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:
Oct. 02, 2007
Filed:
May. 03, 2003
Helmut Bacher, St. Florian, AT;
Helmuth Schulz, Linz, AT;
Georg Wendelin, Linz, AT;
Abstract
A device for treating plastics material, in particular thermoplastic plastics material, has a receiving container () which has a base () and lateral walls (). In the receiving container at least [one] disc () is arranged close to the base (), and is driven by a vertical shaft () so as to rotate about its axis and carries tools (), as a result of which a circulating movement about the axis of the shaft () is imparted to the material present in the receiving container (). At least one blade () which projects beyond the edge of the disc () in the direction towards the lateral wall () is fastened to the said edge of the disc () adjacent to the lateral wall (). The blade is inclined with respect to the horizontal plane in such a way that the plastics material moved by the tool () or the tool carrier () during its circulation is given an upwardly directed movement component.