BR0111622A - Bocal de deslizador quente de moldagem por injeção com vedação removìvel - Google Patents

Bocal de deslizador quente de moldagem por injeção com vedação removìvel

Info

Publication number
BR0111622A
BR0111622A BR0111622-3A BR0111622A BR0111622A BR 0111622 A BR0111622 A BR 0111622A BR 0111622 A BR0111622 A BR 0111622A BR 0111622 A BR0111622 A BR 0111622A
Authority
BR
Brazil
Prior art keywords
nozzle
nozzle body
tip
hot injection
injection molded
Prior art date
Application number
BR0111622-3A
Other languages
English (en)
Inventor
Frank J Eigler
Rui Novo
Original Assignee
Dme Co
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 Dme Co filed Critical Dme Co
Publication of BR0111622A publication Critical patent/BR0111622A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2761—Seals between nozzle and mould or gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

"BOCAL DE DESLIZADOR QUENTE DE MOLDAGEM POR INJEçãO COM VEDAçãO REMOVìVEL". A presente invenção refere-se a um bocal de fluxo (10) que transporta fusão plástica de uma unidade de injeção de uma máquina de moldagem para uma cavidade de moldar (72) tem um desenho de vedação aperfeiçoado, removível. O corpo do bocal (12) é desenhado para rosqueadamente receber uma ponta do bocal (24) que inclui uma saída (30) que se comunica com a cavidade de molde. Um anel de vedação cilíndrico de parede delgada (40) inclui uma porção de compressão que é recebida entre o corpo de bocal e ponta de bocal e é comprimida para criar uma vedação entre esses dois elementos quando a ponta está montada ao corpo de bocal. O anel de vedação inclui adicionalmente uma porção de vedação (50) que circunda a ponta de bocal e tem um diâmetro externo ligeiramente maior do que o diâmetro externo do corpo de bocal.
BR0111622-3A 2000-06-16 2001-06-15 Bocal de deslizador quente de moldagem por injeção com vedação removìvel BR0111622A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21214900P 2000-06-16 2000-06-16
PCT/US2001/019351 WO2001098053A1 (en) 2000-06-16 2001-06-15 Injection molding hot runner nozzle with removable seal

Publications (1)

Publication Number Publication Date
BR0111622A true BR0111622A (pt) 2003-05-06

Family

ID=22789756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111622-3A BR0111622A (pt) 2000-06-16 2001-06-15 Bocal de deslizador quente de moldagem por injeção com vedação removìvel

Country Status (7)

Country Link
US (1) US6821112B2 (pt)
EP (1) EP1301327A4 (pt)
JP (1) JP2003535728A (pt)
AU (1) AU2001268498A1 (pt)
BR (1) BR0111622A (pt)
CA (1) CA2410538A1 (pt)
WO (1) WO2001098053A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US7143496B2 (en) 2003-05-08 2006-12-05 Mold-Masters Limited Hot runner nozzle with removable tip and tip retainer
US7131832B2 (en) 2003-05-08 2006-11-07 Mold-Masters Limited Transfer seal for a removable nozzle tip of an injection molding apparatus
US7567418B2 (en) * 2005-11-10 2009-07-28 United Technologies Corporation Thermal isolating torque tube
US7361010B2 (en) * 2006-01-26 2008-04-22 D-M-E Company Apparatus for injection molding
US7396226B2 (en) * 2006-03-10 2008-07-08 Mold-Masters (2007) Limited Nozzle sealing assembly
DE102010013859A1 (de) * 2010-04-01 2011-10-06 Günther Heisskanaltechnik Gmbh Heißkanaldüse und Düsenspitze für eine Heißkanaldüse
JP6061939B2 (ja) * 2012-09-27 2017-01-18 オリンパス株式会社 ホットランナ成形装置
CN103538208B (zh) * 2013-11-08 2016-08-17 哈希斯热流道科技（苏州）有限公司 开放注塑口式热流道注塑模具装置
ITUB20154577A1 (it) * 2015-10-12 2017-04-12 Inglass Spa Iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche e apparecchiatura di stampaggio ad iniezione
US11104049B2 (en) * 2016-12-01 2021-08-31 Husky Injection Molding Systems Ltd. Channel geometry for promoting at least one of a uniform velocity profile and a uniform temperature profile for an annular or part-annular melt flow
DE102017110298A1 (de) * 2017-05-11 2018-11-15 Günther Heisskanaltechnik Gmbh Einsatz zur Verwendung in einer Spritzgießdüse und Spritzgießdüse mit einem solchen Einsatz

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2022120C (en) * 1990-07-27 1998-02-10 Jobst Ulrich Gellert Injection molding cooled socket holder for a heated nozzle
US5208052A (en) * 1991-11-18 1993-05-04 Husky Injection Molding Systems Ltd. Hot runner nozzle assembly
US5219593A (en) * 1992-01-21 1993-06-15 Husky Injection Molding Systems Ltd. Injection molding apparatus
WO1995005276A1 (en) * 1993-08-12 1995-02-23 Kona Corporation Improved hot runner injection molding system
DE4415506C2 (de) 1994-05-03 1997-03-27 Markus Sander Heißkanaldüse mit vermindertem Restanguß für Kunststoffspritzgußmaschinen
US5499916A (en) * 1994-10-28 1996-03-19 Husky Injection Molding Systems Ltd. Rotary actuated gate valve
US5804228A (en) * 1996-08-21 1998-09-08 Caco Pacific Corporation Minimum vestige nozzle assembly for plastics injection molding
US6533571B2 (en) * 1999-03-19 2003-03-18 Husky Injection Molding Systems, Ltd Injection nozzle insulator assembly
US6394785B1 (en) * 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
US6709262B2 (en) * 2002-03-22 2004-03-23 Stackteck Systems Canada Inc. Nozzle cap

Also Published As

Publication number Publication date
US6821112B2 (en) 2004-11-23
JP2003535728A (ja) 2003-12-02
EP1301327A4 (en) 2003-05-21
WO2001098053A1 (en) 2001-12-27
EP1301327A1 (en) 2003-04-16
CA2410538A1 (en) 2001-12-27
AU2001268498A1 (en) 2002-01-02
US20030211199A1 (en) 2003-11-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]