JPS6337222Y2 - - Google Patents

Info

Publication number
JPS6337222Y2
JPS6337222Y2 JP1984067616U JP6761684U JPS6337222Y2 JP S6337222 Y2 JPS6337222 Y2 JP S6337222Y2 JP 1984067616 U JP1984067616 U JP 1984067616U JP 6761684 U JP6761684 U JP 6761684U JP S6337222 Y2 JPS6337222 Y2 JP S6337222Y2
Authority
JP
Japan
Prior art keywords
nozzle
torpedo
resin path
hot runner
resin
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1984067616U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60179418U (ja
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=13350074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6337222(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP1984067616U priority Critical patent/JPS60179418U/ja
Priority to EP85400891A priority patent/EP0161189B2/en
Priority to DE8585400891T priority patent/DE3579938D1/de
Priority to KR1019850003123A priority patent/KR920002359B1/ko
Priority to AU42208/85A priority patent/AU584613B2/en
Publication of JPS60179418U publication Critical patent/JPS60179418U/ja
Application granted granted Critical
Publication of JPS6337222Y2 publication Critical patent/JPS6337222Y2/ja
Granted legal-status Critical Current

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
    • B29C45/20—Injection nozzles
    • B29C45/22—Multiple nozzle systems
    • 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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1646—Injecting parison-like 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
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted 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
    • B29C45/26—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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons

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)
JP1984067616U 1984-05-09 1984-05-09 三層成形用ホツトランナ−金型 Granted JPS60179418U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1984067616U JPS60179418U (ja) 1984-05-09 1984-05-09 三層成形用ホツトランナ−金型
EP85400891A EP0161189B2 (en) 1984-05-09 1985-05-07 Hot runner mold for three-layer molding
DE8585400891T DE3579938D1 (de) 1984-05-09 1985-05-07 Heisskanal-spritzgiesswerkzeug fuer dreischichtige formteile.
KR1019850003123A KR920002359B1 (ko) 1984-05-09 1985-05-08 3층 성형용 핫트 탕도금형
AU42208/85A AU584613B2 (en) 1984-05-09 1985-05-09 Hot runner mold for three-layer molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984067616U JPS60179418U (ja) 1984-05-09 1984-05-09 三層成形用ホツトランナ−金型

Publications (2)

Publication Number Publication Date
JPS60179418U JPS60179418U (ja) 1985-11-28
JPS6337222Y2 true JPS6337222Y2 (en, 2012) 1988-10-03

Family

ID=13350074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984067616U Granted JPS60179418U (ja) 1984-05-09 1984-05-09 三層成形用ホツトランナ−金型

Country Status (5)

Country Link
EP (1) EP0161189B2 (en, 2012)
JP (1) JPS60179418U (en, 2012)
KR (1) KR920002359B1 (en, 2012)
AU (1) AU584613B2 (en, 2012)
DE (1) DE3579938D1 (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717324A (en) * 1986-05-12 1988-01-05 Husky Injection Molding Systems, Inc. Coinjection of hollow articles and preforms
JPH0618753B2 (ja) * 1987-03-11 1994-03-16 日精エ−・エス・ビ−機械株式会社 ホツトランナ−装置
KR950012854B1 (ko) * 1987-10-30 1995-10-23 닛세이 에이. 에스. 비 기까이 가부시끼가이샤 다층 성형용 노즐
JPH02229017A (ja) * 1989-01-13 1990-09-11 Husky Injection Molding Syst Ltd 射出成形法及び射出成形ノズル構造
US5221507A (en) * 1990-04-24 1993-06-22 Devtech Labs, Inc. Process for coinjection molding of preforms for multi-layer containers
JP2667594B2 (ja) * 1991-04-15 1997-10-27 株式会社日本製鋼所 射出成形方法及び射出成形型
US5914138A (en) * 1996-09-27 1999-06-22 Kortec, Inc. Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like
JP3718389B2 (ja) * 1999-07-27 2005-11-24 三菱樹脂株式会社 射出成形装置
CN105500633B (zh) * 2016-01-27 2018-02-13 上海缔翊模具有限公司 多种材料混合注塑头及多种材料混合注塑成型模具
CN112238570A (zh) * 2019-07-18 2021-01-19 上海瀚典热流道科技有限公司 一种sr球头可拆卸式主射嘴组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278479A1 (fr) * 1974-07-16 1976-02-13 Vauchier Charley Dispositif d'injection de pieces en matieres thermoplastiques de plusieurs couleurs
DE2609855A1 (de) * 1976-03-10 1977-09-15 Ver Foerderung Inst Kunststoff Verfahren und vorrichtung zum spritzgiessen von kunststoff-formteilen
EP0307058A3 (en) * 1983-04-13 1989-10-11 American National Can Company Co-injection nozzle devices and methods for use in molding multiple-layer articles and articles made by the methods
US4657496A (en) * 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
JPS6136398A (ja) * 1984-07-30 1986-02-21 Babcock Hitachi Kk 高濃度石炭・水スラリ製造方法

Also Published As

Publication number Publication date
KR850008128A (ko) 1985-12-13
EP0161189B1 (en) 1990-10-03
DE3579938D1 (de) 1990-11-08
EP0161189A2 (en) 1985-11-13
AU4220885A (en) 1985-11-14
AU584613B2 (en) 1989-06-01
JPS60179418U (ja) 1985-11-28
EP0161189A3 (en) 1988-01-13
KR920002359B1 (ko) 1992-03-23
EP0161189B2 (en) 1998-01-28

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