ES2074104T3 - Sistema de moldeo por inyeccion con junta del orificio de inyeccion embridada aislante. - Google Patents
Sistema de moldeo por inyeccion con junta del orificio de inyeccion embridada aislante.Info
- Publication number
- ES2074104T3 ES2074104T3 ES90113160T ES90113160T ES2074104T3 ES 2074104 T3 ES2074104 T3 ES 2074104T3 ES 90113160 T ES90113160 T ES 90113160T ES 90113160 T ES90113160 T ES 90113160T ES 2074104 T3 ES2074104 T3 ES 2074104T3
- Authority
- ES
- Spain
- Prior art keywords
- gate
- seal
- cavity plate
- molding system
- flange portion
- 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
- 238000009413 insulation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
- B29C45/278—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
- B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
-
- 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
- B29C2045/2761—Seals between nozzle and mould or gate
-
- 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
- B29C2045/2772—Means for fixing the nozzle to the manifold
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)
Abstract
UN SISTEMA DE MOLDEO POR INYECCION CON AL MENOS UNA JUNTA HERMETICA DE COMPUERTA AISLANTE EXTENDIDA HACIA EL EXTERIOR, PARA HACER PUENTE CON UN ESPACIO DE AIRE AISLANTE ENTRE UNA BOQUILLA CALIENTE Y LA PLACA DE CAVIDAD REFRIGERADA ADYACENTE. CADA PLACA CUENTA CON UNA PERFORACION CENTRAL A SU TRAVES, QUE TRANSPORTA A PRESION EL PRODUCTO FUNDIDO DESDE LA BOQUILLA A LA COMPUERTA ALINEADA. EL EXTREMO EXTERIOR DE CADA JUNTA HERMETICA TIENE UNA GARGANTA CIRCULAR QUE SE EXTIENDE ENTRE UNA PARTE CENTRAL Y UNA PARTE DE PESTAÑA CIRCUNDANTE. LA PARTE DE PESTAÑA TIENE UN DIAMETRO SUSTANCIALMENTE MAS GRANDE QUE LA COMPUERTA Y SE EXTIENDE HACIA EL EXTERIOR MAS ALLA DE LA CARA DE LA PARTE CENTRAL, EN CONTACTO HERMETICO ALREDEDOR DE LA COMPUERTA CON LA SUPERFICIE CIRCUNDANTE DE LA PLACA DE CAVIDAD. LA COMBINACION DE LA DISTANCIA PROVISTA ENTRE LA CARA DE LA PARTE CENTRAL Y LA SUPERFICIE CIRCUNDANTE DE LA PLACA DE CAVIDAD Y LA DISTANCIA ENTRE LA COMPUERTA Y LA PARTE DE PESTAÑA CIRCUNDANTE LIMITA LA TEMPERATURA DE LA PLACA DE CAVIDAD SITUADA INMEDIATAMENTE ALREDEDOR DE LA COMPUERTA, A LA VEZ QUE PROPORCIONA LA JUNTA HERMETICA NECESARIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000605616A CA1318998C (en) | 1989-07-13 | 1989-07-13 | Injection molding system with flanged insulation gate seal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074104T3 true ES2074104T3 (es) | 1995-09-01 |
Family
ID=4140345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90113160T Expired - Lifetime ES2074104T3 (es) | 1989-07-13 | 1990-07-10 | Sistema de moldeo por inyeccion con junta del orificio de inyeccion embridada aislante. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4981431A (es) |
EP (1) | EP0407971B1 (es) |
JP (1) | JP2776964B2 (es) |
CN (1) | CN1034158C (es) |
AT (1) | ATE123438T1 (es) |
CA (1) | CA1318998C (es) |
DE (2) | DE4021910C2 (es) |
DK (1) | DK0407971T3 (es) |
