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:
Aug. 31, 1993
Filed:
Jan. 04, 1991
Applicant:
Inventors:
Sydney E Tilby, Victoria, B. C., CA;
Allan Thorn, Victoria, B. C., CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D / ; B02C / ;
U.S. Cl.
CPC ...
2412921 ; 241294 ; 144174 ; 144230 ;
Abstract
A cutting roll of the type with a cylindrical base member and at least one substantially axially-parallel blade attached thereto for separation of sugarcane, sweet sorghum, and the like. Grooves in the base have serrated walls engaging serrated sides of blade members, and wedging members secure the blades in proper radial adjustment in the grooves. A plurality of blade segments in each groove and a slight angling of the serrations allows blade rotation and provides a highly accurate and easily adjustable cutting roll.