NO823868L - Ekstruderingsmaskin. - Google Patents

Ekstruderingsmaskin.

Info

Publication number
NO823868L
NO823868L NO823868A NO823868A NO823868L NO 823868 L NO823868 L NO 823868L NO 823868 A NO823868 A NO 823868A NO 823868 A NO823868 A NO 823868A NO 823868 L NO823868 L NO 823868L
Authority
NO
Norway
Prior art keywords
concrete
conveyor
mold
lower edge
elements
Prior art date
Application number
NO823868A
Other languages
English (en)
Other versions
NO157289B (no
NO157289C (no
Inventor
Christopher B Bunn
Original Assignee
Dy Core Syst Ireland
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23260109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO823868(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dy Core Syst Ireland filed Critical Dy Core Syst Ireland
Publication of NO823868L publication Critical patent/NO823868L/no
Publication of NO157289B publication Critical patent/NO157289B/no
Publication of NO157289C publication Critical patent/NO157289C/no

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
    • 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
    • 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
    • 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
    • B28B3/228—Slipform casting extruder, e.g. self-propelled extruder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Screw Conveyors (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
NO823868A 1981-11-20 1982-11-18 Maskin for ekstrusjonspressing av avlange eller langstrakte gjenstander av betongmateriale. NO157289C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32364881A 1981-11-20 1981-11-20

Publications (3)

Publication Number Publication Date
NO823868L true NO823868L (no) 1983-05-24
NO157289B NO157289B (no) 1987-11-16
NO157289C NO157289C (no) 1988-02-24

Family

ID=23260109

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823868A NO157289C (no) 1981-11-20 1982-11-18 Maskin for ekstrusjonspressing av avlange eller langstrakte gjenstander av betongmateriale.

Country Status (14)

Country Link
EP (1) EP0080333B1 (no)
JP (1) JPS58131020A (no)
KR (1) KR860001642B1 (no)
AT (1) ATE25349T1 (no)
AU (1) AU539819B2 (no)
CA (1) CA1193834A (no)
DE (1) DE3275360D1 (no)
DK (1) DK158073C (no)
EG (1) EG15859A (no)
FI (1) FI71088C (no)
IE (1) IE53675B1 (no)
IN (1) IN157614B (no)
MX (1) MX157583A (no)
NO (1) NO157289C (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85102514B (zh) * 1985-04-08 1986-11-05 核工业部建筑机械开发公司 预应力混凝土空心板单板成型挤压机
US5123831A (en) * 1991-05-16 1992-06-23 Esa Enqvist Concrete extrusion machine
CA2204978A1 (en) * 1997-05-09 1998-11-09 Ultra Span Technologies Inc. Low noise hollow core slab extruder
EP0968799A1 (en) * 1998-07-01 2000-01-05 Euromac S.r.l. Extruder for products in reinforced concrete
FI19991792L (fi) * 1999-08-23 2001-02-24 Valkeakoski Extec Oy Ltd Menetelmä ja sovitelma betonituotteen valmistamiseksi ja betonituotesarja
FI20021092A7 (fi) * 2002-06-07 2003-12-08 Elematic Oy Ab Menetelmä ja laite betonituotteiden valamiseksi
FI121943B (fi) 2007-11-21 2011-06-15 Outotec Oyj Jakelulaite
CN103171031B (zh) * 2013-03-28 2015-06-24 南京益生宜居建筑材料科技有限公司 混凝土空心板连续生产方法
CN103158190B (zh) * 2013-03-28 2015-09-09 南京益生宜居建筑材料科技有限公司 混凝土空心板挤出机的挤出仓内使用的模芯
CN103171030B (zh) * 2013-03-28 2015-09-09 南京益生宜居建筑材料科技有限公司 混凝土空心板连续挤出机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159897A (en) * 1961-07-10 1964-12-08 Fredrick G Ellis Machine for extruding hollow cored concrete sections
CA910030A (en) * 1969-12-04 1972-09-19 Putti George Extrusion machine for making articles of cement-like material
US3926541A (en) * 1970-06-29 1975-12-16 Frederick M Hewitt Extruder with interacting auger and care means
GB1454050A (en) * 1974-02-11 1976-10-27 Spiroll Corp Ltd Pile extruder
US3904341A (en) * 1975-08-29 1975-09-09 Dyform Concrete Prestressed Lt Machine for extruding cement-like material into articles
CA1100297A (en) * 1977-10-28 1981-05-05 Norman W. Bunn Reinforcing member support in concrete extruders
JPS583801B2 (ja) * 1979-09-12 1983-01-22 ダイフオ−ム・エンジニアリング・リミテツド コンクリ−ト押出成形機

