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:
Apr. 11, 1995
Filed:
Sep. 28, 1993
Applicant:
Inventor:
Robert A Dewey, Dixon, IL (US);
Assignee:
Woods Equipment Corporation, Oregon, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
56 127 ; 56 175 ;
Abstract
A rotatable machinery system including a washer, the washer including a flange for keeping debris from contacting both rotating and stationary elements. The rotatable machinery system includes a rotatable cross member, a drive shaft coupled to the cross member, a bearing including a bearing housing, and a drive device for rotating the drive shaft. The bearing housing and drive shaft form a circumferential junction. The flange of the washer covers at least a portion of the junction, the washer turning responsive to the drive shaft.