BR112014009732A2 - injection molding apparatus and injection molding method - Google Patents

injection molding apparatus and injection molding method

Info

Publication number
BR112014009732A2
BR112014009732A2 BR112014009732A BR112014009732A BR112014009732A2 BR 112014009732 A2 BR112014009732 A2 BR 112014009732A2 BR 112014009732 A BR112014009732 A BR 112014009732A BR 112014009732 A BR112014009732 A BR 112014009732A BR 112014009732 A2 BR112014009732 A2 BR 112014009732A2
Authority
BR
Brazil
Prior art keywords
injection molding
mold
molding apparatus
nozzle
molding method
Prior art date
Application number
BR112014009732A
Other languages
Portuguese (pt)
Other versions
BR112014009732B1 (en
Inventor
Ogushi Akira
Nagai Hiroya
Kuramitsu Kazutaka
Ide Toru
Original Assignee
Honda Motor 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
Priority claimed from JP2011238273A external-priority patent/JP2013095002A/en
Priority claimed from JP2011238274A external-priority patent/JP5222990B2/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR112014009732A2 publication Critical patent/BR112014009732A2/en
Publication of BR112014009732B1 publication Critical patent/BR112014009732B1/en

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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities

Abstract

resumo patente de invenção: "aparelho de moldagem por injeção e método de moldagem por injeção". a invenção refere-se a um aparelho de moldagem por injeção e a um método de moldagem por injeção. o aparelho de moldagem por injeção (10a) é provido com um molde intermediário (20), que está disposto entre o molde fixo (16) e um molde móvel (22) e em que um furo de passagem (52) que se abre para dentro tanto do molde fixo (16) como do molde móvel (22) é formado; um primeiro bocal (36) para suprir um material fundido dentro de uma primeira cavidade (204a); um segundo bocal (38) para suprir o material fundido a uma segunda cavidade (204b); e um membro de vedação (68) capaz de deslizar sobre a superfície de parede configurando o furo de passagem (52). o membro de vedação (68) é empurrado para o lado onde o primeiro molde (16) é posicionado e é comprimido contra o segundo bocal (38).patent summary: "injection molding apparatus and injection molding method". The invention relates to an injection molding apparatus and an injection molding method. the injection molding apparatus (10a) is provided with an intermediate mold (20) which is disposed between the fixed mold (16) and a movable mold (22) and wherein a through hole (52) which opens to within both the fixed mold (16) and the movable mold (22) is formed; a first nozzle (36) for supplying a molten material within a first cavity (204a); a second nozzle (38) for supplying molten material to a second cavity (204b); and a sealing member (68) capable of sliding over the wall surface configuring the through hole (52). the sealing member (68) is pushed to the side where the first mold (16) is positioned and is pressed against the second nozzle (38).

BR112014009732A 2011-10-31 2012-10-01 injection molding apparatus and injection molding method BR112014009732B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011238273A JP2013095002A (en) 2011-10-31 2011-10-31 Injection molding apparatus and injection molding method
JP2011238274A JP5222990B2 (en) 2011-10-31 2011-10-31 Injection molding apparatus and injection molding method
PCT/JP2012/075308 WO2013065434A1 (en) 2011-10-31 2012-10-01 Injection molding apparatus and injection molding method

Publications (2)

Publication Number Publication Date
BR112014009732A2 true BR112014009732A2 (en) 2017-04-18
BR112014009732B1 BR112014009732B1 (en) 2020-02-04

Family

ID=48191792

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009732A BR112014009732B1 (en) 2011-10-31 2012-10-01 injection molding apparatus and injection molding method

Country Status (3)

Country Link
BR (1) BR112014009732B1 (en)
IN (1) IN2014DN03312A (en)
WO (1) WO2013065434A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181922U (en) * 1984-11-02 1986-05-30
US5968562A (en) * 1997-09-24 1999-10-19 Husky Injection Molding Systems, Ltd. Sprue bar assembly for use in a stack mold
JP3865505B2 (en) * 1998-06-18 2007-01-10 積水化学工業株式会社 Injection mold
JP2004249538A (en) * 2003-02-19 2004-09-09 Mitsubishi Rayon Co Ltd Mold for manufacturing light guide plate and light guide plate manufacturing method

Also Published As

Publication number Publication date
WO2013065434A1 (en) 2013-05-10
IN2014DN03312A (en) 2015-06-26
BR112014009732B1 (en) 2020-02-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/10/2012, OBSERVADAS AS CONDICOES LEGAIS.