Harvesters – Motorized harvester – With selective control of drive means
Patent
1986-11-24
1988-08-02
Weiss, John
Harvesters
Motorized harvester
With selective control of drive means
188166, 188 74, 56 108, 192 17R, A01D 6910
Patent
active
047606851
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 engagable 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.
REFERENCES:
patent: 2024137 (1935-12-01), Adams
patent: 2121869 (1938-06-01), Greenawalt
patent: 2923380 (1960-02-01), Selsted
patent: 3026665 (1962-03-01), Hoff
patent: 4058957 (1977-11-01), Roseberry
patent: 4221108 (1980-09-01), Owens
patent: 4326368 (1982-05-01), Hoff
patent: 4416107 (1983-11-01), Hoff
patent: 4419857 (1983-12-01), Smith
Outboard Marine Corporation
Weiss John
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