LT3652B - Extruder for casting concrete slabs - Google Patents

Extruder for casting concrete slabs Download PDF

Info

Publication number
LT3652B
LT3652B LTIP1409A LTIP1409A LT3652B LT 3652 B LT3652 B LT 3652B LT IP1409 A LTIP1409 A LT IP1409A LT IP1409 A LTIP1409 A LT IP1409A LT 3652 B LT3652 B LT 3652B
Authority
LT
Lithuania
Prior art keywords
core
extruder
section
concrete
extension
Prior art date
Application number
LTIP1409A
Other languages
English (en)
Lithuanian (lt)
Inventor
Teuvo Vuorenoja
Original Assignee
Kt Suunnittelu Oy
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 Kt Suunnittelu Oy filed Critical Kt Suunnittelu Oy
Publication of LTIP1409A publication Critical patent/LTIP1409A/xx
Publication of LT3652B publication Critical patent/LT3652B/lt

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Mold Materials And Core Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
LTIP1409A 1985-03-01 1993-10-18 Extruder for casting concrete slabs LT3652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI850837A FI850837A0 (fi) 1985-03-01 1985-03-01 Glidgjutmaskin foer framstaellning av betongelement.

Publications (2)

Publication Number Publication Date
LTIP1409A LTIP1409A (en) 1995-05-25
LT3652B true LT3652B (en) 1996-01-25

Family

ID=8520450

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP1409A LT3652B (en) 1985-03-01 1993-10-18 Extruder for casting concrete slabs

Country Status (10)

Country Link
US (1) US4723900A (de)
EP (1) EP0197913B1 (de)
AT (1) ATE44680T1 (de)
CA (1) CA1272579A (de)
DE (1) DE3664424D1 (de)
DK (1) DK165394C (de)
FI (1) FI850837A0 (de)
LT (1) LT3652B (de)
NO (1) NO167134C (de)
RU (1) RU1809803C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76514C (fi) * 1986-04-07 1989-07-31 Kt Suunnittelu Oy Foerfarande och anordning foer gjutning av betongelement.
FI83986C (fi) * 1987-06-18 1991-09-25 Parma Oy Glidgjutmaskin foer framstaellning av laongstraeckta betongstycken.
CA2009905C (en) * 1990-02-13 1994-08-30 Michael Langford Malkoski High density grout pump
FI20020630A (fi) * 2002-04-02 2003-10-03 Consolis Technology Oy Ab Menetelmä ja laite betonituotteiden valamiseksi
FI114623B (fi) * 2002-09-16 2004-11-30 Consolis Technology Oy Ab Menetelmä ja laitteisto betonituotteen valamiseksi
US20070183254A1 (en) * 2005-10-25 2007-08-09 Desider Schobert-Csongor Infinitely variable shear mixer apparatus
WO2007114795A1 (en) * 2006-04-03 2007-10-11 National University Of Singapore A method and system to design a hollow core concrete panel
FI125597B (en) * 2007-05-09 2015-12-15 Elematic Oyj Method and apparatus for casting concrete products
FI120294B (fi) * 2008-06-03 2009-09-15 Elematic Group Oy Menetelmä ja laitteisto betonituotteen valamiseksi
CN103231437B (zh) * 2013-03-28 2015-08-12 南京环力重工机械有限公司 混凝土空心板连续挤出设备
FI127678B (fi) * 2015-03-09 2018-11-30 Jukka Ahonen Laite ja menetelmä ontelo- tai massiivilaatan valmistamiseksi
CN105171907A (zh) * 2015-06-29 2015-12-23 中民筑友有限公司 一种预制件抽芯管及预制件的制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125084A2 (de) 1983-05-09 1984-11-14 Oy Partek Ab Verfahren und Gleitformmaschine zum Giessen hohler Betonplatten

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535316A (de) * 1954-07-12 1900-01-01
ES249605A1 (es) * 1959-05-05 1959-09-16 Vinas Tarres Juan Sistema de fabricacion continua de piezas huecas de hormigon
US3143782A (en) * 1962-11-01 1964-08-11 Kalns Arvid Concrete slab forming machine
GB1297956A (de) * 1969-05-21 1972-11-29
US3865354A (en) * 1972-03-17 1975-02-11 Du Pont Apparatus
US3788612A (en) * 1972-09-15 1974-01-29 Feed Screws Inc Mixing element for extruder screw
US4022556A (en) * 1975-04-30 1977-05-10 The George Hyman Construction Company Concrete slab extruder having a free flight auger
US4119025A (en) * 1977-01-24 1978-10-10 Stake Technology Ltd. Method and apparatus for conveying particulate material
CA1100297A (en) * 1977-10-28 1981-05-05 Norman W. Bunn Reinforcing member support in concrete extruders
JPS5655A (en) * 1979-06-12 1981-01-06 Matsushita Electric Ind Co Ltd Control unit for rotating speed
US4461734A (en) * 1982-09-13 1984-07-24 Union Carbide Corporation Process for plasticization and pumping of low bulk density plastics
FI74648C (fi) * 1984-01-19 1988-03-10 Partek Ab Foerfarande och glidgjutningsmaskin foer gjutning av haolelement av betong.
FI73170C (fi) * 1984-04-24 1990-02-16 Partek Ab Foerfarande och anordning foer gjutning av betongprodukter.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125084A2 (de) 1983-05-09 1984-11-14 Oy Partek Ab Verfahren und Gleitformmaschine zum Giessen hohler Betonplatten

Also Published As

Publication number Publication date
LTIP1409A (en) 1995-05-25
DK92386D0 (da) 1986-02-28
EP0197913B1 (de) 1989-07-19
US4723900A (en) 1988-02-09
EP0197913A1 (de) 1986-10-15
RU1809803C (ru) 1993-04-15
NO167134C (no) 1991-10-09
DK165394B (da) 1992-11-23
DK92386A (da) 1986-09-02
DK165394C (da) 1993-04-05
NO860766L (no) 1986-09-02
NO167134B (no) 1991-07-01
CA1272579A (en) 1990-08-14
DE3664424D1 (en) 1989-08-24
FI850837A0 (fi) 1985-03-01
ATE44680T1 (de) 1989-08-15

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Effective date: 20101018