BR0000134A - Cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico - Google Patents

Cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico

Info

Publication number
BR0000134A
BR0000134A BR0000134-1A BR0000134A BR0000134A BR 0000134 A BR0000134 A BR 0000134A BR 0000134 A BR0000134 A BR 0000134A BR 0000134 A BR0000134 A BR 0000134A
Authority
BR
Brazil
Prior art keywords
extrusion
blow molding
mandrel
nozzle
collar
Prior art date
Application number
BR0000134-1A
Other languages
English (en)
Other versions
BR0000134B1 (pt
Inventor
Harald Feuerherm
Rolf Kappen-Feuerherm
Original Assignee
Harald Feuerherm
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 Harald Feuerherm filed Critical Harald Feuerherm
Publication of BR0000134A publication Critical patent/BR0000134A/pt
Publication of BR0000134B1 publication Critical patent/BR0000134B1/pt

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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

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

Abstract

Patente de Invenção: <B>"CABEçOTE DE EXTRUSãO PARA MOLDAGEM POR SOPRO EXTRUSãO DE RECIPIENTES DE MATERIAL PLáSTICO"<D>. Objeto da presente invenção é um cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico, com uma tubeira de fenda anelar (1) possuindo um mandril (2) e um corpo de tubeira em forma de anel (3), com uma luva elasticamente deformável (4) e com dispositivos de ajuste (5) para a deformação radial da luva elástica (4). A luva (4) delimita uma fenda de tubeira, cuja largura de fenda pode ser alterada por meio de movimentos de ajuste axiais do mandril (2) e/ou do corpo da tubeira (3), e cuja geometria pode ser influenciada por deformação da luva (4) durante a extrusão de uma peça pré-moldada em forma de mangueira. De acordo com a presente invenção, a luva (4) é axialmente apoiada no corpo da tubeira e/ou no mandril (2) apenas em superfícies em forma de segmento.
BRPI0000134-1A 1999-01-27 2000-01-21 cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico. BR0000134B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19903084A DE19903084C2 (de) 1999-01-27 1999-01-27 Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern

Publications (2)

Publication Number Publication Date
BR0000134A true BR0000134A (pt) 2001-03-13
BR0000134B1 BR0000134B1 (pt) 2010-11-03

Family

ID=7895474

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0000134-1A BR0000134B1 (pt) 1999-01-27 2000-01-21 cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico.

Country Status (9)

