Harvesters – Motorized harvester – Having motor on ground-supported carrier
Patent
1976-02-23
1977-06-14
Eskovitz, J.N.
Harvesters
Motorized harvester
Having motor on ground-supported carrier
56 127, 563201, 56504, 280 432, A01D 3524
Patent
active
040288684
ABSTRACT:
A towable, wheel-mounted yard maintenance apparatus which may be a lawn comber having impact arms, a lawn mower having a cutting reel, or a sweeper having a cylindrical brush. The working elements, for example the impact arms, are carried upon a shaft within a transverse housing. This housing and the wheels are carried within the embrace of a structural frame. The frame extends in front of, and a short distance beyond each side of the housing to serve as a bumper which prevents the housing from coming too close to an obstruction such as a post or a tree. The frame also protects the wheels from such obstructions. The rear end of the housing is pivoted to the frame and the front end is attached to the frame by a height-adjustment linkage actuated by an adjusting screw which is locked in place whenever the height of the unit is proper for operation.
REFERENCES:
patent: 2833102 (1958-05-01), Roof
patent: 3203160 (1965-08-01), Thomas
patent: 3433003 (1969-03-01), Musgrove
patent: 3537720 (1970-11-01), Irgens
patent: 3770064 (1973-11-01), Scarnato et al.
Bluebird International, Inc.
Eskovitz J.N.
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