ES (1) | ES2074104T3 (es) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0628248Y2 (ja) * | 1989-06-14 | 1994-08-03 | 株式会社細川製作所 | 溶融樹脂加圧成型装置における溶融樹脂保温構造 |
US5213824A (en) * | 1990-10-01 | 1993-05-25 | Polyshot Corporation | Adjustable hot sprue bushing |
JP2991789B2 (ja) * | 1991-02-19 | 1999-12-20 | モールド・マスターズ株式会社 | プラスチック成形用加熱ノズル |
DE4127036C2 (de) * | 1991-08-16 | 1995-05-04 | Guenther Herbert Gmbh | Heißkanaldüse |
DE4127035C2 (de) * | 1991-08-16 | 1996-05-23 | Guenther Herbert Gmbh | Heißkanaldüse |
CA2064677C (en) * | 1992-03-30 | 1999-09-21 | Alex C. Yeng | Multi-cavity injection molding heated nozzle |
US5324191A (en) * | 1992-09-30 | 1994-06-28 | Husky Injection Molding Systems Ltd. | Sealed edge gate |
DE4312175A1 (de) * | 1993-04-14 | 1994-10-20 | Hotset Heizpatronen Zubehoer | Vorrichtung zur Führung des Materialstroms bei Druckgießmaschinen |
CA2099454C (en) * | 1993-06-30 | 2001-11-27 | Jobst Ulrich Gellert | Two-piece injection molding nozzle seal |
US5299928A (en) * | 1993-07-26 | 1994-04-05 | Gellert Jobst U | Two-piece injection molding nozzle seal |
US5885628A (en) * | 1993-08-12 | 1999-03-23 | Dynisco, Inc. | Injection molding nozzle |
CA2102854C (en) * | 1993-11-10 | 2001-09-11 | Jobst Ulrich Gellert | Heated injection molding nozzle with alternate thermocouple bores |
US5326251A (en) * | 1993-12-06 | 1994-07-05 | Gellert Jobst U | Heated injection molding nozzle with alternate thermocouple bores |
US5539857A (en) * | 1994-01-24 | 1996-07-23 | Caco Pacific Corporation | Heater block for injection molding with removable heat conductive member in groove in heater block |
US5507637A (en) * | 1995-03-02 | 1996-04-16 | Husky Injection Molding Systems Ltd. | Hot runner sliding nozzle |
CA2149385C (en) * | 1995-05-15 | 2005-02-22 | Denis L. Babin | Side gated injection molding apparatus with radially mounted gate inserts |
CA2149386C (en) * | 1995-05-15 | 2005-02-08 | Jobst Ulrich Gellert | Injection molding apparatus with nozzle advanceable to mount side gate seals |
CA2149387C (en) * | 1995-05-15 | 2006-09-05 | Jobst Ulrich Gellert | Injection molding hot tip side gate seal with circumferential rim |
US5494433A (en) * | 1995-06-05 | 1996-02-27 | Gellert; Jobst U. | Injection molding hot tip side gate seal having a circumferential rim |
DE19522716C1 (de) * | 1995-06-22 | 1996-09-19 | Hotset Heizpatronen Zubehoer | Vorrichtung zur Beheizung von Verteilerrohren zum Zuführen von Fluiden |
US5736171A (en) * | 1996-06-04 | 1998-04-07 | Caco Pacific Corporation | Fluid injecting nozzle having spaced projections |
DE19626175C2 (de) | 1996-06-29 | 2000-01-13 | Honsel Ag | Verfahren und Vorrichtung zum Herstellen einer Bremstrommel oder einer Bremsscheibe |
CA2190569C (en) * | 1996-11-18 | 2005-11-08 | Jobst Ulrich Gellert | Injection molding nozzle with edge gate inserts and sealing ring |
US5820899A (en) * | 1996-12-23 | 1998-10-13 | Mold-Masters Limited | Injection molding nozzle with edge gate inserts and sealing ring |
US6099292A (en) * | 1997-10-22 | 2000-08-08 | Caco Pacific Corporation | Heater block with unitized removable heat conductive member |
