DE69414285T2 - Giessvorrichtungen - Google Patents
GiessvorrichtungenInfo
- Publication number
- DE69414285T2 DE69414285T2 DE69414285T DE69414285T DE69414285T2 DE 69414285 T2 DE69414285 T2 DE 69414285T2 DE 69414285 T DE69414285 T DE 69414285T DE 69414285 T DE69414285 T DE 69414285T DE 69414285 T2 DE69414285 T2 DE 69414285T2
- Authority
- DE
- Germany
- Prior art keywords
- pouring devices
- pouring
- devices
- 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
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
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means 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
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
- B29C2045/274—Thermocouples or heat sensors
-
- 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
- B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/81—Sound record
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2256393A | 1993-02-25 | 1993-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69414285D1 DE69414285D1 (de) | 1998-12-10 |
DE69414285T2 true DE69414285T2 (de) | 1999-04-22 |
Family
ID=21810238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69414285T Expired - Fee Related DE69414285T2 (de) | 1993-02-25 | 1994-02-03 | Giessvorrichtungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5423672A (de) |
EP (1) | EP0614744B1 (de) |
JP (1) | JPH06246798A (de) |
DE (1) | DE69414285T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0739702A1 (de) * | 1995-04-27 | 1996-10-30 | Eastman Kodak Company | Verfahren und Vorrichtung zum Formen von dünnwandigen Teilen |
ATE218090T1 (de) * | 1995-10-31 | 2002-06-15 | Takaoka Seiko Co Ltd | Vorrichtung zum spritzgiessen mit einem ventilöffnungstyp |
CA2175634C (en) * | 1996-05-02 | 2007-08-21 | Klaus Bauer | Injection molding valve member with head and neck portions |
EP0825007B1 (de) * | 1996-08-21 | 2002-05-22 | Sumitomo Chemical Company Limited | Formanordnung zur Herstellung eines mehrschichtigen geformten Gegenstandes und deren Verwendung bei einem Verfahren zur Herstellung eines mehrschichtigen geformten Gegenstandes |
US5840231A (en) * | 1997-08-14 | 1998-11-24 | Husky Injection Molding Systems Ltd. | Valve gate assembly |
US5972258A (en) | 1997-10-20 | 1999-10-26 | Husky Injection Molding Systems Ltd. | Method of using a multiple gating nozzle |
US6135757A (en) * | 1998-10-16 | 2000-10-24 | Husky Injection Systems Ltd. | Valve gated injection molding system |
USRE38480E1 (en) * | 1999-06-04 | 2004-03-30 | Husky Injection Molding Systems Ltd. | Injection nozzle and method for injection molding |
US6214275B1 (en) | 1999-06-04 | 2001-04-10 | Husky Injection Molding Systems Ltd. | Injection nozzle and method for injection molding |
CA2317779A1 (en) * | 2000-09-06 | 2002-03-06 | Mold-Masters Limited | Valve gate assembly for injection molding |
KR20030087179A (ko) * | 2001-06-27 | 2003-11-13 | 미쓰비시 마테리알 가부시키가이샤 | 성형품의 제조방법 및 밸브게이트식 금형장치 |
US7192270B2 (en) * | 2002-11-05 | 2007-03-20 | Mold-Masters Limited | Tight pitch nozzle with individual valve gate control |
US7168943B2 (en) * | 2003-08-29 | 2007-01-30 | Mold-Masters Limited | Guided valve pin for an injection molding apparatus |
US7341688B2 (en) * | 2004-11-19 | 2008-03-11 | Husky Injection Molding Systems Ltd. | Valve gate for a hot runner injection molding machine |
KR100835586B1 (ko) * | 2005-03-03 | 2008-06-09 | 스미도모쥬기가이고교 가부시키가이샤 | 광학부품의 수지성형방법, 금형장치, 및 게이트 부시 |
DE102005017413B4 (de) * | 2005-04-15 | 2008-06-26 | Otto Männer Innovation GmbH | Spritzgießdüse mit zwei Austrittsöffnungen |
JP4647568B2 (ja) * | 2006-09-12 | 2011-03-09 | 東洋機械金属株式会社 | 射出成形機 |
CH700650B1 (de) | 2009-03-24 | 2014-07-15 | Ganahl Ag Für Hohlkörpertechnik | Verfahren und Vorrichtung zur Herstellung eines Behälters. |
CN101817215B (zh) * | 2010-05-11 | 2012-05-23 | 常州工学院 | 注塑模主流道直浇口阀式控制装置 |
US9221204B2 (en) * | 2013-03-14 | 2015-12-29 | Kortec, Inc. | Techniques to mold parts with injection-formed aperture in gate area |
WO2016072929A1 (en) * | 2014-11-05 | 2016-05-12 | Cyrus Technology (S) Pte Ltd | A self-heat regulating mould assembly and a method of injecting rubber material to the same |
CN108367476A (zh) * | 2015-10-07 | 2018-08-03 | 圣万提注塑工业(苏州)有限公司 | 带流体通道流动扰动的注射成型设备 |
CN109070419A (zh) * | 2016-04-22 | 2018-12-21 | 通用智能股份有限公司 | 注射模制设备和使用方法 |
EP3363612B1 (de) * | 2017-02-17 | 2020-06-24 | Otto Männer GmbH | Heisskanaleinspritzdüse und aktuator für spritzgiessvorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4272236A (en) * | 1979-12-14 | 1981-06-09 | Husky Injection Molding Systems Limited | Injection nozzle provided with shut-off means |
US4340353A (en) * | 1980-10-31 | 1982-07-20 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
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 |
JPS6395923A (ja) * | 1986-10-13 | 1988-04-26 | Sony Corp | ホツトランナ−式射出成型装置 |
CA1252970A (en) * | 1986-10-23 | 1989-04-25 | Mold-Masters Limited | Dual feed bushing for multi-cavity injection molding |
DK0480223T3 (da) * | 1990-10-12 | 1995-12-27 | Gellert Jobst U | Flerformhulrumssprøjtestøbningssystem |
-
1994
- 1994-02-03 DE DE69414285T patent/DE69414285T2/de not_active Expired - Fee Related
- 1994-02-03 EP EP94300802A patent/EP0614744B1/de not_active Expired - Lifetime
- 1994-02-17 JP JP6020453A patent/JPH06246798A/ja active Pending
- 1994-08-05 US US08/286,983 patent/US5423672A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5423672A (en) | 1995-06-13 |
JPH06246798A (ja) | 1994-09-06 |
DE69414285D1 (de) | 1998-12-10 |
EP0614744A1 (de) | 1994-09-14 |
EP0614744B1 (de) | 1998-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |