DE69807141T2 - Spritzgiessdüse mit einteiligem Einspritzöffnungseinsatz zum Halten eines zylindrischen Ventils - Google Patents
Spritzgiessdüse mit einteiligem Einspritzöffnungseinsatz zum Halten eines zylindrischen VentilsInfo
- Publication number
- DE69807141T2 DE69807141T2 DE69807141T DE69807141T DE69807141T2 DE 69807141 T2 DE69807141 T2 DE 69807141T2 DE 69807141 T DE69807141 T DE 69807141T DE 69807141 T DE69807141 T DE 69807141T DE 69807141 T2 DE69807141 T2 DE 69807141T2
- Authority
- DE
- Germany
- Prior art keywords
- gate
- injection molding
- holding
- end portion
- cylindrical valve
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C45/2711—Gate inserts
-
- 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
- B29C45/278—Nozzle tips
-
- 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
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- 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
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
- B29C2045/308—Mixing or stirring devices
-
- 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002203741A CA2203741C (en) | 1997-04-25 | 1997-04-25 | Injection molding apparatus with a one-piece gate insert locating a cylindrical valve member |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69807141D1 DE69807141D1 (de) | 2002-09-19 |
DE69807141T2 true DE69807141T2 (de) | 2002-12-12 |
Family
ID=4160519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69807141T Expired - Lifetime DE69807141T2 (de) | 1997-04-25 | 1998-04-07 | Spritzgiessdüse mit einteiligem Einspritzöffnungseinsatz zum Halten eines zylindrischen Ventils |
Country Status (6)
Country | Link |
---|---|
US (1) | US5849343A (de) |
EP (1) | EP0873841B1 (de) |
JP (1) | JPH10296799A (de) |
AT (1) | ATE222167T1 (de) |
CA (1) | CA2203741C (de) |
DE (1) | DE69807141T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6135757A (en) * | 1998-10-16 | 2000-10-24 | Husky Injection Systems Ltd. | Valve gated injection molding system |
JP2000343573A (ja) * | 1998-12-10 | 2000-12-12 | Sumitomo Chem Co Ltd | 成形用金型 |
CA2262175C (en) | 1999-02-16 | 2008-02-12 | Mold-Masters Limited | Injection molding apparatus with removable nozzle seal |
FR2795993B1 (fr) * | 1999-07-06 | 2001-09-28 | Delachaux Sa | Dispositif d'injection de matiere a l'etat plastique dans une empreinte de moulage |
FR2795992B1 (fr) * | 1999-07-06 | 2001-09-28 | Delachaux Sa | Dispositif d'injection de matiere a l'etat plastique dans une empreinte de moulage |
US6367765B1 (en) * | 1999-09-09 | 2002-04-09 | Klaus A. Wieder | Mold vent |
US6089468A (en) * | 1999-11-08 | 2000-07-18 | Husky Injection Molding Systems Ltd. | Nozzle tip with weld line eliminator |
CN1216773C (zh) * | 2000-04-06 | 2005-08-31 | 马罗公司 | 医用注塑件及制造这种注塑件的方法 |
US6769901B2 (en) * | 2000-04-12 | 2004-08-03 | Mold-Masters Limited | Injection nozzle system for an injection molding machine |
AU2001252074A1 (en) * | 2000-04-12 | 2001-10-30 | Mold-Masters Limited | Injection nozzle system and injection molding machine incorporating same |
US6675055B1 (en) * | 2000-06-16 | 2004-01-06 | Mold Masters Ltd. | Method and apparatus for an automated injection molding configuring and manufacturing system |
