ATE218090T1 - Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp - Google Patents

Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp

Info

Publication number
ATE218090T1
ATE218090T1 AT95935591T AT95935591T ATE218090T1 AT E218090 T1 ATE218090 T1 AT E218090T1 AT 95935591 T AT95935591 T AT 95935591T AT 95935591 T AT95935591 T AT 95935591T AT E218090 T1 ATE218090 T1 AT E218090T1
Authority
AT
Austria
Prior art keywords
injection molding
valve opening
molding apparatus
opening type
molten resin
Prior art date
Application number
AT95935591T
Other languages
English (en)
Inventor
Noritsugu Hashimoto
Original Assignee
Takaoka Seiko Co Ltd
Noritsugu Hashimoto
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 Takaoka Seiko Co Ltd, Noritsugu Hashimoto filed Critical Takaoka Seiko Co Ltd
Application granted granted Critical
Publication of ATE218090T1 publication Critical patent/ATE218090T1/de

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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2896—Closure devices therefor extending in or through the mould cavity, e.g. valves mounted opposite the sprue channel
    • 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
    • B29C45/261—Moulds having tubular 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2841—Needle valves driven by a plurality of coaxial pistons

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)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
AT95935591T 1995-10-31 1995-10-31 Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp ATE218090T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1995/002225 WO1997016296A1 (en) 1995-10-31 1995-10-31 Valve gate type injection molding method and apparatus therefor

Publications (1)

Publication Number Publication Date
ATE218090T1 true ATE218090T1 (de) 2002-06-15

Family

ID=14126421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95935591T ATE218090T1 (de) 1995-10-31 1995-10-31 Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp

Country Status (6)

