Harvesters – Motorized harvester – Having motor on ground-supported carrier
Patent
1992-11-24
1993-11-09
Bui, Thuy M.
Harvesters
Motorized harvester
Having motor on ground-supported carrier
A01D 3474
Patent
active
052591751
ABSTRACT:
In a walk behind lawn mower, a height of cut adjustment system that includes a frame (12), a cutting blade (20) rotatably supported by the frame (12), a ground engaging wheel (14) coupled to and supporting the frame (12), height adjustment mechanism for adjusting the height setting of the blade (20) relative to the ground engaging wheel (14), and a grass height gauge (28) operatively connected to the frame (12) wherein the grass height gauge (28) indicates a desirable height setting for the cutting blade (20) so that a predetermined portion of the standing grass blade is removed.
REFERENCES:
patent: 2961251 (1960-11-01), Roberton
patent: 3114229 (1963-12-01), Wilson
patent: 3972160 (1976-08-01), Boswell
patent: 4835952 (1989-06-01), McLane
patent: 5187926 (1993-02-01), Rhoads
"Toro 21" Recycler Mower Operator's Manual, form No. 3314-706, copyright 1991.
Bui Thuy M.
The Toro Company
Trevarthen Donald S.
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