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. 07, 1997
Filed:
Sep. 07, 1994
Applicant:
Inventors:
Helmut Kunig, Bad Schwartau, DE;
Siegfried Rather, Segeberg, DE;
Assignee:
Nordischer Maschininbau Rud, Baader GmbH & Co KG, Lubeck, DE;
Primary Examiner:
Int. Cl.
CPC ...
B07C / ; B02B / ;
U.S. Cl.
CPC ...
452138 ; 15 931 ; 99539 ; 209699 ;
Abstract
An apparatus for separating mixed material of different flowability comprises a hollow drum driven to rotate and having a perforated outer drum surface, about a portion of which is wrapped an endless compression belt adapted to apply pressure onto the hollow drum. For stripping material which remains on the outer surface of the hollow drum after compression, a stripping blade is provided which is arranged to float essentially radially with respect to the drum.