Planting – Drilling – Hill-planting machines
Patent
1978-07-21
1980-04-08
Bagwill, Robert E.
Planting
Drilling
Hill-planting machines
111 77, 111 80, 222305, A01C 708
Patent
active
041966783
ABSTRACT:
A lawn combine is provided which has a frame including a plurality of rotatable wheels supporting and coupled to the frame and a drive-actuated rotatable aerator movably mounted on the frame for movement between a lower operative position, in which it is disposed for engagement with a lawn surface and an upper raised, inoperative position, in which it is disposed for non-engagement with the lawn surface. Drive-actuated feeding devices are mounted on the frame for feeding materials in prescribed dosages to the lawn surface in an area generally beneath the frame and a drive assembly is mounted on the frame for propelling at least one of the wheels of the frame and for actuating the aerator and the feeding devices.
REFERENCES:
patent: 557987 (1896-04-01), Frank
patent: 3247812 (1966-04-01), Luciand et al.
patent: 3446165 (1969-05-01), Magda et al.
patent: 3544013 (1970-12-01), Dorfman
patent: 3685468 (1972-08-01), Paige et al.
patent: 3822655 (1974-07-01), Benedict
patent: 3826209 (1974-07-01), Jackson
patent: 3893515 (1975-07-01), Sadler
Lore Pat
Weber Stanley L.
Bagwill Robert E.
Collard Allison C.
Feyrer James R.
Galgano Thomas M.
Lawn-A-Mat Chemical & Equipment Corp.
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