CA2278769A1 - Machine for extruding concrete elements - Google Patents

Machine for extruding concrete elements Download PDF

Info

Publication number
CA2278769A1
CA2278769A1 CA002278769A CA2278769A CA2278769A1 CA 2278769 A1 CA2278769 A1 CA 2278769A1 CA 002278769 A CA002278769 A CA 002278769A CA 2278769 A CA2278769 A CA 2278769A CA 2278769 A1 CA2278769 A1 CA 2278769A1
Authority
CA
Canada
Prior art keywords
forming tube
concrete
machine
support shaft
vibrator
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
CA002278769A
Other languages
English (en)
French (fr)
Inventor
Bjorn O. Thoresen
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.)
Addtek Research and Development Oy AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2278769A1 publication Critical patent/CA2278769A1/en
Abandoned 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
    • 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
    • B28B3/228—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)
CA002278769A 1997-02-03 1998-02-03 Machine for extruding concrete elements Abandoned CA2278769A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO970478 1997-02-03
NO970478A NO304014B1 (no) 1997-02-03 1997-02-03 Maskin for st°ping av betonghulldekk
PCT/NO1998/000038 WO1998035801A1 (en) 1997-02-03 1998-02-03 Machine for extruding concrete elements

Publications (1)

Publication Number Publication Date
CA2278769A1 true CA2278769A1 (en) 1998-08-20

Family

ID=19900333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002278769A Abandoned CA2278769A1 (en) 1997-02-03 1998-02-03 Machine for extruding concrete elements

Country Status (4)

Country Link
EP (1) EP1015202A1 (no)
CA (1) CA2278769A1 (no)
NO (1) NO304014B1 (no)
WO (1) WO1998035801A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6404097B2 (ja) * 2013-11-27 2018-10-10 アイカテック建材株式会社 押出成形セメント板
FR3067959A1 (fr) * 2017-06-23 2018-12-28 Hassan Zineddin Nouvelle approche au procede de l'extrusion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284867A (en) * 1964-01-23 1966-11-15 Spiroll Corp Ltd Machines for forming hollow cored concrete products
US4046848A (en) * 1970-06-11 1977-09-06 Dyform Concrete (Prestressed) Ltd. Extrusion machine for making articles of cement-like material
US4022556A (en) * 1975-04-30 1977-05-10 The George Hyman Construction Company Concrete slab extruder having a free flight auger
US4548565A (en) * 1981-11-20 1985-10-22 Dy-Core Systems Ireland Limited Extrusion machine

Also Published As

Publication number Publication date
NO970478L (no) 1998-08-04
NO304014B1 (no) 1998-10-12
EP1015202A1 (en) 2000-07-05
WO1998035801A1 (en) 1998-08-20
NO970478D0 (no) 1997-02-03

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Legal Events

Date Code Title Description
FZDE Discontinued