DE69526868T2 - Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp - Google Patents
Vorrichtung zum spritzgiessen mit einem ventilöffnungstypInfo
- Publication number
- DE69526868T2 DE69526868T2 DE69526868T DE69526868T DE69526868T2 DE 69526868 T2 DE69526868 T2 DE 69526868T2 DE 69526868 T DE69526868 T DE 69526868T DE 69526868 T DE69526868 T DE 69526868T DE 69526868 T2 DE69526868 T2 DE 69526868T2
- Authority
- DE
- Germany
- Prior art keywords
- injection molding
- valve opening
- molding device
- opening type
- molten 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 - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1995/002225 WO1997016296A1 (fr) | 1995-10-31 | 1995-10-31 | Procede de moulage par injection de type a porte avec clapet et appareil s'y rapportant |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69526868D1 DE69526868D1 (de) | 2002-07-04 |
DE69526868T2 true DE69526868T2 (de) | 2002-11-28 |
Family
ID=14126421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69526868T Expired - Fee Related DE69526868T2 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9390268U1 (de) * | 1993-05-24 | 1995-01-12 | Deutsche Präzisions-Ventil GmbH, 65795 Hattersheim | Betätigungsteil für einen Aerosol-Behälter |
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 |
EP1419869A1 (de) * | 2001-06-27 | 2004-05-19 | Mitsubishi Materials Corporation | Spritzgiessverfahren und metallspritzgiesswerkzeug mit verschlussdüse |
US7588436B2 (en) * | 2003-11-11 | 2009-09-15 | Plastics Engineering & Technical Services, Inc. | Valve gate assembly |
CA2545068C (en) * | 2003-11-11 | 2012-08-14 | Plastic 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. |
EP2668015A1 (de) * | 2011-01-26 | 2013-12-04 | Husky Injection Molding Systems S.A. | Ventilstamm-baugruppe an einem laufsystem mit entnahmemöglichkeit bei gleichzeitig beibehaltener verbindung der zugehörigen ventilstellglied-baugruppe mit einer gerüstbaugruppe |
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 |
EP3445557B1 (de) * | 2016-04-22 | 2022-07-27 | Universal Smart Inc. | Verfahren zur verwendung einer spritzgiessvorrichtung |
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)
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 | ||
EP0614744B1 (de) * | 1993-02-25 | 1998-11-04 | Sony Electronics Inc. | Giessvorrichtungen |
US5460763A (en) * | 1993-12-24 | 1995-10-24 | Kabushiki Kaisha Meiki Seisakusho | Sprueless disc mold and disc molding method thereof |
-
1995
- 1995-10-31 JP JP51721097A patent/JP3440289B2/ja not_active Expired - Fee Related
- 1995-10-31 AT AT95935591T patent/ATE218090T1/de not_active IP Right Cessation
- 1995-10-31 EP EP95935591A patent/EP0800906B1/de not_active Expired - Lifetime
- 1995-10-31 DE DE69526868T patent/DE69526868T2/de not_active Expired - Fee Related
- 1995-10-31 US US08/860,485 patent/US5820803A/en not_active Expired - Lifetime
- 1995-10-31 WO PCT/JP1995/002225 patent/WO1997016296A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0800906B1 (de) | 2002-05-29 |
EP0800906A1 (de) | 1997-10-15 |
ATE218090T1 (de) | 2002-06-15 |
JP3440289B2 (ja) | 2003-08-25 |
DE69526868D1 (de) | 2002-07-04 |
US5820803A (en) | 1998-10-13 |
EP0800906A4 (de) | 1998-08-26 |
WO1997016296A1 (fr) | 1997-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM |
|
8339 | Ceased/non-payment of the annual fee |