Country Link
US (1) US6354828B1 (pt)
EP (1) EP1023984B1 (pt)
AT (1) ATE293530T1 (pt)
BR (1) BR0000134B1 (pt)
CA (1) CA2297389C (pt)
DE (2) DE19903084C2 (pt)
DK (1) DK1023984T3 (pt)
ES (1) ES2241233T3 (pt)
TW (1) TW482717B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1060067B1 (de) * 1998-03-05 2002-10-30 MAUSER-WERKE GmbH & Co. KG Extrusionskopf
JP2002516230A (ja) * 1998-05-28 2002-06-04 マウザー−ヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト プラスチック中空体を製作する方法及び装置及びこれにより製作されたプラスチック中空体
DE19931870C2 (de) * 1999-07-09 2003-10-30 Harald Feuerherm Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern
DE102004028100B4 (de) * 2004-06-09 2009-09-17 Thermo-Technik-Systeme Gmbh Extrusionsblaskopf
US20060103048A1 (en) * 2004-11-17 2006-05-18 Crumm Aaron T Extrusion die for making a part with controlled geometry
WO2006060345A2 (en) * 2004-11-30 2006-06-08 Blackett Peter W Extrusion die for the production of polymeric blown films
US20070190201A1 (en) * 2006-02-13 2007-08-16 Irwin Jere E Extruder die assembly, extruder, and method
EP1916087A1 (de) * 2006-10-26 2008-04-30 Drossbach GmbH & Co. KG Vorrichtung zur Aufbringung von Kunststoff auf ein Werkstück
PL2276620T3 (pl) 2008-05-21 2018-02-28 Alpla Werke Alwin Lehner Gmbh & Co. Kg Sposób wytłaczania z rozdmuchiwaniem pojemników z tworzywa sztucznego, zwłaszcza butelek z tworzywa sztucznego
EP2398329A2 (en) * 2009-01-23 2011-12-28 Mars, Incorporated Product shaping method and apparatus
DE102009058361B3 (de) * 2009-12-15 2011-06-01 Gross, Heinz, Dr.-Ing. Düse
CN102145540B (zh) * 2010-12-13 2013-04-10 苏州同大机械有限公司 塑料吹塑机的口模机构
CN102152472B (zh) * 2010-12-13 2013-08-28 苏州同大机械有限公司 结构改进的塑料吹塑机的口模结构
DE102011116680A1 (de) 2011-10-21 2013-04-25 Heinz Gross 3-D-Kopf
DE102012108374A1 (de) * 2012-09-07 2014-03-13 Harald Feuerherm Verfahren zur Herstellung blasgeformter Kunststoffhohlkörper und Mehrfachextrusionskopf zur Durchführung des Verfahrens
DE102013109495B3 (de) * 2013-08-30 2014-08-14 Harald Feuerherm Extrusionswerkzeug zur Erzeugung schlauchförmiger Vorformlinge
DE102014103101B4 (de) * 2014-03-07 2018-04-12 Harald Feuerherm Verfahren zur Herstellung blasgeformter Kunststoffhohlkörper und Mehrfachextrusionskopf zur Durchführung des Verfahrens
WO2016061625A1 (en) * 2014-10-20 2016-04-28 Vinidex Pty Limited An extrusion tooling for pipe extrusion
DE102015105538B4 (de) * 2015-04-10 2016-12-22 Harald Feuerherm Verfahren zur Extrusion von Vorformlingen, die durch Blasformen zu Kunststoffhohlkörpern aufgeweitet werden
JP6756522B2 (ja) 2016-05-25 2020-09-16 トヨタ自動車株式会社 成形装置
JP6927864B2 (ja) * 2017-11-24 2021-09-01 トヨタ自動車株式会社 成形装置
RU178754U1 (ru) * 2017-12-20 2018-04-18 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Экструдер для укладки дегазированных быстросхватывающихся двухкомпонентных материалов
US20190329471A1 (en) * 2018-04-27 2019-10-31 Graham Packaging Company, L.P. Die pin having ceramic tip for molten plastic extrusion
JP7259044B2 (ja) * 2019-08-08 2023-04-17 日精エー・エス・ビー機械株式会社 金型ユニット、ブロー成形装置およびブロー成形方法
EP4000856B1 (de) * 2020-11-12 2024-05-08 Promix Solutions AG Ringdüse
DE102021119460B3 (de) * 2021-07-27 2022-09-08 Max Feuerherm Düsenwerkzeugsystem und Extrusionsblasanordnung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161412B (de) * 1960-05-28 1964-01-16 Kalle Ag Einstellbare Ringduese
DE2610668C2 (de) * 1976-03-13 1982-08-19 Elbatainer Kunststoff- Und Verpackungsgesellschaft Mbh, 7505 Ettlingen Vorrichtung zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff
US4120633A (en) * 1976-06-09 1978-10-17 Harald Feuerherm Extrusion press head for the extrusion of tubular strands of plastic material
DE2654001C2 (de) * 1976-11-27 1986-02-06 Harald 5210 Troisdorf Feuerherm Vorrichtung zum Herstellen von aus thermoplastischem Kunstoff bestehenden Hohlkörpern
DE2823999C2 (de) * 1977-11-21 1984-06-20 Harald 5210 Troisdorf Feuerherm Vorrichtung zum Regeln und/oder Einstellen der Wandstärke von aus thermoplastischem Kunststoff gebildeten Hohlkörpern
JPH01128821A (ja) * 1987-11-16 1989-05-22 Fujikura Ltd プラスチックチューブの肉厚調整方法
DE19603231C1 (de) * 1996-01-30 1997-04-10 Battenfeld Fischer Blasform Extrusionskopf für das Blasformen von Hohlkörpern aus thermoplastischem Kunststoff
US5900260A (en) * 1996-12-09 1999-05-04 Cincinnati Milacron Inc. Accumulator head having a segmented barrel
US5792486A (en) * 1997-04-03 1998-08-11 Cincinnati Milacron Inc. Retainer for the die pin in an accumulator head
US6024557A (en) * 1997-06-12 2000-02-15 Feuerherm; Harald Extrusion head for blow-molding apparatus
DE19818519C2 (de) * 1998-03-27 2001-01-25 Harald Feuerherm Verfahren zum Extrusionsblasformen von Hohlkörpern und Strangpreßkopf zur Durchführung der Verfahrens
DE19829183A1 (de) * 1998-06-30 2000-01-05 Ver Foerderung Inst Kunststoff Vorrichtung zur Trennung beweglicher Einsätze und Bauteile von mit thermoplastischen Kunststoffen durchströmten Fließkanälen
DE19854249C2 (de) * 1998-11-24 2001-01-25 Harald Feuerherm Verfahren und Vorrichtung zum Extrusionsblasformen von Kunststoffbehältern mit unterschiedlichen Behälterquerschnitten

Also Published As

Publication number Publication date
DK1023984T3 (da) 2005-08-01
EP1023984B1 (de) 2005-04-20
ATE293530T1 (de) 2005-05-15
DE19903084A1 (de) 2000-08-10
BR0000134B1 (pt) 2010-11-03
TW482717B (en) 2002-04-11
EP1023984A2 (de) 2000-08-02
EP1023984A3 (de) 2002-01-02
CA2297389A1 (en) 2000-07-27
DE59911935D1 (de) 2005-05-25
ES2241233T3 (es) 2005-10-16
CA2297389C (en) 2005-11-08
US6354828B1 (en) 2002-03-12
DE19903084C2 (de) 2001-01-25

Similar Documents

Publication Publication Date Title
BR0000134B1 (pt) cabeçote de extrusão para moldagem por sopro extrusão de recipientes de material plástico.
CA1224314A (en) Extrusion die for two-ply plastic tubing
CA2313505A1 (en) Extruder head
ES2154497T3 (es) Tobera de soplado para recipientes de material plastico e instalacion dotada de dicha tobera.
EP4043171A3 (en) Molded article with selectively varied core layer geometry and hot runner nozzles for producing same
BR8800583A (pt) Dispositivo para a fabricacao de um corpo oco de plastico
US3649148A (en) Apparatus for parison extrusion
ES2134678T3 (es) Cabeza de extrusion para una instalacion para moldeado de extrusion por soplado de cuerpos huecos, en especial depositos de plastico para carburante.
AU4295700A (en) Extrusion head
DE59904713D1 (de) Verfahren und Vorrichtung zum Extensionsblasformen von Kunststoffbehältern mit unterschiedlichen Behälterquerschnitten
US10076867B2 (en) Method and device for the production of an optimized bottom contour on preforms
US3608021A (en) Method and apparatus for blow molding and trimming plastic articles
ATE477909T1 (de) Extrusionskopf zum blasformen von hohlkörpern mit einer verteiler-anordnung für die wanddicke eines vorformlings
YU61202A (sh) Uređaj i postupak za proizvodnju šupljih tela od plastičnih masa
JPS6161809A (ja) 樹脂中空成形機
US3883280A (en) Apparatus for controlling the extrusion of parisons
SU1199649A1 (ru) Экструзионна головка дл выдувного формовани
RU2129957C1 (ru) Установка для изготовления пустотелых изделий
JPS63128908A (ja) パリソン肉厚制御装置
JPH05261795A (ja) 偏平パリソン用ブロー成形機
CA2048073A1 (en) Blow-molded bottle with bi-axially stretched skirt
CA2220261A1 (en) Air ring for cooling blown plastic film
MY128553A (en) Container with integral handle, preform and method of manufacture

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/11/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03.11.2020