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:
Apr. 15, 2003
Filed:
Nov. 06, 2000
Hans-Dieter Renkl, Berghülen, DE;
Douwe Marten Kok, Scheemda, NL;
Thomas Junker, Göggingen, DE;
Karl-Heinz Keim, Neu-Ulm, DE;
Acheson Industries, Inc., Port Huton, NJ (US);
Abstract
In a process and in a device ( ) for preparing the mold walls ( ) of a mold ( ) for the molding or shaping of a molded part after completion of the molding cycle and after removal of the molded part from the mold ( ) to make the mold walls ready for the next molding cycle, the tempering of the mold walls ( ) and the coating of the walls with mold wall treatment agent are carried out independently of each other, i.e., without any time overlap, and in a controlled manner, preferably in a program-controlled manner. To apply the coating, preferably a spray element with centrifugal atomization and air control is used, the mold walls preferably being coated with essentially solvent-free mold wall treatment agent.