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. 05, 2004
Filed:
Nov. 07, 2002
Applicant:
Inventor:
Florian Fischer, Ebersberg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/724 ;
U.S. Cl.
CPC ...
B29C 4/724 ;
Abstract
An extruder arrangement for viscous material, especially rubber or natural or synthetic rubber mixtures, is provided. It has a screw extruder ( ) with an extruder screw ( ) that in the direction of conveying is followed downstream by a conveying device. The conveying device is a planetary pump ( ), the outer ring ( ) of which is rotatably supported.