US6524093B2 (en) | 2000-12-08 | 2003-02-25 | Husky Injection Molding Systems, Ltd. | Flow deflector in an injection molding system |
US6679697B2 (en) | 2000-12-08 | 2004-01-20 | Husky Injection Molding Systems Ltd. | Flow detector apparatus |
US6419116B1 (en) | 2001-02-27 | 2002-07-16 | D-M-E Company | Molding nozzle gate valve |
CA2358187A1 (en) | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | Nozzle seal |
CA2358148A1 (en) | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | A nozzle |
US6962492B2 (en) | 2001-10-05 | 2005-11-08 | Mold-Masters Limited | Gap seal between nozzle components |
US6752618B2 (en) * | 2001-12-20 | 2004-06-22 | Mold-Masters Limited | Injection manifold having a valve pin guiding device |
US7128566B2 (en) | 2002-02-21 | 2006-10-31 | Mold-Masters Limited | Valve pin guiding tip for a nozzle |
DE10392298B4 (de) * | 2002-02-21 | 2016-04-28 | Mold-Masters (2007) Limited | Spritzgießvorrichtung mit einer Ventilnadelführung für eine ventilbetätigte Düse |
JP4121964B2 (ja) * | 2002-03-29 | 2008-07-23 | ディー−エム−イー・カンパニー | 成形用ノズルゲート弁 |
CA2485039C (en) * | 2002-04-12 | 2011-06-07 | Jobst Ulrich Gellert | Mold gate insert with a thermal barrier |
US7025586B2 (en) * | 2002-07-30 | 2006-04-11 | Mold-Masters Limited | Valve pin guidance and alignment system for an injection molding apparatus |
US7137807B2 (en) | 2002-11-21 | 2006-11-21 | Mold-Masters Limited | Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece |
DE10356937A1 (de) | 2002-12-09 | 2004-07-15 | Mold-Masters Ltd., Georgetown | Düsenspitze und -dichtung |
DE20302845U1 (de) | 2003-02-20 | 2003-05-22 | Guenther Gmbh & Co | Nadelverschlußdüse |
EP1459864B1 (de) * | 2003-03-21 | 2008-05-14 | Mold-Masters (2007) Limited | Spritzgiessnadelverschlussbuchse |
DE50303573D1 (de) * | 2003-04-30 | 2006-07-06 | Elast Kunststoffverarbeitungs | Spritzgussdüsensystem für Kunststoff-Spritzgussanlagen |
ATE486706T1 (de) | 2003-06-23 | 2010-11-15 | Panos Trakas | Verbesserte verstellbare ventilnadelanordnung und verfahren |
NL1024099C1 (nl) * | 2003-08-13 | 2005-02-15 | Guenther Herbert Gmbh | Spuitgiet-injecteur met losse spuitkop. |
US20050255189A1 (en) * | 2004-05-17 | 2005-11-17 | Manda Jan M | Method and apparatus for coupling melt conduits in a molding system and/or a runner system |
US7207790B2 (en) * | 2004-07-02 | 2007-04-24 | Panos Trakas | Needle assembly with adjustable gating needle position for injection molding nozzle |
DE102005028100A1 (de) * | 2005-06-16 | 2006-12-21 | Günther Heißkanaltechnik GmbH | Reinigungsvorrichtung zur Verwendung in Spritzgießvorrichtungen und Spritzgießvorrichtung |
US7445444B2 (en) * | 2006-01-26 | 2008-11-04 | Mold-Masters (2007) Limited | Insert for an injection molding apparatus |
DE202007002817U1 (de) * | 2007-02-23 | 2008-06-26 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse |
US7513772B2 (en) * | 2007-05-09 | 2009-04-07 | Mold-Masters (2007) Limited | Injection molding nozzle with valve pin alignment |
DE102008026408B4 (de) * | 2007-06-08 | 2021-02-11 | Mold-Masters (2007) Limited | Spritzgießapparat und mehrteilige Ventilstiftbuchse |
JP5360698B2 (ja) * | 2007-12-05 | 2013-12-04 | 三光合成株式会社 | 開口と、その開口周辺の枠部によって形成される外観面を備える製品の射出成形金型装置、その外観面を備える製品の射出成形方法及びその射出成形方法で成形された樹脂成形品。 |