Country Link
US (1) US5820803A (de)
EP (1) EP0800906B1 (de)
JP (1) JP3440289B2 (de)
AT (1) ATE218090T1 (de)
DE (1) DE69526868T2 (de)
WO (1) WO1997016296A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4316793A (en) * 1992-11-23 1994-06-22 Deutsche Prazisions-Ventil Gmbh Actuator for an aerosol container
US5894025A (en) * 1997-06-13 1999-04-13 Kona Corporation Valve pin actuator
US6338289B1 (en) * 1998-06-02 2002-01-15 New Bright Industrial Co., Ltd. Gear box having plastic helical gears and L-shaped axles
JP4245108B2 (ja) 2000-04-13 2009-03-25 高精株式会社 射出成形方法及び装置
WO2003002326A1 (en) * 2001-06-27 2003-01-09 Mitsubishi Materials Corporation Method of manufacturing molded product and valve gate type metal mold device
JP5138225B2 (ja) * 2003-11-11 2013-02-06 プラスティック エンジニアリング アンド テクニカル サービセズ インコーポレイテッド バルブゲートアセンブリ
US7588436B2 (en) * 2003-11-11 2009-09-15 Plastics Engineering & Technical Services, Inc. Valve gate assembly
US7018199B2 (en) * 2003-12-05 2006-03-28 Plastic Engineering & Technical Services, Inc. Machined manifold having integral pads
US7195478B1 (en) 2003-12-22 2007-03-27 Plastic Engineering & Technical Services, Inc. Manifold assembly
US7225953B1 (en) 2003-12-22 2007-06-05 Plastic Engineering & Technical Services, Inc. Valve gate assembly
US7160100B2 (en) 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
US7044794B2 (en) * 2004-07-14 2006-05-16 Tyco Electronics Corporation Electrical connector with ESD protection
DE102004051744A1 (de) * 2004-10-23 2006-04-27 Otto Männer Innovation GmbH Vorrichtung zum Herstellen eines rohrförmigen Körpers
US7458804B2 (en) * 2004-11-04 2008-12-02 Plastic Engineering & Technical Services, Inc. Injection molding drop tip
US7329112B2 (en) * 2005-01-04 2008-02-12 Plastic Engineering & Technical Services, Inc. Injection molding system for injection molding a plurality of materials
KR100835579B1 (ko) * 2005-03-03 2008-06-09 스미도모쥬기가이고교 가부시키가이샤 광학부품의 수지성형방법, 금형장치, 및 게이트 부시
US7481649B2 (en) * 2006-11-30 2009-01-27 Husky Injection Molding Systems Ltd. Injection molding apparatus having a nozzle sleeve
DE102008026408B4 (de) * 2007-06-08 2021-02-11 Mold-Masters (2007) Limited Spritzgießapparat und mehrteilige Ventilstiftbuchse
JP5090206B2 (ja) * 2008-02-22 2012-12-05 株式会社ワールドインテック 射出成形装置及び射出成形方法
NL2002118C (nl) * 2008-10-02 2010-04-06 Htp Tooling B V Spuitgietmatrijs voor het spuiten van buizen.
US8091202B2 (en) 2009-05-06 2012-01-10 Synventive Molding Solutions, Inc. Method and apparatus for coupling and uncoupling an injection valve pin
US8246415B2 (en) * 2009-11-18 2012-08-21 New Bright Industrial Co., Ltd. Gear box for use in toy vehicles
FR2957839B1 (fr) * 2010-03-25 2012-08-31 Valois Sas Procede de moulage par injection d'une piece creuse en matiere plastique.
CA2822458A1 (en) * 2011-01-26 2012-08-02 Husky Injection Molding Systems Ltd. Valve-stem assembly removable from runner system while valve-actuator assembly remains connected with manifold assembly
KR101252574B1 (ko) * 2011-02-18 2013-04-09 지이엠(주) 사출성형 금형의 핫 런너 시스템용 이중밸브핀 노즐장치
US9381691B2 (en) 2013-06-25 2016-07-05 Plastic Engineering & Technical Services, Inc. Pressure resistant drop tip nozzle for injection molding
JP6295655B2 (ja) * 2013-11-29 2018-03-20 株式会社リコー 発泡体成形装置、ローラ、及び、画像形成装置
KR101748562B1 (ko) * 2015-03-26 2017-06-21 주식회사 광덕에이앤티 기어 휠의 제조장치 및 기어 휠의 제조방법
US11077994B2 (en) 2016-02-16 2021-08-03 Vection Limited Method and apparatus for controlled transfer of fluid
CA3021715A1 (en) * 2016-04-22 2017-10-26 Universal Smart Inc. Injection molding apparatus and method of use
US9849618B1 (en) 2017-03-10 2017-12-26 Plastic Engineering & Technical Services, Inc. Valve gate assembly actuator
CN107650341B (zh) * 2017-09-29 2024-05-24 李金国 一种组合式结构模具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554934A1 (de) * 1966-06-18 1970-01-22 Schloemann Ag Spritzgiessmaschine zur Verarbeitung plastizierbarer oder schmelzbarer Werkstoffe,insbesondere Kunststoffe
US4052137A (en) * 1975-11-04 1977-10-04 Kohler General, Inc. Core molding machine
CA1086014A (en) * 1977-04-29 1980-09-23 Jobst U. Gellert Thermal valve pin
JPS5561438A (en) * 1978-11-02 1980-05-09 Hokoku Jushi Kogyo Kk Hot runner system injection molding method and nozzle used for the said injection molding
EP0106980A1 (de) * 1982-09-24 1984-05-02 Jobst Ulrich Gellert Verschlussdüse zum Spritzgiessen
CA1193817A (en) * 1983-02-24 1985-09-24 Jobst U. Gellert Injection molding core ring gate system
US4530654A (en) * 1984-05-29 1985-07-23 Mold-Masters Limited Injection molding peripheral opening core ring gate
JPS6185415U (de) * 1984-11-09 1986-06-05
DE69414285T2 (de) * 1993-02-25 1999-04-22 Sony Electronics Inc., Park Ridge, N.J. Giessvorrichtungen
US5460763A (en) * 1993-12-24 1995-10-24 Kabushiki Kaisha Meiki Seisakusho Sprueless disc mold and disc molding method thereof

Also Published As

Publication number Publication date
EP0800906A1 (de) 1997-10-15
JP3440289B2 (ja) 2003-08-25
WO1997016296A1 (en) 1997-05-09
EP0800906A4 (de) 1998-08-26
DE69526868D1 (de) 2002-07-04
EP0800906B1 (de) 2002-05-29
DE69526868T2 (de) 2002-11-28
US5820803A (en) 1998-10-13

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Legal Events

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REN Ceased due to non-payment of the annual fee