CA2121206A1 - Planetary gear for a multiple-screw extruder - Google Patents

Planetary gear for a multiple-screw extruder

Info

Publication number
CA2121206A1
CA2121206A1 CA002121206A CA2121206A CA2121206A1 CA 2121206 A1 CA2121206 A1 CA 2121206A1 CA 002121206 A CA002121206 A CA 002121206A CA 2121206 A CA2121206 A CA 2121206A CA 2121206 A1 CA2121206 A1 CA 2121206A1
Authority
CA
Canada
Prior art keywords
processing chamber
screw extruder
housing
spindle
planet wheels
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002121206A
Other languages
English (en)
French (fr)
Inventor
Werner Kaegi
Gerhard Schmidt
Joachim Ensinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
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 EMS Inventa AG filed Critical EMS Inventa AG
Publication of CA2121206A1 publication Critical patent/CA2121206A1/en
Abandoned legal-status Critical Current

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/585—Screws provided with gears interacting with the flow
    • 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
    • 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
    • B29C48/40—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 two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/435—Sub-screws
    • 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
    • B29C48/40—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 two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/435—Sub-screws
    • B29C48/44—Planetary screws
    • 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)
  • Retarders (AREA)
CA002121206A 1993-04-15 1994-04-13 Planetary gear for a multiple-screw extruder Abandoned CA2121206A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4312249.3 1993-04-15
DE4312249A DE4312249C1 (de) 1993-04-15 1993-04-15 Planetengetriebe für einen Mehrschneckenextruder

Publications (1)

Publication Number Publication Date
CA2121206A1 true CA2121206A1 (en) 1994-10-16

Family

ID=6485492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002121206A Abandoned CA2121206A1 (en) 1993-04-15 1994-04-13 Planetary gear for a multiple-screw extruder

Country Status (10)

Country Link
US (1) US5510073A (enExample)
EP (1) EP0620098A1 (enExample)
JP (1) JPH06320602A (enExample)
CN (1) CN1100028A (enExample)
BR (1) BR9401489A (enExample)
CA (1) CA2121206A1 (enExample)
DE (1) DE4312249C1 (enExample)
TR (1) TR28232A (enExample)
TW (1) TW253864B (enExample)
ZA (1) ZA941613B (enExample)

