Harvesters – Motorized harvester – Including cutter yieldably mounted on its drive means
Patent
1981-07-08
1983-06-28
Eskovitz, Jay N.
Harvesters
Motorized harvester
Including cutter yieldably mounted on its drive means
56 169, 56 175, A01G 306
Patent
active
043898360
ABSTRACT:
A wheeled platform is provided with a centrally located aperture for receiving and supporting the lower portion of a housing for a grass trimming device so that the cutting element of the device will extend beneath the platform and the motor housing will extend above the platform; coupling members are provided on the platform around the aperture and on the trimming device or on a flange member which is attachably connected to the grass trimming device such that the coupling members on the platform portion are offset at a predetermined angular distance from those on, for example, the flange member; the coupling members can be interengaged by orienting the trimming device or the flange member equal to the offset predetermined angular distance and rotated to align with the central longitudinal axis of the platform.
REFERENCES:
patent: 2291975 (1942-08-01), Minero
patent: 2793485 (1957-05-01), Emmons et al.
patent: 3587749 (1971-06-01), Sauer
patent: 3759020 (1973-09-01), Simmons
patent: 3774379 (1973-11-01), Mizobata et al.
Griffin Ernest E.
Lowry Joseph M.
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