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:
Sep. 22, 2015
Filed:
May. 10, 2013
Incoe Corporation, Troy, MI (US);
Anton Joerg, Grossostheim, DE;
INCOE CORPORATION, Troy, MI (US);
Abstract
Cooling device for the drive for the adjustment of the needle () of a needle valve nozzle () in hot runner systems for injection molding machines, wherein the drive is mounted on the hot runner manifold () of the injection molding machine and wherein the drive housing (), in which the drive is accommodated, is connected, on the side facing the hot runner manifold (), with a heat sink () of the cooling device, which heat sink is formed as a separate part. According to the invention, the heat sink () of the cooling device is mounted on the side of the drive housing facing the hot runner manifold () without bearing the weight of the drive housing (). The heat sink () is provided with through-holes, through which the supports (), which are directly or indirectly connected to the hot runner manifold (), can extend freely, to which supports the drive housing () is attached (FIG.).