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. 12, 2004
Filed:
Dec. 18, 2002
Applicant:
Inventors:
Walter Häder, Modling, AT;
Andreas Limper, Freudenberg, DE;
Assignee:
ThyssenKrupp Elastomertechnik GmbH, Freudenberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 1/500 ;
U.S. Cl.
CPC ...
B01F 1/500 ;
Abstract
In an internal mixer, the bearing housings of the bearing arrangements for the journals of the rotors are mounted directly on the end walls of the housing. The gaps which are formed between the rotor and the end wall and between the journal and the end wall are connected to the outside by way of outlets. These outlets bridge the bearing which is encapsulated in the bearing housing.