CA2462150A1 - Robinet a vannes multiples - Google Patents
Robinet a vannes multiples Download PDFInfo
- Publication number
- CA2462150A1 CA2462150A1 CA002462150A CA2462150A CA2462150A1 CA 2462150 A1 CA2462150 A1 CA 2462150A1 CA 002462150 A CA002462150 A CA 002462150A CA 2462150 A CA2462150 A CA 2462150A CA 2462150 A1 CA2462150 A1 CA 2462150A1
- Authority
- CA
- Canada
- Prior art keywords
- valve stem
- injection nozzle
- plastic materials
- melt streams
- multiple gating
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/954,728 US5972258A (en) | 1997-10-20 | 1997-10-20 | Method of using a multiple gating nozzle |
US08/954,728 | 1997-10-20 | ||
CA002247867A CA2247867C (fr) | 1997-10-20 | 1998-09-24 | Robinet a vannes multiples |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002247867A Division CA2247867C (fr) | 1997-10-20 | 1998-09-24 | Robinet a vannes multiples |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2462150A1 true CA2462150A1 (fr) | 1999-04-20 |
CA2462150C CA2462150C (fr) | 2008-03-11 |
Family
ID=31716456
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002450923A Withdrawn CA2450923A1 (fr) | 1997-10-20 | 1998-09-24 | Buse de coulee a plusieurs vannes |
CA002462150A Expired - Fee Related CA2462150C (fr) | 1997-10-20 | 1998-09-24 | Robinet a vannes multiples |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002450923A Withdrawn CA2450923A1 (fr) | 1997-10-20 | 1998-09-24 | Buse de coulee a plusieurs vannes |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2450923A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108656465A (zh) * | 2018-04-24 | 2018-10-16 | 广东伟达智能装备股份有限公司 | 模具中板旋转装置及注塑模具 |
CN115210057A (zh) * | 2020-03-09 | 2022-10-18 | 耐克创新有限合伙公司 | 具有增强特性的泡沫制品 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8932507B2 (en) | 2010-11-24 | 2015-01-13 | Husky Injection Molding Systems | Molding system including shooting-pot assembly and valve assembly in which hold pressure not provided by shooting pot assembly |
-
1998
- 1998-09-24 CA CA002450923A patent/CA2450923A1/fr not_active Withdrawn
- 1998-09-24 CA CA002462150A patent/CA2462150C/fr not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108656465A (zh) * | 2018-04-24 | 2018-10-16 | 广东伟达智能装备股份有限公司 | 模具中板旋转装置及注塑模具 |
CN115210057A (zh) * | 2020-03-09 | 2022-10-18 | 耐克创新有限合伙公司 | 具有增强特性的泡沫制品 |
US11859067B2 (en) | 2020-03-09 | 2024-01-02 | Nike, Inc. | Footwear mold assembly for injection-molding |
US11866566B2 (en) | 2020-03-09 | 2024-01-09 | Nike, Inc. | Footwear mold system for injection-molding |
US11884791B2 (en) | 2020-03-09 | 2024-01-30 | Nike, Inc. | Footwear component manufacturing system |
US12031007B2 (en) | 2020-03-09 | 2024-07-09 | Nike, Inc. | Foam article with enhanced properties |
US12084556B2 (en) | 2020-03-09 | 2024-09-10 | Nike, Inc. | Footwear component manufacturing methods |
Also Published As
Publication number | Publication date |
---|---|
CA2450923A1 (fr) | 1999-04-20 |
CA2462150C (fr) | 2008-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2247867A1 (fr) | Robinet a vannes multiples | |
CA2255613A1 (fr) | Procede et appareil pour former des articles en plastique | |
CA2246771A1 (fr) | Systeme de canal chauffe pour procede de moulage par co-injection | |
CA2219247A1 (fr) | Dispositif pour moulage par injection dote d'un orifice pour produit en fusion dans l'extremite avant de la tige | |
EP0385175A3 (fr) | Système de moulage par injection avec flux de gaz à travers l'ouverture de la valve | |
HK1011636A1 (en) | Opposed gating injection method | |
EP0374247A4 (fr) | Ajutage de formage multicouche. | |
DE69909225D1 (de) | Verfahren und Vorrichtung zum Spritzgiessen mit Positionierung der Verschlussnadel | |
CA2219257A1 (fr) | Appareil de moulage par injection de cinq couches a entree par carotte | |
AU7202291A (en) | A cooling arrangement for valve stem gates in hot runner injection molding machine systems | |
EP0360189A3 (fr) | Buse d'injection pour une machine à mouler par injection | |
WO2000043187A8 (fr) | Buse a obturateur de moule par injection | |
HK1027528A1 (en) | Injection molding shut-off bushing with separate material flow path | |
WO1990006220A1 (fr) | Procede de moulage par injection et moule d'injection | |
JPS6475218A (en) | Injection method of air flow to mold and its device in injection molding machine | |
CA2137178A1 (fr) | Installation de moulage par injection a entrees commandees par obturateur | |
DE50311182D1 (de) | Spritzgiessdüse mit Nadelverschluss und seitlichen Austrittsöffnungen | |
DE3776850D1 (de) | Spritzkopf zum herstellen von mehrschicht-formkoerpern aus thermoplastischem kunststoffmaterial. | |
CA2141697A1 (fr) | Valve d'evacuation | |
CA2448129A1 (fr) | Injecteur a commandes distinctes et entraxes rapproches | |
CA2071563A1 (fr) | Ajutage d'injection pour moule | |
CA2462150A1 (fr) | Robinet a vannes multiples | |
JPS63237920A (ja) | 射出成形金型 | |
CA2406889A1 (fr) | Obturateur coulissant a inserts | |
WO1998039150B1 (fr) | Moulage par injection, se faisant a l'aide d'un gaz et utilisant des attaques fonctionnant de maniere sequentielle, de grandes feuilles de tole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150924 |