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DE69330686T9 (de) * 1992-10-06 2004-09-09 J.C. Bamford Excavators Ltd., Rocester Differentialgetriebe
ATE181867T1 (de) * 1996-02-06 1999-07-15 Josef A Blach Vorrichtung zum kontinuierlichen bearbeiten von fliessfähigen materialien
NL1004020C1 (nl) * 1996-09-12 1998-03-13 Rademaker B V Inrichting voor het kneden van degen en pasta's.
DK0855954T3 (da) * 1996-10-21 2000-05-22 Gefinex Jackon Gmbh Plasttekstruder
US5814282A (en) * 1997-01-15 1998-09-29 Lohe; Hans High surface intermeshing profile reactor
IT1291706B1 (it) * 1997-05-09 1999-01-21 L M P Impianti S R L Procedimento di produzione di poliestere, in particolare pet, espanso.
CN1074350C (zh) * 1998-07-20 2001-11-07 方祖彭 塑料挤出机用行星式动态滚动支承组合螺杆
DE10055772A1 (de) * 2000-11-10 2002-05-29 Buehler Ag Ring-Extruder-Einzug
DE10122462C1 (de) * 2001-05-09 2002-10-10 3 & Extruder Gmbh Vorrichtung mit Schnecken zum Homogenisieren und/oder Dispergieren eines viskosen Stoffes und eines Feststoffes und/oder eines anderen Stoffes unterschiedlicher Viskosität
DE10150006A1 (de) * 2001-10-11 2003-04-17 Buehler Ag Ringextruder mit teilgekappten Förderelementen im Einzugsbereich
DE10150627A1 (de) * 2001-10-12 2003-05-15 Gneuss Kunststofftechnik Gmbh Extruder zur Gewinnung von Kunststoff-Schmelzen
DE10233214B4 (de) * 2002-07-22 2005-01-27 3+Extruder Gmbh Extruder zum kontinuierlichen Bearbeiten und/oder Verarbeiten von fließfähigen Materialien
DE10315200B4 (de) * 2003-04-03 2005-03-17 3+Extruder Gmbh Getriebe zum Antrieb eines Mehrwellenextruders
DE10322830A1 (de) * 2003-05-19 2004-12-09 Tesa Ag Verfahren zur kontinuierlichen Herstellung von Polymeren aus vinylischen Verbindungen durch Substanz-beziehungsweise Lösungsmittelpolymerisation
DE10348985B3 (de) * 2003-10-22 2005-05-19 Berstorff Gmbh Zahnradpumpe
AU2004291944A1 (en) * 2003-11-24 2005-06-02 Central Products Company Process for preparing adhesive using planetary extruder
DE102007040645B4 (de) 2007-08-27 2018-01-11 Entex Rust & Mitschke Gmbh Extruder, insbesondere Planetwalzenextruder mit einer Entgasungsöffnung
DE102010006476A1 (de) * 2010-01-31 2011-08-04 Entex Rust & Mitschke GmbH, 44805 Devulkanisieren von Altgummi
US9630354B2 (en) * 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US10532495B2 (en) 2012-05-31 2020-01-14 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US9636860B2 (en) * 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US9636845B2 (en) * 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing pet nurdles
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US10538016B2 (en) 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US8597553B1 (en) 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
DE102013003380B3 (de) * 2013-03-01 2014-04-24 Gneuss Gmbh Extruder
CN203971879U (zh) * 2013-11-27 2014-12-03 孔令增 阶梯凹槽模盘塔式同步滚轮颗粒机
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
CN106438855B (zh) * 2016-11-14 2019-01-22 中国航空动力机械研究所 滚柱齿轮传动结构
KR102457552B1 (ko) 2017-01-30 2022-10-21 알라딘 매뉴펙쳐링 코포레이션 착색된 재생 pet 로부터 벌크 연속 필라멘트를 제조하는 방법
AU2018227587A1 (en) 2017-03-03 2019-08-22 Aladdin Manufacturing Corporation Method of manufacturing bulked continuous carpet filament
CN106926430A (zh) * 2017-04-28 2017-07-07 广东轻工职业技术学院 转速比为2.5的同向自洁型多螺杆挤出机及挤出方法
DE102017111275B4 (de) * 2017-05-23 2020-02-13 Gneuss Gmbh Extruderschnecke für einen Mehrschneckenextruder für die Kunststoffextrusion und Mehrschneckenextruder
WO2019055762A1 (en) 2017-09-15 2019-03-21 Mohawk Industries, Inc. METHOD AND SYSTEM FOR COLORING POLYETHYLENE TEREPHTHALATE FOR MANUFACTURING CONTINUOUS CONTINUOUS MATERIAL FILAMENT
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
WO2020247609A1 (en) 2019-06-05 2020-12-10 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545209C3 (de) * 1962-12-06 1978-06-01 Zimmer Ag, 6000 Frankfurt Vorrichtung zur Durchführung von Polykondensationsreaktionen, insbesondere zur Herstellung von Polyester-Kunststoffen
US3359826A (en) * 1965-11-24 1967-12-26 Anger Plastic Gmbh Driving gearing for plastic extruders
US3824875A (en) * 1973-05-21 1974-07-23 Egan Machinery Co Drive for twin screw extruder
DE2726962C2 (de) * 1977-06-15 1982-09-02 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Vorrichtung zum Aufbereiten und Strangpressen von plastischen Massen, insbesondere Kunststoff oder Kautschuk
DE2801138C3 (de) * 1978-01-12 1981-06-19 Leistritz Maschinenfabrik Paul Leistritz GmbH, 8500 Nürnberg Verteilergetriebe, insbesondere für Doppelschneckenpresse
DE2852445C2 (de) * 1978-12-04 1982-09-16 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Doppelschneckenextrudergetriebe
DE2900988C2 (de) * 1979-01-12 1982-07-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Vorrichtung zum Aufbereiten von thermoplastischen Massen
US4261225A (en) * 1979-02-16 1981-04-14 Maplan Maschinen- Und Technische Anlagen, Planungs- Und Fertigungs-Gesellschaft Mbh Step-down transmission for driving a plurality of extrusion screws
DE3030541C2 (de) * 1980-08-13 1988-09-08 Rudolf P. 7000 Stuttgart Fritsch Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polymerer
DE3237257C2 (de) * 1982-10-08 1985-09-26 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Getriebe für Doppelschneckenextruder
GB8403843D0 (en) * 1984-02-14 1984-03-21 Aquatech Marketing Ltd Drive mechanism
US5053201A (en) * 1985-09-17 1991-10-01 Teijin Limited Process and apparatus for preparation of polyesters
JPH01105036A (ja) * 1987-10-17 1989-04-21 T K M Eng Kk 遊星ネジローラ装置
DE4001986C1 (enExample) * 1990-01-24 1991-09-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE59306164D1 (de) * 1992-09-18 1997-05-22 Berstorff Gmbh Masch Hermann Vorrichtung zur Entgasung von insbesondere thermoplastischen Kunststoffschmelzen

Also Published As

Publication number Publication date
TW253864B (enExample) 1995-08-11
US5510073A (en) 1996-04-23
DE4312249C1 (de) 1994-03-17
CN1100028A (zh) 1995-03-15
BR9401489A (pt) 1994-10-18
TR28232A (tr) 1996-03-15
ZA941613B (en) 1995-06-30
JPH06320602A (ja) 1994-11-22
EP0620098A1 (de) 1994-10-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued