ES2169306T3 - Extrusora de ruedas dentadas. - Google Patents

Extrusora de ruedas dentadas.

Info

Publication number
ES2169306T3
ES2169306T3 ES97116588T ES97116588T ES2169306T3 ES 2169306 T3 ES2169306 T3 ES 2169306T3 ES 97116588 T ES97116588 T ES 97116588T ES 97116588 T ES97116588 T ES 97116588T ES 2169306 T3 ES2169306 T3 ES 2169306T3
Authority
ES
Spain
Prior art keywords
extruder
toothed wheels
housing
outlet
unit
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.)
Expired - Lifetime
Application number
ES97116588T
Other languages
English (en)
Inventor
Peter Joachim Uth
Thomas Menz
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.)
Uth GmbH
Original Assignee
Uth GmbH
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 Uth GmbH filed Critical Uth GmbH
Application granted granted Critical
Publication of ES2169306T3 publication Critical patent/ES2169306T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • B29C48/07—Flat, e.g. panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

UNA EXTRUSORA PARA PLASTIFICAR Y EXTRUSAR UNA MEZCLA DE CAUCHO, ALIMENTADA EN FORMA DE DOS TIRAS FRIAS DE MATERIAL A TRAVES DE DOS CANALES DE ENTRADA (4, 5), TIENE EN UNA CARCASA (1) DOS ENGRANAJES (2, 3) QUE ENGRANAN MUTUAMENTE A MODO DE UNA BOMBA DE ENGRANAJE. LOS CANALES DE ENTRADA (4, 5) SE HAN PREVISTO EN UN SUPLEMENTO (8, 9) CORRESPONDIENTE, QUE SE SUJETA DE FORMA INTERCAMBIABLE EN LA CARCASA (1). POR MEDIO DE ESTO ES POSIBLE, MEDIANTE EL INTERCAMBIO DE LOS SUPLEMENTOS (8, 9), ADAPTARSE A DIFERENTES MATERIALES QUE DEBEN TRATARSE CON LA EXTRUSORA.
ES97116588T 1996-09-27 1997-09-24 Extrusora de ruedas dentadas. Expired - Lifetime ES2169306T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19639735A DE19639735A1 (de) 1996-09-27 1996-09-27 Extruder

Publications (1)

Publication Number Publication Date
ES2169306T3 true ES2169306T3 (es) 2002-07-01

Family

ID=7807073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97116588T Expired - Lifetime ES2169306T3 (es) 1996-09-27 1997-09-24 Extrusora de ruedas dentadas.

Country Status (5)

Country Link
US (1) US5855927A (es)
EP (1) EP0839630B1 (es)
AT (1) ATE210012T1 (es)
DE (2) DE19639735A1 (es)
ES (1) ES2169306T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ188097A3 (cs) * 1996-07-05 1998-02-18 Paul Troester Maschinenfabrik Způsob extruze kaučukových směsí a plastů a zubový extruder
DE19703798C2 (de) * 1997-02-01 2000-01-27 Berstorff Gmbh Masch Hermann Zahnradextruder
DE19909171A1 (de) * 1999-03-03 2000-09-07 Josef Kemming Spitzengehäuse mit Pumpe bei Zweischneckenextrudern
DE19936827A1 (de) * 1999-08-05 2001-03-08 Hosokawa Bepex Gmbh Vorrichtung zum Extrudieren plastischer Massen
DE19943738C1 (de) * 1999-09-03 2001-03-15 Mannesmann Ag Extruderanlage mit Schneckenextruder und Zahnradextruder
KR20010045551A (ko) * 1999-11-05 2001-06-05 창첸-리앙 서로 다른 압력의 두 유체가 공급된 밸브의 압력차 조절장치
GB0009307D0 (en) * 2000-04-15 2000-05-31 Az Formen & Masch Gmbh Cold feed gear pump extruders
DE10113949A1 (de) * 2001-03-22 2002-09-26 Krupp Elastomertechnik Gmbh Vorrichtung zum Sieben von Kautschuk
US7040870B2 (en) * 2003-12-30 2006-05-09 The Goodyear Tire & Rubber Company Gear pump with gears having curved teeth and method of feeding elastomeric material
JP4738073B2 (ja) * 2005-06-27 2011-08-03 株式会社ブリヂストン タイヤ構成部材用帯状ゴムの押出方法、および、帯状ゴム押出システム
CN102297122B (zh) * 2011-08-10 2013-06-26 浙江大学 一种内啮合齿轮泵运动副摩擦磨损特性的实验装置
DE102012005469A1 (de) * 2012-03-17 2013-09-19 Richard Warnking Vorrichtung und Verfahren zur Herstellung von Formteilen
USD749157S1 (en) * 2014-01-05 2016-02-09 Makerbot Industries, Llc Three-dimensional printer extruder carriage
DE102016115049B3 (de) * 2016-08-12 2018-02-15 Troester Gmbh & Co. Kg Vorrichtung zum Beschicken eines Extruders
DE102018202610A1 (de) 2018-02-21 2019-08-22 Continental Reifen Deutschland Gmbh Extrudervorrichtung zum Extrudieren von Kautschukmischungen mit einer Füttereinheit, Verwendung der Füttereinheit zum Füttern von Kautschukmischungen in eine Zuführeinheit einer Extrudervorrichtung sowie Verfahren zum Herstellen einer extrudierten Kautschukmischung
DE102022108758A1 (de) 2022-04-11 2023-10-12 KraussMaffei Extrusion GmbH Einschneckenextruder, Aufbereitungsanlage und Verfahren zum Aufbereiten von Kautschukmaterial

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB117097A (en) * 1917-04-30 1918-07-02 John Stratton Improvements in Extruding Rubber and the like.
GB1471115A (en) * 1973-04-11 1977-04-21 Gen Engineering Co Extrusion of plastics materials
CH621515A5 (es) * 1977-09-02 1981-02-13 Schiesser Ag
GB2066140B (en) * 1979-10-12 1983-05-25 Gen Eng Radcliffe Method and apparatus for the incorporation of additives into plastics materials
SE425641B (sv) * 1981-03-27 1982-10-25 Jochnick & Norrman Press Ab Kugghjulspump for formsprutning och strengsprutning av gummi och elastomermaterial
SE451441B (sv) * 1984-05-16 1987-10-12 Jochnick & Norrman Press Ab Maskin for bearbetning av en elastomerprodukt
US4711647A (en) * 1985-05-02 1987-12-08 Barmag Aktiengesellschaft Process and apparatus for degassing liquids, especially polymer melts and solutions
US4718770A (en) * 1986-05-16 1988-01-12 Nrm Corporation Extruder for elastomeric material
KR890017063A (ko) * 1988-05-04 1989-12-15 제이.유.뉴컴 사출 공정 및 장치
US5267847A (en) * 1990-12-24 1993-12-07 Bridgestone Corporation Compact precision extrusion system
US5378415A (en) * 1991-04-07 1995-01-03 Paul Troester Maschinenfabrik Process for the production of homogeneous rubber blanks
DE4114265A1 (de) * 1991-05-02 1992-11-05 Diamat Maschinenbau Bruemmer & Walzenextruder

Also Published As

Publication number Publication date
EP0839630A1 (de) 1998-05-06
ATE210012T1 (de) 2001-12-15
US5855927A (en) 1999-01-05
DE59705655D1 (de) 2002-01-17
DE19639735A1 (de) 1998-04-02
EP0839630B1 (de) 2001-12-05

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