Carriage for a grass trimming device

Harvesters – Motorized harvester – Including cutter yieldably mounted on its drive means

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Details

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.

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