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:
Jan. 03, 1984
Filed:
Feb. 25, 1982
Applicant:
Inventors:
Jack R Haller, Wausau, WI (US);
Dino M Demopoulos, Wausau, WI (US);
Assignee:
Murray Machinery, Inc., Wausau, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27C / ; B02C / ;
U.S. Cl.
CPC ...
144176 ; 144241 ; 241 92 ; 2412921 ;
Abstract
A knife assembly for a disc type wood chipper for cutting wood chips from a log, for example, comprises a knife seat and knife clamp between which a multi-section two-edged reversible knife and an associated counter knife are releasably clamped. One surface of the knife has serrations which engage serrations on one surface of the counter knife to ensure proper knife alignment and enable knife position adjustment, at least in one embodiment. The counter knife is also adjustably positionable relative to the knife seat and knife clamp.