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:
Nov. 03, 2020
Filed:
Apr. 27, 2017
Applicant:
Khs Corpoplast Gmbh, Hamburg, DE;
Inventors:
Assignee:
KHS Corpoplast GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/64 (2006.01); B29C 49/68 (2006.01); B29L 31/00 (2006.01); B29K 67/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/6418 (2013.01); B29C 49/68 (2013.01); B29K 2067/003 (2013.01); B29L 2031/7158 (2013.01);
Abstract
The invention relates to a heat box for thermally conditioning preforms () that consist of a thermoplastic material and are provided for blow moulding, in which two lateral walls () and one base wall () delimit a heat tunnel through which the preforms () are conveyed, said heat tunnel comprising at least two parallel heat channels, and a heating unit () being arranged between two adjacent, particularly parallel heat channels and comprising a plurality of rod-shaped heating elements () that extend longitudinally in the conveyor direction of the preforms ().