US7955071B1 (en) * | 2009-11-30 | 2011-06-07 | Dme Company Llc | Apparatus for injection molding |
US8113818B2 (en) | 2010-03-30 | 2012-02-14 | Panos Trakas | Valve gate system |
KR101863897B1 (ko) * | 2010-04-23 | 2018-05-31 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 다층 용기, 다층 용기용 금형 및 다층 용기의 제조 방법 |
CN102939193B (zh) * | 2010-06-11 | 2015-08-26 | 赫斯基注塑系统有限公司 | 具有由喷嘴外壳滑动支撑的模具系统 |
US8419416B2 (en) * | 2010-06-11 | 2013-04-16 | Husky Injection Molding Systems Ltd. | Nozzle assembly for supporting slide movement of a valve assembly |
CA2856629A1 (en) * | 2011-11-08 | 2013-05-16 | Husky Injection Molding Systems Ltd. | Mold-tool system having stem-guidance assembly for guiding movement of valve-stem assembly |
US9162384B2 (en) * | 2013-03-22 | 2015-10-20 | Otto Männer Innovation GmbH | Injection nozzle with multi-piece tip portion |
CN103395173B (zh) * | 2013-08-20 | 2015-09-02 | 成都市联余精密机械有限公司 | 一种基于三瓣式进胶的pp大输液瓶瓶坯模具 |
US9248595B2 (en) | 2014-06-24 | 2016-02-02 | Athena Automation Ltd. | Hot runner apparatus for an injection molding machine |
US10821642B2 (en) | 2015-08-31 | 2020-11-03 | Injection Mold Consulting, LLC | Injection nozzle for an injection molding machine |
US20170057138A1 (en) * | 2015-08-31 | 2017-03-02 | Injection Mold Consulting, LLC | Injection molding nozzle tip and assembly including such a tip |
ITUB20154577A1 (it) * | 2015-10-12 | 2017-04-12 | Inglass Spa | Iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche e apparecchiatura di stampaggio ad iniezione |
DE102021106474A1 (de) | 2021-03-17 | 2022-09-22 | Otto Männer GmbH | Spritzgiessdüse |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG28748A1 (en) * | 1979-05-07 | 1980-12-12 | Mateev | Apparatus for runnerless casting under presure of polymer articles |
CA1149568A (en) * | 1980-05-21 | 1983-07-12 | Jobst U. Gellert | Melt spinning nozzle tip |
CA1265909A (en) * | 1988-02-16 | 1990-02-20 | Jobst Ulrich Gellert | Injection molding heated gate insert and method |
CA1261577A (en) * | 1988-09-30 | 1989-09-26 | Jobst U. Gellert | Injection molding nozzle with replaceable gate insert |
CA2091406C (en) * | 1993-03-10 | 2001-07-17 | Jobst Ulrich Gellert | Injection molding nozzle insert with valve member locating blades |
EP0638407B1 (de) * | 1993-08-13 | 1997-10-01 | AWM Werkzeugbau AG | Spritzdüse |
-
1997
- 1997-04-25 CA CA002203741A patent/CA2203741C/en not_active Expired - Fee Related
- 1997-05-09 US US08/854,243 patent/US5849343A/en not_active Expired - Lifetime
-
1998
- 1998-04-07 AT AT98106372T patent/ATE222167T1/de not_active IP Right Cessation
- 1998-04-07 DE DE69807141T patent/DE69807141T2/de not_active Expired - Lifetime
- 1998-04-07 EP EP98106372A patent/EP0873841B1/de not_active Expired - Lifetime
- 1998-04-27 JP JP10117513A patent/JPH10296799A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0873841A3 (de) | 2000-02-09 |
CA2203741C (en) | 2007-02-20 |
CA2203741A1 (en) | 1998-10-25 |
JPH10296799A (ja) | 1998-11-10 |
ATE222167T1 (de) | 2002-08-15 |
US5849343A (en) | 1998-12-15 |
EP0873841A2 (de) | 1998-10-28 |
DE69807141D1 (de) | 2002-09-19 |
EP0873841B1 (de) | 2002-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: MOLD-MASTERS (2007) LIMITED, GEORGETOWN, ONTAR, CA |