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:
May. 05, 1992
Filed:
Apr. 02, 1990
Applicant:
Inventors:
Werner Stahl, D-6740 Landau, DE;
Hans Buggisch, Malsch-Waldprechtsweiher, DE;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A23P / ;
U.S. Cl.
CPC ...
426512 ; 426516 ;
Abstract
A process and an apparatus for extruding or pressing out a wet material is described, in which the material is forced through a perforated plate, while exerting a pressure. Apart from the contact pressure, the material is subject to the action of a shear force, which acts substantially at right angles to the material conveying direction.