (fr) 1990-09-30

Family

ID=5608064

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013151A Abandoned CA2013151A1 (fr) 1989-03-30 1990-03-29 Fabrication d'elements de platre

Country Status (6)

Country Link
EP (1) EP0390302B1 (fr)
AT (1) ATE120122T1 (fr)
CA (1) CA2013151A1 (fr)
DD (1) DD300966A7 (fr)
DE (1) DE59008740D1 (fr)
HU (1) HU901850D0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507996A (en) * 1991-05-15 1996-04-16 Tecfim Method and apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water
US5788996A (en) * 1993-11-12 1998-08-04 Tecfim Apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9225809D0 (en) * 1992-12-10 1993-02-03 Dryflow Ltd Method of and means for moulding fibrous hollow products
US7096625B1 (en) 1994-02-01 2006-08-29 Martin Hering Method of displaying advertising on a turnstile
DE19729484C2 (de) * 1997-07-10 2003-04-30 Anton Wilhelm Verfahren zum Gießen von Gußkörpern, insbesondere von Zierelementen aus Gips oder Beton und Vorrichtung zur Durchführung des Verfahrens
FR2786428B1 (fr) * 1998-11-26 2001-02-02 Jean Brouard Installation et moules de fabrication d'elements de construction a partir d'un melange de platre, d'une charge et d'eau
CN105599111B (zh) * 2016-01-05 2018-05-25 佛山市恒力泰机械有限公司 一种陶瓷压砖机的砖坯排气方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203655B (de) * 1961-03-14 1965-10-21 Bauakademie Berlin Deutsche Verfahren zur Herstellung von mehrschichtigen ungepressten oder leichtgepressten Platten und Formteilen aus faserbewehrtem Gips
DE1809649A1 (de) * 1967-08-10 1970-10-15 Klaus Kirner Vorrichtung und Verfahren zur Herstellung von Pressformen sowie eine solche Pressform aufweisendes Presswerkzeug
FR2157013A5 (fr) * 1971-10-13 1973-06-01 France Etat
DE2337728A1 (de) * 1973-07-25 1975-02-06 Kurt Glass Chem Fabrik Bauelement aus beton od. dgl
IT1038050B (it) * 1975-05-13 1979-11-20 Bettonica L Perfezionamenti alle presse idrauliche destinate particolarmente alla fabbricazione di piastrelle piatti e tazze di materiale ceramico e simili
SU668809A1 (ru) * 1976-06-21 1982-06-23 Ордена Трудового Красного Знамени Институт Тепло- И Масообмена Им.А.В.Лыкова Способ изготовлени гипсовых облицовочных плит
DE2905609A1 (de) * 1979-02-14 1980-08-21 Edel Baudekoration Verfahren zur herstellung eines gegenstandes aus stuckmarmor
JPS5844054B2 (ja) * 1980-05-21 1983-09-30 株式会社 三石深井鉄工所 真空式煉瓦成形装置
US4373889A (en) * 1981-02-13 1983-02-15 Crossley Machine Company, Inc. Hydraulic press assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507996A (en) * 1991-05-15 1996-04-16 Tecfim Method and apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water
US5788996A (en) * 1993-11-12 1998-08-04 Tecfim Apparatus for manufacturing building blocks from a hydraulic binder such as plaster, an inert filler such as sand, and water

Also Published As

Publication number Publication date
DD300966A7 (de) 1992-09-17
HU901850D0 (en) 1990-08-28
EP0390302A3 (fr) 1991-09-04
ATE120122T1 (de) 1995-04-15
DE59008740D1 (de) 1995-04-27
EP0390302A2 (fr) 1990-10-03
EP0390302B1 (fr) 1995-03-22

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Legal Events

Date Code Title Description
FZDE Discontinued