ATE511976T1 - Schraubengehäuse für einen doppelschneckenextruder, der doppelschneckenextruder und das verfahren zur herstellung eines schraubengehäuses - Google Patents

Schraubengehäuse für einen doppelschneckenextruder, der doppelschneckenextruder und das verfahren zur herstellung eines schraubengehäuses

Info

Publication number
ATE511976T1
ATE511976T1 AT07014204T AT07014204T ATE511976T1 AT E511976 T1 ATE511976 T1 AT E511976T1 AT 07014204 T AT07014204 T AT 07014204T AT 07014204 T AT07014204 T AT 07014204T AT E511976 T1 ATE511976 T1 AT E511976T1
Authority
AT
Austria
Prior art keywords
screw
housing
flange
screw extruder
extruder
Prior art date
Application number
AT07014204T
Other languages
English (en)
Inventor
Erwin Schnabl
Andreas Lammer
Original Assignee
Erwin Schnabl
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 Erwin Schnabl filed Critical Erwin Schnabl
Application granted granted Critical
Publication of ATE511976T1 publication Critical patent/ATE511976T1/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
    • B30B11/243—Extrusion presses; Dies therefor using screws or worms using two or more screws working in the same chamber
    • 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
    • B29C48/68—Barrels or cylinders
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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
    • B29C48/68—Barrels or cylinders
    • B29C48/6803—Materials, coating or lining therefor
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/682—Barrels or cylinders for twin screws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT07014204T 2007-07-19 2007-07-19 Schraubengehäuse für einen doppelschneckenextruder, der doppelschneckenextruder und das verfahren zur herstellung eines schraubengehäuses ATE511976T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07014204A EP2017062B1 (de) 2007-07-19 2007-07-19 Schraubengehäuse für einen Doppelschneckenextruder, der Doppelschneckenextruder und das Verfahren zur Herstellung eines Schraubengehäuses

Publications (1)

Publication Number Publication Date
ATE511976T1 true ATE511976T1 (de) 2011-06-15

Family

ID=38828734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07014204T ATE511976T1 (de) 2007-07-19 2007-07-19 Schraubengehäuse für einen doppelschneckenextruder, der doppelschneckenextruder und das verfahren zur herstellung eines schraubengehäuses

Country Status (4)

Country Link
US (1) US20100260883A1 (de)
EP (1) EP2017062B1 (de)
AT (1) ATE511976T1 (de)
WO (1) WO2009010125A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8827538B2 (en) * 2009-09-15 2014-09-09 Steer Engineering Private Limited Barrel cooling and heating system for screw extruder
BR112016001748A2 (pt) * 2013-08-01 2017-08-01 Reifenhaeuser Masch método para a fabricação de um cilindro de rosca dupla sem fim equipado com uma camada de proteção ao desgaste
DE102013110671B4 (de) * 2013-09-26 2018-05-24 Kraussmaffei Berstorff Gmbh Verschleißkörper zur Aufnahme einer Doppelschnecke zur Extrusion von schmelzfähigem Material
CN105235188B (zh) * 2015-10-28 2018-04-10 浙江光明塑料机械有限公司 锥双机筒
USD1057770S1 (en) 2023-05-12 2025-01-14 Bühler AG Food and feed industry machine (extruder)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186207B (de) * 1958-06-04 1965-01-28 Krauss Maffei Ag Heiz- und Kuehlvorrichtung fuer thermoplastische Kunststoffe verarbeitende Schneckenpressen
US3010151A (en) * 1959-11-30 1961-11-28 Phillips Petroleum Co Modified double-barrel extrusion apparatus
US3730262A (en) * 1971-08-06 1973-05-01 Emerson Electric Co Heating and cooling units
DE2256671C2 (de) 1972-11-18 1973-12-20 Werner & Pfleiderer, 7000 Stuttgart Verfahren zum verschleißfesten Auskleiden von Extrudergehäusebohrungen und nach diesem Verfahren hergestellte Verschleißschutzauskleidung
DE2358362A1 (de) * 1973-11-23 1975-05-28 Heinz Dipl Ing Weber Doppelschneckenzylinder
CH596930A5 (de) * 1974-12-20 1978-03-31 Werner & Pfleiderer
DE3010659C2 (de) * 1980-03-20 1988-06-16 Fa. Friedrich Theysohn, 3012 Langenhagen Doppelschneckenextruder mit Verschleißeinsatz
JPS5849230A (ja) * 1981-09-17 1983-03-23 Toshiba Mach Co Ltd 被軸穴用スリ−ブ付バレル
JPS6422527A (en) * 1987-07-17 1989-01-25 Tokyo Haadofueishingu Kk Manufacture of exclusive liner for barrel of twin-screw extruder
JPH0655409B2 (ja) * 1990-08-22 1994-07-27 正夫 森山 テーパ二軸押出機
DE4321888A1 (de) 1993-07-01 1995-01-12 Thies Jonas Schneckenförderer
JP4255873B2 (ja) * 2004-03-30 2009-04-15 株式会社神戸製鋼所 コニカル二軸押出機及び脱水装置

Also Published As

Publication number Publication date
WO2009010125A2 (en) 2009-01-22
US20100260883A1 (en) 2010-10-14
WO2009010125A3 (en) 2009-06-04
EP2017062A1 (de) 2009-01-21
EP2017062B1 (de) 2011-06-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties