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:
Sep. 30, 1980
Filed:
Feb. 12, 1979
Applicant:
Inventor:
Hans Schnell, Mengen, DE;
Assignee:
Escher Wyss GmbH, Wurttemberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07C / ;
U.S. Cl.
CPC ...
209 441 ; 209616 ; 209906 ; 209930 ; 162 55 ;
Abstract
A sorting apparatus for a stock suspension obtained from waste paper, comprising a separation container having a free liquid surface for the separation of heavy weight particles and floating particles. Arranged after the separation container is a segregating or separator container for the separation of large surface particles floating in the stock suspension. The removal of the particles can be accomplished by rake devices provided with tines or prongs or the like. There also can be subsequently arranged removal devices containing coarse-mesh and fine-mesh sieves.