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1. CN102285073 - Injection molding apparatus having magnetic valve pin coupling

Office
Chine
Numéro de la demande 201110178856.4
Date de la demande 22.10.2008
Numéro de publication 102285073
Date de publication 21.12.2011
Numéro de délivrance 102285073
Date de délivrance 12.03.2014
Type de publication B
CIB
B29C 45/28
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
29TRAVAIL DES MATIÈRES PLASTIQUES; TRAVAIL DES SUBSTANCES À L'ÉTAT PLASTIQUE EN GÉNÉRAL
CFAÇONNAGE OU ASSEMBLAGE DES MATIÈRES PLASTIQUES; FAÇONNAGE DES MATIÈRES À L'ÉTAT PLASTIQUE NON PRÉVU AILLEURS; POST-TRAITEMENT DES PRODUITS FAÇONNÉS, p.ex. RÉPARATION
45Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
17Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
26Moules
27Canaux d'injection
28Leurs dispositifs de fermeture
CPC
B29C 45/281
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
27Sprue channels ; Runner channels or runner nozzles
28Closure devices therefor
2806consisting of needle valve systems
281Drive means therefor
B29C 2045/2813
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
27Sprue channels ; Runner channels or runner nozzles
28Closure devices therefor
2806consisting of needle valve systems
281Drive means therefor
2813Common drive means for several needle valves
Y10T 29/49815
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49815Disassembling
Déposants 马斯特模具(2007)有限公司
Inventeurs M·费克
F·费里
S·恩格莱德
D·厄素
Mandataires 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Données relatives à la priorité 11876706 22.10.2007 US
Titre
(EN) Injection molding apparatus having magnetic valve pin coupling
(ZH) 具有磁性阀销联接器的注射成型装置
Abrégé
(EN)
The invention relates to an injection molding apparatus having magnetic valve pin coupling. Concretely, the magnetic coupling for an injection molding apparatus, such as a hot half or hot runner, includes a first magnetic part for connection to an actuator, a valve pin plate, or the like and a movable second magnetic part for connection to a valve pin. The first magnetic part and the second magnetic part are coupled by a magnetic force. The first magnetic part can be part of the actuator. The second magnetic part can be part of the valve pin. A valve pin plate can be provided for a plurality of valve pins.

(ZH)

本发明涉及一种具有磁性阀销联接器的注射成型装置。具体而言,一种用于例如热半模或热流道的注射成型装置的磁性联接器,包括用于连接到促动器、阀销板等上的第一磁性部分和用于连接到阀销上的可移动的第二磁性部分。第一磁性部分和第二磁性部分由磁力联接。第一磁性部分可以是促动器的一部分。第二磁性部分可以是阀销的一部分。对于多个阀销,可提供阀销板。