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:
Mar. 02, 1999
Filed:
Aug. 14, 1997
Applicant:
Inventors:
Siegfried Strasser, Much, DE;
Axel Schultz, Cologue, DE;
Assignee:
Deutz Aktiengesellschaft, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264115 ; 264123 ; 425197 ; 425363 ;
Abstract
In order to assure that an adequately small delivery granulation is offered to the nip of a two-roller machine, preferably a high-pressure roller press for interparticle crushing, namely for an optimum draw-in of the granular material, it is inventively proposed that a sieve means to be arranged in the product delivery shaft of the two-roller machine and that the oversized sieve particles be comminuted with a crushing roller that is likewise arranged in the product delivery shaft and that the comminuted particles then be presented to the high pressure nip for further interparticle crushing.