Earth working – With drive means for tool or cleaner – Guided by walking attendant
Patent
1986-08-22
1987-10-13
Johnson, Richard J.
Earth working
With drive means for tool or cleaner
Guided by walking attendant
172397, A01B 3302
Patent
active
046992197
ABSTRACT:
The support wheels and drag stake of a motor driven cultivating device are connected to the main frame of the device by independent mounting brackets at a location rearward of the tines. The support wheels and drag bar are interconnected by a sliding collar-bar which is rigidly attached to the axle of the wheels, thereby allowing for the simultaneous pivoting of drag stake and support wheels between a forward transport position, wherein the drag stake is in an inactive elevated position, and a rearward working position, wherein the drag stake is disposed at an angle off of the vertical for engaging the earth and retarding the forward progress of the device.
REFERENCES:
patent: 3792734 (1974-02-01), Ellis
patent: 4164983 (1979-08-01), Hoch
International Harvester Co., "International 526A Rotary Tiller"/setting up instructions/Owner's Manual, p. 15, (IHC part No. 1096073R1), Nov. 1976.
Deily Greg K.
Durrant John T.
Brown Terrence L. B.
Garden Way Incorporated
Johnson Richard J.
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