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:
Dec. 09, 1980
Filed:
May. 03, 1979
Applicant:
Inventors:
Assignee:
Internationale Octrooi Maatschappij, Rotterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29F / ; B29F / ;
U.S. Cl.
CPC ...
264 407 ; 264141 ; 264142 ; 264310 ; 425145 ; 425154 ; 425164 ; 425308 ;
Abstract
An extrusion press particularly for forming animal feed pellets is provided with means for detecting slip between the roll and the die and the operating conditions, e.g. feed of material to the nip, are varied when the slip exceeds a predetermined value or the rate of change of slip exceeds or corresponds to a predetermined value.