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. 13, 1983
Filed:
Aug. 07, 1981
LaVerne D Smith, Wataga, IL (US);
Outboard Marine Corporation, Waukegan, IL (US);
Abstract
Disclosed herein is a rotary lawn mower comprising a housing supported for rotation along the ground, an engine mounted on the housing and including a rotatably mounted crankshaft, a cutter blade located in the housing and fixed to the crankshaft, a braking surface located on the crankshaft and having common rotation therewith, a brake arm supported for movement relative to the engine between a braking position and a non-braking position, which brake arm has thereon a brake surface which is engageable with the braking surface when the brake arm is in the braking position, a spring biasing the brake arm toward the braking position, an actuating linkage for moving the brake arm into the non-braking position against the action of the brake arm biasing spring, and a lost motion connection between the brake arm and the actuating linkage.