Also Published As

Publication number Publication date
DK158073C (da) 1990-08-20
IN157614B (no) 1986-05-03
ATE25349T1 (de) 1987-02-15
DK518082A (da) 1983-05-21
IE822664L (en) 1983-05-20
JPS6315122B2 (no) 1988-04-04
DK158073B (da) 1990-03-26
AU539819B2 (en) 1984-10-18
NO157289B (no) 1987-11-16
EP0080333B1 (en) 1987-02-04
KR860001642B1 (ko) 1986-10-15
EP0080333A2 (en) 1983-06-01
KR840002290A (ko) 1984-06-25
AU9071182A (en) 1983-05-26
EG15859A (en) 1986-12-30
JPS58131020A (ja) 1983-08-04
FI71088B (fi) 1986-08-14
DE3275360D1 (en) 1987-03-12
NO157289C (no) 1988-02-24
CA1193834A (en) 1985-09-24
MX157583A (es) 1988-12-02
FI71088C (fi) 1990-02-13
FI821813A7 (fi) 1983-05-21
EP0080333A3 (en) 1984-10-17
IE53675B1 (en) 1989-01-04
FI821813A0 (fi) 1982-05-21

Similar Documents

Publication Publication Date Title
DE59101468D1 (de) Thermoplastische Massen für die Herstellung keramischer Formkörper.
NO823868L (no) Ekstruderingsmaskin.
JPS5528896A (en) Ram extruding machine for manufacturing plastic pipe
DE2960444D1 (en) Extruder for plasticizing plastics
FI850085A7 (fi) Muovin pelletointilaitteen puristussuulakepään yhdistelmä.
AR218546A1 (es) Una composicion termoplastica de moldeo,un metodo para producirla y articulos moldeados
ES515274A0 (es) Perfeccionamientos en aparatos para el moldeo de productos plasticos sinteticos.
JPS54130661A (en) Plasticized cylinder for plastics molding
ES366695A1 (es) Procedimiento para la obtencion continua de barras extru- sionadas de jabon marmoreado.
JPS56102334A (en) Closed extrusion molding method and its device
JPS56161134A (en) Metal mold for manufacturing large number of molding in plastic forming
ATE55085T1 (de) Vorrichtung zum extrudieren von schaeumbaren kunststoffen.
JPS55135620A (en) Forming of thermoplastic sheet continuously from extrusion
DE69014736D1 (de) Thermoplastische Harzzusammensetzung zum Extrusionsverfahren.
JPS55137916A (en) Device for molding thermoplastic sheet continuously in subsequent process to extrusion
JPS52107057A (en) Mold for extrusion molding synthetic resin pipe
JPS5448861A (en) Multiple simultaneous extrusion coater
JPS5699619A (en) Injection and extrusion molding apparatus
JPS54111563A (en) Stretch forming method for flat thermoplastic resin extrusion moldings
JPS57197131A (en) Extrusion molding of object having strange pattern
SU597557A1 (ru) Прессформа с двум плоскост ми разъема плит дл изготовлени изделий из пластмасс
JPS5692012A (en) Injection and extrusion molding machine
JPS52127965A (en) Molding head for biaxial extruder
ES448596A1 (es) Extrusuradora para la produccion de perfilados huecos de ma-terial plastico.
JPS55164136A (en) Production of waterstop

Legal Events

Date Code Title Description
MK1K Patent expired

Free format text: EXPIRED IN NOVEMBER 2002