ATE82542T1 - Foerderschnecke. - Google Patents

Foerderschnecke.

Info

Publication number
ATE82542T1
ATE82542T1 AT89304147T AT89304147T ATE82542T1 AT E82542 T1 ATE82542 T1 AT E82542T1 AT 89304147 T AT89304147 T AT 89304147T AT 89304147 T AT89304147 T AT 89304147T AT E82542 T1 ATE82542 T1 AT E82542T1
Authority
AT
Austria
Prior art keywords
tip portion
screw
feed screw
frame part
core part
Prior art date
Application number
AT89304147T
Other languages
English (en)
Inventor
Jaakko Barsk
Olli Kekalainen
Pekka Havola
Heikki Rantanen
Original Assignee
Partek Ab
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=8526368&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE82542(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Partek Ab filed Critical Partek Ab
Application granted granted Critical
Publication of ATE82542T1 publication Critical patent/ATE82542T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/246—Screw constructions
    • 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
    • B28B3/222—Screw or worm constructions
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Earth Drilling (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Screw Conveyors (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
AT89304147T 1988-04-27 1989-04-26 Foerderschnecke. ATE82542T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI881980A FI86699C (fi) 1988-04-27 1988-04-27 Matningsskruv

Publications (1)

Publication Number Publication Date
ATE82542T1 true ATE82542T1 (de) 1992-12-15

Family

ID=8526368

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89304147T ATE82542T1 (de) 1988-04-27 1989-04-26 Foerderschnecke.

Country Status (7)

Country Link
US (1) US5044489A (de)
EP (1) EP0339961B2 (de)
AT (1) ATE82542T1 (de)
CA (1) CA1321868C (de)
DE (1) DE68903527T2 (de)
ES (1) ES2036799T5 (de)
FI (1) FI86699C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314246A (en) * 1993-07-28 1994-05-24 Eastman Kodak Company Increased barrel-stress extruder
US5939124A (en) * 1996-07-18 1999-08-17 Wenger Manufacturing, Inc. Method of extrusion cooking an edible material
US6331069B1 (en) * 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor
US6921191B2 (en) * 2002-08-23 2005-07-26 Concor Tool And Machinery Injection/extruder screw
US20070044687A1 (en) * 2005-08-31 2007-03-01 Blackburn David R Modified landplaster as a wallboard filler
US20090173601A1 (en) * 2008-01-09 2009-07-09 Robert Clark Tyer Auger conveyor
FI121656B (fi) * 2009-04-09 2011-02-28 Elematic Group Oy Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto
FR2962116B1 (fr) * 2010-07-05 2013-05-24 Samir Osmani Dispositif perfectionnant le procede de fabrication des vis d'archimede par assemblage de secteurs
US20120135098A1 (en) * 2010-11-30 2012-05-31 Conor James Walsh Extrusion Mixing Screw and Method of Use
CA2864604A1 (en) * 2012-02-28 2013-09-06 Santobin Pty Ltd Screw element for a screw conveyor
FI127991B (en) * 2015-06-17 2019-07-15 Elematic Oyj Auger feeder of concrete mix and method of manufacturing an auger feeder
NL2023268B1 (nl) * 2019-06-05 2020-12-22 Vdl Translift B V Verdichtingsschroef voor afval- en/of reststoffenverwerking

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090956A (en) * 1912-06-24 1914-03-24 William J Zinteck Turbinal screw-propeller.
CH286036A (de) * 1951-01-19 1952-10-15 Buehler Ag Geb Schneckenpresse zur Verarbeitung plastischer Massen.
DE836916C (de) * 1951-01-19 1952-04-17 Buehler Ag Geb Schneckenpresse zur Verarbeitung plastischer Massen
DE1258775B (de) * 1964-03-12 1968-01-11 Kema Keramikmaschinen Veb Vertikales Vakuumstrangpressaggregat
US3877860A (en) * 1969-12-04 1975-04-15 Dyform Concrete Prestressed Lt Extrusion machine for making articles of cement-like material
CA910030A (en) * 1969-12-04 1972-09-19 Putti George Extrusion machine for making articles of cement-like material
US3666386A (en) * 1970-02-11 1972-05-30 Baker Perkins Inc Direct radially extruding mixer
US4046848A (en) * 1970-06-11 1977-09-06 Dyform Concrete (Prestressed) Ltd. Extrusion machine for making articles of cement-like material
DE2457016C3 (de) * 1974-12-03 1979-11-29 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Mehrteilige Schnecke, insbesondere Extruderschnecke für Kunststoffe oder Kautschuk
US3998318A (en) * 1975-03-31 1976-12-21 The Pantasote Company Extruder screw
US4022556A (en) * 1975-04-30 1977-05-10 The George Hyman Construction Company Concrete slab extruder having a free flight auger
FR2321069A1 (fr) * 1975-08-14 1977-03-11 Cefilac Accouplement a haute performance
US4344718A (en) * 1981-11-02 1982-08-17 Atlantic Richfield Company Cold weather coupling device
ATE21232T1 (de) * 1981-12-24 1986-08-15 Laurence Cantenot Foerderschnecken zum fortbewegen von schuettgut.
US4852719A (en) * 1983-09-29 1989-08-01 The Laitram Corporation Modular screw conveyor
SE447358B (en) * 1984-11-16 1986-11-10 Straengbetong Ab Feed screw for concrete caster
US4746220A (en) * 1985-04-18 1988-05-24 Noritake Co., Limited Screw type extruding or kneading machine and screw used therein

Also Published As

Publication number Publication date
FI881980A0 (fi) 1988-04-27
EP0339961A1 (de) 1989-11-02
DE68903527D1 (de) 1992-12-24
FI86699C (fi) 1992-10-12
DE68903527T2 (de) 1996-03-07
CA1321868C (en) 1993-09-07
FI881980L (fi) 1989-10-28
ES2036799T3 (es) 1993-06-01
ES2036799T5 (es) 1996-03-01
EP0339961B1 (de) 1992-11-19
US5044489A (en) 1991-09-03
FI86699B (fi) 1992-06-30
EP0339961B2 (de) 1995-11-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee