The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2004
Filed:
Jan. 10, 2002
Applicant:
Inventors:
Peter Sattler, Zwingenberg, DE;
Udo Liebram, Pfungstadt, DE;
Assignee:
Synventive Molding Solutions B.V., s'Gravendeel, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/523 ;
U.S. Cl.
CPC ...
B29C 4/523 ;
Abstract
The invention relates to an injection molding device ( ) having an elongated nozzle ( ) and a valve pin ( ) coaxially in a channel of the nozzle. The valve pin can be displaced by means of an actuating cylinder ( ) and is guided through a bush ( ) at the upper end ( ) of the nozzle. Cooling means ( ) are associated with said bush ( ).