BR112017003816A2 - sistema de núcleo de moldagem segmentado de um molde de injeção, um método de moldagem por injeção de artigos ocos formados desta maneira - Google Patents

sistema de núcleo de moldagem segmentado de um molde de injeção, um método de moldagem por injeção de artigos ocos formados desta maneira

Info

Publication number
BR112017003816A2
BR112017003816A2 BR112017003816A BR112017003816A BR112017003816A2 BR 112017003816 A2 BR112017003816 A2 BR 112017003816A2 BR 112017003816 A BR112017003816 A BR 112017003816A BR 112017003816 A BR112017003816 A BR 112017003816A BR 112017003816 A2 BR112017003816 A2 BR 112017003816A2
Authority
BR
Brazil
Prior art keywords
injection molding
core system
manner
articles formed
molding
Prior art date
Application number
BR112017003816A
Other languages
English (en)
Inventor
Asher Arie
Haimoff Efraim
Original Assignee
Keter Plastic 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 Keter Plastic Ltd filed Critical Keter Plastic Ltd
Publication of BR112017003816A2 publication Critical patent/BR112017003816A2/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • B29C45/17—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
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • 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
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/366—Moulds having means for locating or centering cores using retractable pins
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/002—Globes

Landscapes

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

Abstract

o objeto divulgado se refere a um molde de injeção e um método de moldagem por injeção que possui um sistema de núcleo de moldagem, de acordo com o assunto revelado. o sistema de núcleo de moldagem compreende uma pluralidade de componentes cooperáveis manipuláveis entre uma primeira posição de moldagem em que o sistema de núcleo é completamente implantado e uma segunda posição na qual o sistema de núcleo é configurado para axialmente retrair e radialmente contrair para uma segunda posição de desenho, em que a forma exterior do referido sistema de núcleo é substancialmente complementar à forma interior do artigo moldado.
BR112017003816A 2014-08-29 2015-08-27 sistema de núcleo de moldagem segmentado de um molde de injeção, um método de moldagem por injeção de artigos ocos formados desta maneira BR112017003816A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462043438P 2014-08-29 2014-08-29
PCT/IL2015/050861 WO2016030894A1 (en) 2014-08-29 2015-08-27 Segmented molding core system of an injection mould, a method of injection molding a hollow articles formed thereby

Publications (1)

Publication Number Publication Date
BR112017003816A2 true BR112017003816A2 (pt) 2018-01-23

Family

ID=54541134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017003816A BR112017003816A2 (pt) 2014-08-29 2015-08-27 sistema de núcleo de moldagem segmentado de um molde de injeção, um método de moldagem por injeção de artigos ocos formados desta maneira

Country Status (21)

Country Link
US (2) US20170246783A1 (pt)
EP (1) EP3186053B1 (pt)
JP (1) JP6613301B2 (pt)
KR (1) KR20170078602A (pt)
CN (2) CN105383003B (pt)
AU (1) AU2015308056C1 (pt)
BR (1) BR112017003816A2 (pt)
CA (1) CA2959286A1 (pt)
CL (1) CL2017000466A1 (pt)
EA (1) EA034344B1 (pt)
ES (1) ES2833502T3 (pt)
HK (1) HK1221690A1 (pt)
HU (1) HUE052899T2 (pt)
IL (1) IL250789B (pt)
MX (1) MX2017002634A (pt)
PH (1) PH12017500347A1 (pt)
PL (1) PL3186053T3 (pt)
SG (1) SG11201701441VA (pt)
UA (1) UA121867C2 (pt)
WO (1) WO2016030894A1 (pt)
ZA (1) ZA201702123B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10322538B2 (en) * 2016-05-13 2019-06-18 The Procter & Gamble Company Process for molding hollow workpieces
CN108274703A (zh) * 2018-01-29 2018-07-13 湖北工业大学 狭小空间内二级联动内抽芯注塑模
DE102018107969B3 (de) * 2018-04-04 2019-06-19 Leonhardt e. K. Verfahren zum Herstellen eines Strahlleitrasters
EP3774255B1 (en) 2018-04-04 2023-03-22 Guala Closures S.p.A. Device for forming components having a cavity
WO2021038810A1 (ja) * 2019-08-29 2021-03-04 株式会社Ｎｅｏ 中空成形体成形型及び中空成形体の製造方法
CN110587923B (zh) * 2019-09-16 2021-01-05 珠海集致科技有限公司 一种电吹风外壳注塑模具及其注塑成型方法
CN111251551A (zh) * 2020-03-18 2020-06-09 上海康德莱医疗器械自动化研究所有限公司 一种注塑模具
NL1044079B1 (en) * 2021-06-30 2023-01-09 Robert Van Dongen Antoine Mould
CN115195043A (zh) * 2022-07-22 2022-10-18 深圳市中孚能电气设备有限公司 注塑模具、透明塑胶件及注塑成型方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482815A (en) * 1967-07-07 1969-12-09 Victor Naturale Collapsible core for a mold
US4832307A (en) * 1988-09-15 1989-05-23 Toshiba Kikai Kabushiki Kaisha Injection mold
JP2869854B2 (ja) * 1994-10-19 1999-03-10 株式会社トスカ 合成樹脂の成形方法とその装置
US20060188601A1 (en) 2005-02-18 2006-08-24 Mr. Garry Zydron Collapsible core using two sleeves and is spring loaded
US20090152770A1 (en) 2007-08-07 2009-06-18 Canon Virginia Inc. Mechanically collapsible core for injection molding
CN102922670A (zh) * 2012-11-07 2013-02-13 曲阜天博汽车零部件制造有限公司 一种abs轮速传感器注塑模具
JP5942815B2 (ja) * 2012-11-26 2016-06-29 株式会社ジェイテクト 等速ジョイント用ブーツの成形金型
CN203344263U (zh) * 2013-07-08 2013-12-18 顺德职业技术学院 可实现螺纹始点一致的自动脱螺纹二次顶出注塑模

Also Published As

Publication number Publication date
KR20170078602A (ko) 2017-07-07
MX2017002634A (es) 2017-06-07
CA2959286A1 (en) 2016-03-03
CL2017000466A1 (es) 2017-12-11
CN205238458U (zh) 2016-05-18
WO2016030894A8 (en) 2017-04-13
PH12017500347A1 (en) 2017-07-17
CN105383003A (zh) 2016-03-09
EP3186053A1 (en) 2017-07-05
EP3186053B1 (en) 2020-10-14
US20170246783A1 (en) 2017-08-31
AU2015308056A8 (en) 2017-05-04
IL250789A0 (en) 2017-04-30
AU2015308056A1 (en) 2017-03-16
EA034344B1 (ru) 2020-01-29
IL250789B (en) 2021-07-29
CN105383003B (zh) 2018-06-12
HK1221690A1 (zh) 2017-06-09
AU2015308056B2 (en) 2020-10-08
UA121867C2 (uk) 2020-08-10
JP6613301B2 (ja) 2019-11-27
HUE052899T2 (hu) 2021-05-28
SG11201701441VA (en) 2017-03-30
ZA201702123B (en) 2018-08-29
AU2015308056C1 (en) 2021-01-28
PL3186053T3 (pl) 2021-05-17
JP2017525595A (ja) 2017-09-07
US20200276743A1 (en) 2020-09-03
ES2833502T3 (es) 2021-06-15
WO2016030894A1 (en) 2016-03-03
EA201700124A1 (ru) 2017-07-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time