BR112018069666A2 - molde de injeção, método de moldagem por injeção e artigo moldado - Google Patents

molde de injeção, método de moldagem por injeção e artigo moldado

Info

Publication number
BR112018069666A2
BR112018069666A2 BR112018069666A BR112018069666A BR112018069666A2 BR 112018069666 A2 BR112018069666 A2 BR 112018069666A2 BR 112018069666 A BR112018069666 A BR 112018069666A BR 112018069666 A BR112018069666 A BR 112018069666A BR 112018069666 A2 BR112018069666 A2 BR 112018069666A2
Authority
BR
Brazil
Prior art keywords
molding method
length
injection molding
molded article
injection
Prior art date
Application number
BR112018069666A
Other languages
English (en)
Other versions
BR112018069666B1 (pt
Inventor
hanaoka Atsushi
Yusa Atsushi
Miyamoto Hajime
Kawano Kazuhiro
Sakai Kentaro
Watanabe Takahiro
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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR112018069666A2 publication Critical patent/BR112018069666A2/pt
Publication of BR112018069666B1 publication Critical patent/BR112018069666B1/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
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B29C45/1639—Removable partitions between adjacent mould cavity portions
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3008—Instrument panels

Landscapes

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

Abstract

a presente invenção refere-se a um molde de injeção e um método de moldagem por injeção pelos quais uma linha de limite entre um primeiro material e um segundo material curvado de modo a ser dobrada agudamente como um formato chanfrado arredondado pode ser formada de forma confiável em uma posição desejada, e um artigo moldado, moldado com o uso do molde de injeção e do método de moldagem por injeção. a soma de um comprimento (w) de uma parte de formação de parte inclinada (51a) e de um comprimento (y) de uma parte de formação de parte afinada (51b) em uma direção de largura de uma parte linear ou uma direção de largura de uma parte curva é pelo menos igual a um valor prescrito, e a parte de formação de parte afinada (51b) que forma a parte curva tem um segundo comprimento (y) mais longo do que um primeiro comprimento na direção de largura da parte curva.
BR112018069666-8A 2016-03-31 2017-03-01 Molde de injeção, método de moldagem por injeção e artigo moldado BR112018069666B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-072108 2016-03-31
JP2016072108 2016-03-31
PCT/JP2017/008138 WO2017169490A1 (ja) 2016-03-31 2017-03-01 射出成形金型、射出成形方法、および、成形品

Publications (2)

Publication Number Publication Date
BR112018069666A2 true BR112018069666A2 (pt) 2019-01-29
BR112018069666B1 BR112018069666B1 (pt) 2022-08-23

Family

ID=59964032

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069666-8A BR112018069666B1 (pt) 2016-03-31 2017-03-01 Molde de injeção, método de moldagem por injeção e artigo moldado

Country Status (8)

Country Link
US (1) US10987838B2 (pt)
JP (1) JP6653013B2 (pt)
CN (1) CN108883559B (pt)
BR (1) BR112018069666B1 (pt)
CA (1) CA3017296C (pt)
GB (1) GB2564585A (pt)
MX (1) MX2018011910A (pt)
WO (1) WO2017169490A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190126580A1 (en) * 2017-10-31 2019-05-02 Saucony, Inc. Method and apparatus for manufacturing footwear soles

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739122A1 (de) * 1987-11-19 1989-06-01 Braun Pebra Gmbh Verfahren und vorrichtung zum herstellen von kunststoff-formteilen
JPH01247124A (ja) * 1988-03-29 1989-10-03 Daikyo Inc 二重射出成形方法
DE4224171A1 (de) * 1992-07-22 1994-01-27 Bosch Gmbh Robert Spritzgußteil sowie Verfahren und Spritzgießwerkzeug zum Herstellen von Spritzgußteilen
JP2827775B2 (ja) * 1992-12-25 1998-11-25 豊田合成株式会社 樹脂製品の製造方法
JP3203870B2 (ja) * 1993-04-19 2001-08-27 豊田合成株式会社 樹脂製品の製造方法
JPH1095029A (ja) * 1996-09-24 1998-04-14 Toyota Motor Corp エアバッグドア部を一体に有するインストルメントパネル及びその製造方法
JPH10201598A (ja) * 1997-01-21 1998-08-04 Honmafuyuharu Kogyo Kk 給仕用盆及びワゴンの天板
JPH10250519A (ja) * 1997-03-17 1998-09-22 Toyota Motor Corp エアバッグドア部を一体に有するインストルメントパネル及びその成形方法
FR2824696A1 (fr) * 2001-05-10 2002-11-15 Koninkl Philips Electronics Nv Boitier de protection d'un appareil electronique, procede et outillage de fabrication d'un tel boitier
JP3706840B2 (ja) * 2002-03-28 2005-10-19 森六株式会社 シール付き外装部材の製造方法
ES2594415T3 (es) * 2007-08-09 2016-12-20 Uniteam Italia Srl Proceso de moldeo por inyección y molde de inyección
ATE500947T1 (de) * 2007-12-12 2011-03-15 Peguform Gmbh Verfahren und vorrichtung zur herstellung eines formteils mit mehreren aneinandergrenzenden, unterschiedlichen dekorbereichen
JP5093487B2 (ja) * 2008-03-25 2012-12-12 トヨタ紡織株式会社 射出発泡成形品、射出発泡成形型、および射出発泡成形品の製造方法
JP5235470B2 (ja) * 2008-03-31 2013-07-10 ダイハツ工業株式会社 射出成形金型及び射出成形方法
JP5426234B2 (ja) * 2009-05-27 2014-02-26 河西工業株式会社 多色成形品の成形方法、および成形装置
EP2524789B1 (en) * 2010-01-13 2016-04-13 Toray Industries, Inc. Injection molded article and production method thereof
JP6011434B2 (ja) * 2013-04-22 2016-10-19 トヨタ車体株式会社 車両用樹脂部品及びその製造方法
JP6156985B2 (ja) * 2013-06-28 2017-07-05 ダイハツ工業株式会社 射出成形方法及び樹脂成形品
JP6425908B2 (ja) * 2014-03-25 2018-11-21 本田技研工業株式会社 射出成形方法、射出成形金型および成形品
JP6138863B2 (ja) * 2015-06-29 2017-05-31 本田技研工業株式会社 射出成形方法、及び射出成形装置

Also Published As

Publication number Publication date
CN108883559B (zh) 2020-11-27
MX2018011910A (es) 2019-06-03
WO2017169490A1 (ja) 2017-10-05
BR112018069666B1 (pt) 2022-08-23
JPWO2017169490A1 (ja) 2019-01-17
CA3017296A1 (en) 2017-10-05
CA3017296C (en) 2020-06-02
CN108883559A (zh) 2018-11-23
JP6653013B2 (ja) 2020-02-26
GB2564585A (en) 2019-01-16
US20190255750A1 (en) 2019-08-22
US10987838B2 (en) 2021-04-27
GB201815003D0 (en) 2018-10-31

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/03/2017, OBSERVADAS AS CONDICOES LEGAIS