CA2221425C (en) * | 1997-11-13 | 2005-07-12 | Jobst Ulrich Gellert | Side gated injection molding apparatus with actuated manifold |
US6264460B1 (en) | 1999-12-09 | 2001-07-24 | Pechiney Emballage Flexible Europe | Injection gate insulating and cooling apparatus |
US6394784B1 (en) * | 2000-03-08 | 2002-05-28 | Mold-Masters Limited | Compact cartridge hot runner nozzle |
US6769901B2 (en) * | 2000-04-12 | 2004-08-03 | Mold-Masters Limited | Injection nozzle system for an injection molding machine |
CA2332061A1 (en) | 2001-01-23 | 2002-07-23 | Mold-Masters Limited | Nozzle end for multiple tipped injection molding nozzle |
CA2358148A1 (en) * | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | A nozzle |
CA2358187A1 (en) * | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | Nozzle seal |
US6962492B2 (en) * | 2001-10-05 | 2005-11-08 | Mold-Masters Limited | Gap seal between nozzle components |
US6921259B2 (en) * | 2002-02-21 | 2005-07-26 | Mold-Masters Limited | Valve pin guide for a valve-gated nozzle |
US7128566B2 (en) * | 2002-02-21 | 2006-10-31 | Mold-Masters Limited | Valve pin guiding tip for a nozzle |
US7014455B2 (en) * | 2002-03-14 | 2006-03-21 | Mold-Masters Limited | Valve-gated injection molding system with side-mounted actuator |
DE10231093C1 (de) * | 2002-07-10 | 2003-10-30 | Otto Maenner Heiskanalsysteme | Spritzgießdüse für Kunststoff mit wenigstens zwei Austrittsöffnungen |
CN100448646C (zh) * | 2002-07-30 | 2009-01-07 | 标准模具(2007)有限公司 | 用于注塑装置中的热流道的阀针导向和对准*** |
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 |
US20050181090A1 (en) * | 2002-12-06 | 2005-08-18 | Mold-Masters Limited | Injection molding nozzle with embedded and removable heaters |
CA2452112A1 (en) * | 2002-12-09 | 2004-06-09 | Mold-Masters Limited | Nozzle tip and seal |
JP4204308B2 (ja) * | 2002-12-19 | 2009-01-07 | 日精エー・エス・ビー機械株式会社 | プリフォームの冷却装置 |
US7175416B2 (en) * | 2003-03-31 | 2007-02-13 | Thermal Wave Molding Corp. | Injection molding nozzle structured for cooling at extreme tip |
US7179081B2 (en) * | 2003-04-07 | 2007-02-20 | Mold-Masters Limited | Front-mountable, edge-gating nozzle |
US7306454B2 (en) * | 2003-04-07 | 2007-12-11 | Mold-Masters Limited | Front-mountable injection molding nozzle |
US7252498B2 (en) | 2003-04-07 | 2007-08-07 | Mold-Masters Limited | Hot runner nozzle with melt sealing |
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 |
US7396226B2 (en) * | 2006-03-10 | 2008-07-08 | Mold-Masters (2007) Limited | Nozzle sealing assembly |
JP5159067B2 (ja) * | 2006-08-28 | 2013-03-06 | 池上金型工業株式会社 | 射出成形金型 |
US7614869B2 (en) | 2007-05-08 | 2009-11-10 | Mold-Masters (2007) Limited | Manifold nozzle connection for an injection molding system |
DE202007015873U1 (de) * | 2007-11-12 | 2009-03-26 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse |
US7845936B2 (en) * | 2009-01-21 | 2010-12-07 | Mold-Masters (2007) Limited | Sealing arrangement for an edge gated nozzle in an injection molding system |
