FR2321991A1 - Procede et dispositif de moulage et d'extrusion - Google Patents

Procede et dispositif de moulage et d'extrusion

Info

Publication number
FR2321991A1
FR2321991A1 FR7526690A FR7526690A FR2321991A1 FR 2321991 A1 FR2321991 A1 FR 2321991A1 FR 7526690 A FR7526690 A FR 7526690A FR 7526690 A FR7526690 A FR 7526690A FR 2321991 A1 FR2321991 A1 FR 2321991A1
Authority
FR
France
Prior art keywords
hopper
under gravity
fluidising
flow
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
FR7526690A
Other languages
English (en)
Other versions
FR2321991B1 (fr
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.)
ATIWELL RONALD
Original Assignee
ATIWELL RONALD
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 ATIWELL RONALD filed Critical ATIWELL RONALD
Priority to FR7526690A priority Critical patent/FR2321991A1/fr
Priority claimed from DE19752538500 external-priority patent/DE2538500A1/de
Priority to US05/609,498 priority patent/US4090827A/en
Publication of FR2321991A1 publication Critical patent/FR2321991A1/fr
Application granted granted Critical
Publication of FR2321991B1 publication Critical patent/FR2321991B1/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
    • 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
    • B28B5/02—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 on conveyors of the endless-belt or chain type
    • B28B5/026—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 on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027—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 on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
    • 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
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • 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
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • 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
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
FR7526690A 1975-08-29 1975-08-29 Procede et dispositif de moulage et d'extrusion Granted FR2321991A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7526690A FR2321991A1 (fr) 1975-08-29 1975-08-29 Procede et dispositif de moulage et d'extrusion
US05/609,498 US4090827A (en) 1975-08-29 1975-09-02 Apparatus for moulding and extrusion

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19752538500 DE2538500A1 (de) 1975-08-29 1975-08-29 Verfahren und vorrichtung zum herstellen von formkoerpern aus zement bzw. gips mit zuschlagkoerpern
FR7526690A FR2321991A1 (fr) 1975-08-29 1975-08-29 Procede et dispositif de moulage et d'extrusion
US05/609,498 US4090827A (en) 1975-08-29 1975-09-02 Apparatus for moulding and extrusion

Publications (2)

Publication Number Publication Date
FR2321991A1 true FR2321991A1 (fr) 1977-03-25
FR2321991B1 FR2321991B1 (fr) 1983-04-22

Family

ID=34830709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526690A Granted FR2321991A1 (fr) 1975-08-29 1975-08-29 Procede et dispositif de moulage et d'extrusion

Country Status (2)

Country Link
US (1) US4090827A (fr)
FR (1) FR2321991A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679696A (en) * 1992-07-28 1997-10-21 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic-or heteroatom-containing linking group
US5698711A (en) * 1991-01-28 1997-12-16 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group
US5840724A (en) * 1993-06-01 1998-11-24 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272000D1 (en) * 1981-05-01 1986-08-21 Fuji Ps Concrete Apparatus for the slide forming of prestressed concrete
FI67320C (fi) * 1983-05-09 1985-03-11 Partek Ab Foerfarande och glidgjutanordning foer gjutning av betongstycken
WO1996001726A1 (fr) * 1994-07-08 1996-01-25 Herbert Krenchel Procede et appareil pour produire des corps de materiau particulaire consolide et produit obtenu
GB2437267B (en) * 2006-03-23 2008-07-16 Rolls Royce Plc Methods of forming metal matrix composites and metal matrix composites formed thereby
US20080099133A1 (en) * 2006-11-01 2008-05-01 United States Gypsum Company Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels
CN105946101A (zh) * 2016-05-13 2016-09-21 安徽宜留电子科技有限公司 水泥制管机喂料装置滚筒距离调节组件
DE202024001036U1 (de) * 2024-05-28 2024-07-17 IAB-Institut für Angewandte Bauforschung Weimar gemeinnützige GmbH 3D-Vibrationsdrucksystem zur Rheologiebeeinflussung grünstandfester Gemenge unter Ausnutzung der Schwerkrafteinwirkung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613631A (en) * 1927-01-11 weiss
US1353512A (en) * 1918-12-30 1920-09-21 Baumgartl Leroy Art of manufacturing slabs or the like of cement or like material
US2101031A (en) * 1933-08-28 1937-12-07 Charles E Little Apparatus for handling concrete and the like
US3098415A (en) * 1960-11-21 1963-07-23 Guntert & Zimmerman Const Div Hopper unit for concrete slab laying machines
CA763876A (en) * 1962-07-06 1967-07-25 Span-Deck Apparatus and method for forming concrete planks or slabs
US3427372A (en) * 1966-10-17 1969-02-11 Berner Ind Inc Apparatus and method for continuous production of slabs or sheets
US3926541A (en) * 1970-06-29 1975-12-16 Frederick M Hewitt Extruder with interacting auger and care means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698711A (en) * 1991-01-28 1997-12-16 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group
US5679696A (en) * 1992-07-28 1997-10-21 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic-or heteroatom-containing linking group
US5840724A (en) * 1993-06-01 1998-11-24 Rhone-Poulenc Rorer Limited Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or

Also Published As

Publication number Publication date
US4090827A (en) 1978-05-23
FR2321991B1 (fr) 1983-04-22

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse