FI20095394A - Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto - Google Patents

Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto Download PDF

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Publication number
FI20095394A
FI20095394A FI20095394A FI20095394A FI20095394A FI 20095394 A FI20095394 A FI 20095394A FI 20095394 A FI20095394 A FI 20095394A FI 20095394 A FI20095394 A FI 20095394A FI 20095394 A FI20095394 A FI 20095394A
Authority
FI
Finland
Prior art keywords
feeder screw
procedure
making
equipment
sliding casting
Prior art date
Application number
FI20095394A
Other languages
English (en)
Swedish (sv)
Other versions
FI121656B (fi
FI20095394A0 (fi
Inventor
Aimo Seppaenen
Tapio Kukka
Heikki Lehtonen
Lassi Jaervinen
Jani Eilola
Original Assignee
Elematic Group 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 Elematic Group Oy filed Critical Elematic Group Oy
Publication of FI20095394A0 publication Critical patent/FI20095394A0/fi
Priority to FI20095394A priority Critical patent/FI121656B/fi
Priority to IN312KO2010 priority patent/IN2010KO00312A/en
Priority to PL10159105T priority patent/PL2239118T3/pl
Priority to EP10159105.5A priority patent/EP2239118B1/en
Priority to PT101591055T priority patent/PT2239118E/pt
Priority to DK10159105.5T priority patent/DK2239118T3/da
Priority to ES10159105T priority patent/ES2427771T3/es
Priority to US12/756,760 priority patent/US8784088B2/en
Publication of FI20095394A publication Critical patent/FI20095394A/fi
Application granted granted Critical
Publication of FI121656B publication Critical patent/FI121656B/fi

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
    • B28B3/222—Screw or worm constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2522—Shaft or screw supports, e.g. bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Screw Conveyors (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Machine Tool Units (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
FI20095394A 2009-04-09 2009-04-09 Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto FI121656B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20095394A FI121656B (fi) 2009-04-09 2009-04-09 Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto
IN312KO2010 IN2010KO00312A (fi) 2009-04-09 2010-03-24
PT101591055T PT2239118E (pt) 2009-04-09 2010-04-06 Aparelho de alimentação sem-fim para mistura de betão, método de fabrico do alimentador sem-fim, e aparelho de cofragem deslizante
EP10159105.5A EP2239118B1 (en) 2009-04-09 2010-04-06 Auger feeder for concrete mix and method of manufacturing the auger feeder
PL10159105T PL2239118T3 (pl) 2009-04-09 2010-04-06 Podajnik ślimakowy do mieszanki betonowej i sposób wytwarzania tego podajnika ślimakowego
DK10159105.5T DK2239118T3 (da) 2009-04-09 2010-04-06 Transportsnegl til betonblanding og fremgangsmåde til fremstilling af transportsneglen
ES10159105T ES2427771T3 (es) 2009-04-09 2010-04-06 Alimentador para masa de hormigón de tipo tornillo de Arquímedes y método de fabricación del alimentador de tipo tornillo de Arquímedes
US12/756,760 US8784088B2 (en) 2009-04-09 2010-04-08 Auger feeder for concrete mix, and slipform-casting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095394 2009-04-09
FI20095394A FI121656B (fi) 2009-04-09 2009-04-09 Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto

Publications (3)

Publication Number Publication Date
FI20095394A0 FI20095394A0 (fi) 2009-04-09
FI20095394A true FI20095394A (fi) 2010-10-10
FI121656B FI121656B (fi) 2011-02-28

Family

ID=40590276

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095394A FI121656B (fi) 2009-04-09 2009-04-09 Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto

Country Status (8)

Country Link
US (1) US8784088B2 (fi)
EP (1) EP2239118B1 (fi)
DK (1) DK2239118T3 (fi)
ES (1) ES2427771T3 (fi)
FI (1) FI121656B (fi)
IN (1) IN2010KO00312A (fi)
PL (1) PL2239118T3 (fi)
PT (1) PT2239118E (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127991B (fi) 2015-06-17 2019-07-15 Elematic Oyj Betonimassan syöttöruuvi ja menetelmä syöttöruuvin valmistamiseksi
USD910830S1 (en) * 2019-04-12 2021-02-16 Saint-Gobain Ceramics & Plastics, Inc. Flame diffuser insert for immersion tube furnace
USD910829S1 (en) * 2019-04-12 2021-02-16 Saint-Gobain Ceramics & Plastics, Inc. Flame diffuser insert for immersion tube furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022556A (en) * 1975-04-30 1977-05-10 The George Hyman Construction Company Concrete slab extruder having a free flight auger
US4838700A (en) * 1987-04-30 1989-06-13 Williamson Kirk E Assemblies for a worm press
FI86699C (fi) * 1988-04-27 1992-10-12 Partek Ab Matningsskruv
GB8816085D0 (en) 1988-07-06 1988-08-10 Ultra Span Auxiliary auger assembly for hollow core slab production
JPH0577308A (ja) * 1991-04-24 1993-03-30 Hitachi Metals Ltd 合成樹脂成形用スクリユ
DE4444370A1 (de) * 1994-12-14 1996-06-20 Max Gutknecht Vorrichtung zum thermischen, mechanischen, chemischen und/oder physikalischen Behandeln eines Produktes
US6331069B1 (en) * 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor

Also Published As

Publication number Publication date
ES2427771T3 (es) 2013-10-31
EP2239118A3 (en) 2012-10-03
IN2010KO00312A (fi) 2015-05-15
US8784088B2 (en) 2014-07-22
US20100260878A1 (en) 2010-10-14
PL2239118T3 (pl) 2013-12-31
DK2239118T3 (da) 2013-10-07
FI121656B (fi) 2011-02-28
EP2239118B1 (en) 2013-07-31
EP2239118A2 (en) 2010-10-13
FI20095394A0 (fi) 2009-04-09
PT2239118E (pt) 2013-08-22

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