CA2785980C (en) | 2010-02-01 | 2016-12-06 | Husky Injection Molding Systems Ltd. | Side gate nozzle assembly |
EP2397301B1 (en) | 2010-06-16 | 2014-10-01 | Mold-Masters (2007) Limited | Edge-gated nozzle |
KR20140003478A (ko) * | 2010-12-20 | 2014-01-09 | 몰드 핫러너 솔루션즈 아이엔시. | 용융물분배 매니폴드 |
CN105946183A (zh) * | 2016-06-08 | 2016-09-21 | 上海文业扬实业有限公司 | 一种汽车内饰用塑料模具 |
CN111360228B (zh) * | 2020-04-08 | 2021-09-21 | 秦皇岛信能能源设备有限公司 | 轮毂压铸机炉体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034952A (en) * | 1975-08-27 | 1977-07-12 | Kenics Corporation | Hot plastic injection bushing |
CA1067660A (en) * | 1976-03-25 | 1979-12-11 | Jobst U. Gellert | Injection molding nozzle seal |
CA1070072A (en) * | 1976-12-02 | 1980-01-22 | Jobst U. Gellert | Heater cast |
FR2459720A1 (fr) * | 1979-06-26 | 1981-01-16 | Solyvent Ventec Ste Lyon Venti | Ensemble de moule perfectionne pour le moulage des elastomeres |
CA1149569A (en) * | 1981-03-20 | 1983-07-12 | Jobst U. Gellert | Edge gated injection molding system with hollow seals |
US4344750A (en) * | 1981-04-02 | 1982-08-17 | Gellert Jobst U | Edge gated injection molding system with hollow seals |
CA1174020A (en) * | 1982-01-06 | 1984-09-11 | Jobst U. Gellert | Injection molding manifold member and method of manufacture |
CA1267514A (en) * | 1987-07-15 | 1990-04-10 | Jobst Ulrich Gellert | Coated injection molding nozzle and method |
CA1266358A (en) * | 1987-10-16 | 1990-03-06 | Jobst Ulrich Gellert | Injection molding system having clamped rotatable nozzles and method |
US4854851A (en) * | 1988-07-21 | 1989-08-08 | Gellert Jobst U | Injection molding system with insertable insulating ring |
-
1989
- 1989-07-13 CA CA000605616A patent/CA1318998C/en not_active Expired - Lifetime
- 1989-08-29 US US07/399,972 patent/US4981431A/en not_active Expired - Lifetime
-
1990
- 1990-07-10 AT AT90113160T patent/ATE123438T1/de not_active IP Right Cessation
- 1990-07-10 EP EP90113160A patent/EP0407971B1/en not_active Expired - Lifetime
- 1990-07-10 DE DE4021910A patent/DE4021910C2/de not_active Expired - Fee Related
- 1990-07-10 DK DK90113160.7T patent/DK0407971T3/da active
- 1990-07-10 DE DE69019882T patent/DE69019882T2/de not_active Expired - Fee Related
- 1990-07-10 ES ES90113160T patent/ES2074104T3/es not_active Expired - Lifetime
- 1990-07-12 JP JP2185171A patent/JP2776964B2/ja not_active Expired - Fee Related
- 1990-07-13 CN CN90104523.3A patent/CN1034158C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4021910A1 (de) | 1991-01-17 |
DE69019882D1 (de) | 1995-07-13 |
EP0407971A2 (en) | 1991-01-16 |
EP0407971A3 (en) | 1991-07-31 |
JP2776964B2 (ja) | 1998-07-16 |
US4981431A (en) | 1991-01-01 |
EP0407971B1 (en) | 1995-06-07 |
DK0407971T3 (da) | 1995-10-16 |
ATE123438T1 (de) | 1995-06-15 |
CN1048674A (zh) | 1991-01-23 |
CA1318998C (en) | 1993-06-15 |
JPH0351114A (ja) | 1991-03-05 |
DE69019882T2 (de) | 1995-10-12 |
DE4021910C2 (de) | 1999-07-29 |
CN1034158C (zh) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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