Harvesters – Motorized harvester – With means for reconditioning cutter or picker
Patent
1990-06-11
1991-07-09
Melius, Terry L.
Harvesters
Motorized harvester
With means for reconditioning cutter or picker
56239, 56DIG9, 172 17, A01D 3484
Patent
active
050294350
ABSTRACT:
A lawn trimming tool (10) has an elongate support column or member (12) with a cutter head (16) mounted for rotation at a lower end thereof and a flexible line or string (20) extending from the cutter head (16) for cutting in a plane perpendicular to the axis of rotation. An edging attachment (28) is removably mounted by a bolt (50) to a support assembly (32) mounted on the support column (12). Front and rear rollers (58A, 58B, 58C, 58D) are mounted for rolling contact along a curb, driveway, or sidewalk (D) and an edging guide (60) secured to roller 58D rides alongside the driveway (D) for guiding the trimming tool (10).
REFERENCES:
patent: 2718838 (1955-09-01), Schumacher
patent: 2737105 (1956-03-01), Wilson
patent: 4712363 (1987-12-01), Claborn
patent: 4756148 (1988-07-01), Gander et al.
patent: 4914899 (1990-04-01), Carmine
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