HU901850D0 - Process and apparatus for manufacturing building units of plaster of excellent quality preferably marble-like surface - Google Patents

Process and apparatus for manufacturing building units of plaster of excellent quality preferably marble-like surface

Info

Publication number
HU901850D0
HU901850D0 HU901850A HU185090A HU901850D0 HU 901850 D0 HU901850 D0 HU 901850D0 HU 901850 A HU901850 A HU 901850A HU 185090 A HU185090 A HU 185090A HU 901850 D0 HU901850 D0 HU 901850D0
Authority
HU
Hungary
Prior art keywords
plaster
elements
moulding material
pressure elements
air
Prior art date
Application number
HU901850A
Other languages
English (en)
Hungarian (hu)
Inventor
Michael Schmidt
Walter Ast
Wilfried Flohr
Wilfried Roessing
Achim Rohse
Wolfgang Schulz
Original Assignee
Bauakademie Ddr
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 Bauakademie Ddr filed Critical Bauakademie Ddr
Publication of HU901850D0 publication Critical patent/HU901850D0/hu

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)
HU901850A 1989-03-30 1990-03-27 Process and apparatus for manufacturing building units of plaster of excellent quality preferably marble-like surface HU901850D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
HU901850D0 true HU901850D0 (en) 1990-08-28

Family

ID=5608064

Family Applications (1)

Application Number Title Priority Date Filing Date
HU901850A HU901850D0 (en) 1989-03-30 1990-03-27 Process and apparatus for manufacturing building units of plaster of excellent quality preferably marble-like surface

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676386A1 (fr) * 1991-05-15 1992-11-20 Scient Tech Batimen Centre Procede et dispositif de fabrication de blocs de construction a partir d'un liant hydraulique tel que du platre, d'une charge inerte telle que du sable et d'eau.
GB9225809D0 (en) * 1992-12-10 1993-02-03 Dryflow Ltd Method of and means for moulding fibrous hollow products
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
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 (de) * 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

Also Published As

Publication number Publication date
CA2013151A1 (en) 1990-09-30
EP0390302B1 (de) 1995-03-22
EP0390302A3 (de) 1991-09-04
DD300966A7 (de) 1992-09-17
ATE120122T1 (de) 1995-04-15
EP0390302A2 (de) 1990-10-03
DE59008740D1 (de) 1995-04-27

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