FR2297123A1 - Appareil pour la fabrication continue d'elements de construction creux en platre de paris - Google Patents

Appareil pour la fabrication continue d'elements de construction creux en platre de paris

Info

Publication number
FR2297123A1
FR2297123A1 FR7600374A FR7600374A FR2297123A1 FR 2297123 A1 FR2297123 A1 FR 2297123A1 FR 7600374 A FR7600374 A FR 7600374A FR 7600374 A FR7600374 A FR 7600374A FR 2297123 A1 FR2297123 A1 FR 2297123A1
Authority
FR
France
Prior art keywords
silo
gypsum
mixer
premixing
moulding
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.)
Granted
Application number
FR7600374A
Other languages
English (en)
French (fr)
Other versions
FR2297123B3 (OSRAM
Inventor
Luigi Gilardoni
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.)
TARIDA ANSTALT
Original Assignee
TARIDA ANSTALT
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 TARIDA ANSTALT filed Critical TARIDA ANSTALT
Publication of FR2297123A1 publication Critical patent/FR2297123A1/fr
Application granted granted Critical
Publication of FR2297123B3 publication Critical patent/FR2297123B3/fr
Granted 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/224—Twin screw extruders, e.g. double shaft extruders
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/06—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable
    • B28B5/08—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable intermittently rotated
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
FR7600374A 1975-01-09 1976-01-08 Appareil pour la fabrication continue d'elements de construction creux en platre de paris Granted FR2297123A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH19575A CH588340A5 (OSRAM) 1975-01-09 1975-01-09

Publications (2)

Publication Number Publication Date
FR2297123A1 true FR2297123A1 (fr) 1976-08-06
FR2297123B3 FR2297123B3 (OSRAM) 1978-10-06

Family

ID=4181416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600374A Granted FR2297123A1 (fr) 1975-01-09 1976-01-08 Appareil pour la fabrication continue d'elements de construction creux en platre de paris

Country Status (3)

Country Link
AU (1) AU1010876A (OSRAM)
CH (1) CH588340A5 (OSRAM)
FR (1) FR2297123A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009264A1 (fr) * 1989-02-17 1990-08-23 Kievsky Inzhenerno-Stroitelny Institut Dispositif de formage d'articles de construction avec des cavites
EP0695611A3 (de) * 1994-08-04 1997-11-19 Marin Schnorr Verfahren und Vorrichtung zum Herstellen von profilierten, rohrförmigen Presslingen aus plastischem Material wie Ton und dergleichen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009264A1 (fr) * 1989-02-17 1990-08-23 Kievsky Inzhenerno-Stroitelny Institut Dispositif de formage d'articles de construction avec des cavites
GB2235409A (en) * 1989-02-17 1991-03-06 Ki Inzh Str Inst Device for forming construction articles with cavities
EP0695611A3 (de) * 1994-08-04 1997-11-19 Marin Schnorr Verfahren und Vorrichtung zum Herstellen von profilierten, rohrförmigen Presslingen aus plastischem Material wie Ton und dergleichen

Also Published As

Publication number Publication date
AU1010876A (en) 1977-07-14
FR2297123B3 (OSRAM) 1978-10-06
CH588340A5 (OSRAM) 1977-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse