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. 19, 1986
Filed:
Dec. 24, 1984
Anthony J Saiia, South Milwaukee, WI (US);
Textron Inc., Providence, RI (US);
Abstract
A lawnmower reel-to-bedknife adjustment system wherein the bedknife cutting edge can be automatically positioned relative to the circumference of the cutting reel. An extendable and retractable link is connected to the pivotal bedknife at a numerical advantage relative to the pivot axis and thereby provide for a fine adjustment of clearance between the reel and the bedknife upon extension and contraction of the link. The link can be extended by fluid pressure, or the like, and it can be retracted by spring pressure, and a yielding force is arranged to establish the clearance to a pre-set condition each time. Also, a manual threaded adjustment is provided along the adjustment link so that manual adjustment can be accomplished when desired.