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:
Feb. 15, 2011
Filed:
Feb. 22, 2007
Michael Linke, Ahrensburg, DE;
Michael Litzenberg, Geesthacht, DE;
Rolf Baumgarte, Ahrenburg, DE;
Frank Lewin, Tangstedt, DE;
Michael Linke, Ahrensburg, DE;
Michael Litzenberg, Geesthacht, DE;
Rolf Baumgarte, Ahrenburg, DE;
Frank Lewin, Tangstedt, DE;
KHS Corpoplast GmbH & Co. KG, Hamburg, DE;
Abstract
The process and the apparatus serve for the blow moulding of containers (). A parison () composed of a thermoplastic material is first subjected to heat conditioning along a transport path in the region of a heating section (). The parison is then subjected to a forming process within a blow mould with exposure to blowing pressure to give heat container. The heat conditioning of the parisons is carried out by a plurality of mutually superposed radiant heaters (). The blow moulding of the container is followed by wall-thickness measurement at at least one level within the height of the container. The heating power of a radiant heater associated with this height level is controlled. The control system receives a prescribed wall-thickness value as required value and the measured wall thickness as actual value.