BR9608308A - Processo e sistema para moldar por inje-Æo um artigo de pl stico artigo de pl stico oco moldado por inje-Æo dispositivo de moldagem por inje-ao para produzir um artigo de pl stico e processo para fabricar um artigo de pl stico - Google Patents

Processo e sistema para moldar por inje-Æo um artigo de pl stico artigo de pl stico oco moldado por inje-Æo dispositivo de moldagem por inje-ao para produzir um artigo de pl stico e processo para fabricar um artigo de pl stico

Info

Publication number
BR9608308A
BR9608308A BR9608308A BR9608308A BR9608308A BR 9608308 A BR9608308 A BR 9608308A BR 9608308 A BR9608308 A BR 9608308A BR 9608308 A BR9608308 A BR 9608308A BR 9608308 A BR9608308 A BR 9608308A
Authority
BR
Brazil
Prior art keywords
plastic article
injection molding
manufacturing
produce
injection
Prior art date
Application number
BR9608308A
Other languages
English (en)
Inventor
James Watson Hendry
Original Assignee
James Watson Hendry
Melea 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26014727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9608308(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1995115741 external-priority patent/DE19515741C3/de
Priority claimed from US08/492,589 external-priority patent/US5607640A/en
Application filed by James Watson Hendry, Melea Ltd filed Critical James Watson Hendry
Publication of BR9608308A publication Critical patent/BR9608308A/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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1705—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using movable mould parts
    • 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1711—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow cavity

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)
BR9608308A 1995-05-03 1996-05-03 Processo e sistema para moldar por inje-Æo um artigo de pl stico artigo de pl stico oco moldado por inje-Æo dispositivo de moldagem por inje-ao para produzir um artigo de pl stico e processo para fabricar um artigo de pl stico BR9608308A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995115741 DE19515741C3 (de) 1995-05-03 1995-05-03 Verfahren und Spritzgießvorrichtung zum Herstellen eines wenigstens bereichsweise hohlen Kunststoffkörpers
US08/492,589 US5607640A (en) 1995-06-21 1995-06-21 Method for injection molding of plastic article
PCT/EP1996/001849 WO1996034731A1 (en) 1995-05-03 1996-05-03 Method and system for injection molding utilizing a variable volume spill cavity and article produced thereby

Publications (1)

Publication Number Publication Date
BR9608308A true BR9608308A (pt) 1999-08-24

Family

ID=26014727

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608308A BR9608308A (pt) 1995-05-03 1996-05-03 Processo e sistema para moldar por inje-Æo um artigo de pl stico artigo de pl stico oco moldado por inje-Æo dispositivo de moldagem por inje-ao para produzir um artigo de pl stico e processo para fabricar um artigo de pl stico

Country Status (9)

Country Link
EP (1) EP0823871B1 (pt)
JP (1) JP3832670B2 (pt)
KR (1) KR19990008273A (pt)
CN (1) CN1071180C (pt)
AU (1) AU5813096A (pt)
BR (1) BR9608308A (pt)
CA (1) CA2219941C (pt)
DE (1) DE69605784T2 (pt)
WO (1) WO1996034731A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531709A1 (de) * 1995-08-30 1997-03-06 Battenfeld Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoffgegenständen
US6767487B2 (en) 2001-07-10 2004-07-27 Cinpres Gas Injection Ltd. Plastic expulsion process
TW548173B (en) * 2001-07-10 2003-08-21 Cinpres Gas Injection Ltd Process and apparatus for injection moulding a hollow plastics article
US6899843B2 (en) 2003-03-25 2005-05-31 Lear Corporation Plastic injection molding with moveable mold members forming speaker grill
US6890477B2 (en) 2003-03-25 2005-05-10 Lear Corporation Plastic injection molded articles with hollow rib members
KR20040036537A (ko) * 2003-09-09 2004-04-30 한일이화주식회사 차량용 내장재의 제조방법
EP2113360B1 (de) * 2008-04-30 2013-07-17 Röchling Automotive AG & Co. KG Gießvorrichtung mit beheizbarer Nebenkavität
JP5696933B2 (ja) * 2011-02-04 2015-04-08 日立金属株式会社 セラミック中子およびその製造方法
CN104400969A (zh) * 2014-11-27 2015-03-11 深圳市华益盛模具股份有限公司 塑胶模具的自动卸压结构
CN104552766A (zh) * 2015-01-31 2015-04-29 长春中拓模塑科技有限公司 热塑性树脂中空管制品注塑成型系统及成型方法
CN104552745A (zh) * 2015-01-31 2015-04-29 长春中拓模塑科技有限公司 热塑性树脂中空管制品注塑成型系统
DE102017216495A1 (de) * 2017-09-18 2019-03-21 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines Verkleidungsteils
CN112693084A (zh) * 2020-12-13 2021-04-23 上海褚瀚科技有限公司 一种电视机注塑件加工用自调整注塑量防堵塞的辅助设备
CN116587526B (zh) * 2023-04-24 2024-02-09 浙江强力龙鞋业科技有限公司 一种鞋底连续式注塑定型烘干流水线及生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238697A (ja) * 1985-08-14 1987-02-19 Nec Corp 局線信号選択回路
JPS6297522A (ja) * 1985-10-24 1987-05-07 松下電器産業株式会社 食器等の乾燥機
IL93082A0 (en) * 1990-01-17 1990-11-05 Keter Plastic Ltd Method and system for moulding a hollow object
JP3114028B2 (ja) * 1991-10-07 2000-12-04 旭化成工業株式会社 中空射出成形方法
JP3045855B2 (ja) * 1991-12-05 2000-05-29 本田技研工業株式会社 中空樹脂成形品の成形方法
JP3283915B2 (ja) * 1992-08-25 2002-05-20 本田技研工業株式会社 合成樹脂製中空成形体用成形装置
JPH06238697A (ja) * 1993-02-12 1994-08-30 Honda Motor Co Ltd 中空成形体の成形方法および装置
JP3827333B2 (ja) * 1993-04-14 2006-09-27 株式会社プライムポリマー ガス射出成形方法およびその金型
ES2129692T3 (es) * 1994-04-21 1999-06-16 Schoeller Plast Ag Metodo para fabricar articulos por tandas mediante moldeo asistido por gas y aparato para llevar a cabo el metodo.
JP3273696B2 (ja) * 1994-06-01 2002-04-08 出光石油化学株式会社 ガス注入射出成形方法およびその装置

Also Published As

Publication number Publication date
DE69605784T2 (de) 2000-07-27
WO1996034731A1 (en) 1996-11-07
DE69605784D1 (de) 2000-01-27
CN1194608A (zh) 1998-09-30
CA2219941A1 (en) 1996-11-07
JP2002522004A (ja) 2002-07-16
CA2219941C (en) 2007-12-04
EP0823871A1 (en) 1998-02-18
EP0823871B1 (en) 1999-12-22
JP3832670B2 (ja) 2006-10-11
CN1071180C (zh) 2001-09-19
AU5813096A (en) 1996-11-21
KR19990008273A (ko) 1999-01-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law