GR3032491T3 - Method of and apparatus for knead-extruding plastic resin by alternate extrusion using plurality of cylinders. - Google Patents

Method of and apparatus for knead-extruding plastic resin by alternate extrusion using plurality of cylinders.

Info

Publication number
GR3032491T3
GR3032491T3 GR20000400185T GR20000400185T GR3032491T3 GR 3032491 T3 GR3032491 T3 GR 3032491T3 GR 20000400185 T GR20000400185 T GR 20000400185T GR 20000400185 T GR20000400185 T GR 20000400185T GR 3032491 T3 GR3032491 T3 GR 3032491T3
Authority
GR
Greece
Prior art keywords
extrusion
knead
resin
cylinders
cleaning
Prior art date
Application number
GR20000400185T
Other languages
Greek (el)
English (en)
Inventor
Beji Sasaki
Original Assignee
Makurosu Co Ltd
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 Makurosu Co Ltd filed Critical Makurosu Co Ltd
Publication of GR3032491T3 publication Critical patent/GR3032491T3/el

Links

Classifications

    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
GR20000400185T 1992-08-10 2000-01-27 Method of and apparatus for knead-extruding plastic resin by alternate extrusion using plurality of cylinders. GR3032491T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25339292 1992-08-10
JP4313593 1993-01-25
JP12647993 1993-04-15
PCT/JP1993/001000 WO1994003319A1 (fr) 1992-08-10 1993-07-19 Procede et appareil de malaxage-extrusion de resine plastique par extrusion alternee utilisant une pluralite de cylindres

Publications (1)

Publication Number Publication Date
GR3032491T3 true GR3032491T3 (en) 2000-05-31

Family

ID=27291446

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000400185T GR3032491T3 (en) 1992-08-10 2000-01-27 Method of and apparatus for knead-extruding plastic resin by alternate extrusion using plurality of cylinders.

Country Status (16)

Country Link
US (1) US5498380A (enExample)
EP (1) EP0658413B1 (enExample)
KR (1) KR100251902B1 (enExample)
AT (1) ATE186010T1 (enExample)
AU (1) AU672216B2 (enExample)
BR (1) BR9306863A (enExample)
CA (1) CA2142009A1 (enExample)
DE (1) DE69326898T2 (enExample)
DK (1) DK0658413T3 (enExample)
ES (1) ES2141161T3 (enExample)
GR (1) GR3032491T3 (enExample)
NZ (1) NZ254239A (enExample)
OA (1) OA10003A (enExample)
PL (1) PL172344B1 (enExample)
RU (1) RU2122494C1 (enExample)
WO (1) WO1994003319A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040186B3 (de) * 2004-08-19 2006-04-27 Leistritz Extrusionstechnik Gmbh Einrichtung zum Wechseln eines Extrusionszylinders eines Extruders
US20090258103A1 (en) * 2008-04-10 2009-10-15 Good Earth Tools, Inc. Multi-Head Extruder Assembly
US20090258100A1 (en) * 2008-04-10 2009-10-15 Good Earth Tools, Inc. Thermal Growth Compensating Extrusion Screw Assembly
US8579623B2 (en) * 2008-04-10 2013-11-12 Edward Williams Extruder stabilizer assembly
US8137092B2 (en) * 2008-05-22 2012-03-20 Edward Williams Support assembly for an extruder
CN112045883B (zh) * 2020-08-28 2022-09-09 东莞市信诚硅胶电子有限公司 一种新型可自动翻转橡胶的塑炼机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67194C (enExample) * 1939-02-06 1900-01-01
US2366417A (en) * 1942-03-30 1945-01-02 Hydraulic Dev Corp Inc Continuous extrusion molding of plastics
US2683895A (en) * 1950-07-21 1954-07-20 Gen Motors Corp Extruder
DE1168061B (de) * 1961-06-09 1964-04-16 Hehl & Soehne Arburg Masch Spritzeinheit fuer eine thermoplastische Kunststoffe verarbeitende Spritzgiessmaschine
FR2056631A5 (enExample) * 1969-08-16 1971-05-14 Werner & Pfleiderer
US3748074A (en) * 1969-10-17 1973-07-24 H Nitta Apparatus for plasticizing thermoplastic synthetic resin
NL7302359A (enExample) * 1973-02-20 1974-08-22
JPS5648500Y2 (enExample) * 1978-08-16 1981-11-12
JPS5819463B2 (ja) * 1980-10-31 1983-04-18 菱屋精工株式会社 加熱シリンダ切替え型射出成形機
JPS58102737A (ja) * 1981-12-15 1983-06-18 Toshiba Mach Co Ltd 射出成形機における加熱シリンダユニツトの自動交換装置
US4411532A (en) * 1982-01-04 1983-10-25 Usm Corporation Rotary processor
JPS599033A (ja) * 1982-07-08 1984-01-18 Toshiba Mach Co Ltd 射出成形機における加熱シリンダユニツトの自動交換装置
JPS5989130A (ja) * 1982-11-15 1984-05-23 Sumitomo Heavy Ind Ltd スクリユシリンダユニツトの自動交換装置
DE3341282C2 (de) * 1983-11-15 1986-09-25 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Doppelschneckenextruder mit einer Materialeinzugsvorrichtung
JPS61274833A (ja) * 1985-05-28 1986-12-05 Hino Motors Ltd 自動工具交換装置
DE3709248C1 (de) * 1987-03-20 1988-07-07 Berstorff Gmbh Masch Hermann Vorbereitungsstation fuer Vorformleisten an einem aufklappbaren Mehrfach-Strangpresskopf zum Herstellen von Kautschukprofilen fuer Laufstreifen von Autoreifen
EP0305692B1 (de) * 1987-09-02 1992-05-06 HERMANN BERSTORFF Maschinenbau GmbH Verfahren zur kontinuierlichen Herstellung von Kautschukmischungen und anderen füllstoffhaltigen Mischungen auf der Basis von Polymeren
JPH0637085B2 (ja) * 1989-10-31 1994-05-18 バンドー化学株式会社 ゴムベルト製造用成形機
US5156861A (en) * 1990-05-24 1992-10-20 Hitachi Zosen Trading & Manufacturing Co., Ltd. Washing apparatus of a screw for extruders

Also Published As

Publication number Publication date
EP0658413A1 (en) 1995-06-21
OA10003A (en) 1996-03-29
KR100251902B1 (ko) 2000-04-15
AU672216B2 (en) 1996-09-26
EP0658413A4 (enExample) 1995-07-19
CA2142009A1 (en) 1994-02-17
RU95106984A (ru) 1997-01-20
AU4584093A (en) 1994-03-03
ATE186010T1 (de) 1999-11-15
ES2141161T3 (es) 2000-03-16
RU2122494C1 (ru) 1998-11-27
WO1994003319A1 (fr) 1994-02-17
PL172344B1 (pl) 1997-09-30
DK0658413T3 (da) 2000-01-17
EP0658413B1 (en) 1999-10-27
DE69326898D1 (de) 1999-12-02
BR9306863A (pt) 1998-12-08
DE69326898T2 (de) 2000-04-27
PL307352A1 (en) 1995-05-15
NZ254239A (en) 1997-01-29
US5498380A (en) 1996-03-12

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees