Harvesters – Motorized harvester – Having fluid-pressure or stored-energy motor
Patent
1982-04-26
1984-05-08
Hirsch, Paul J.
Harvesters
Motorized harvester
Having fluid-pressure or stored-energy motor
56256, A01D 6902, A01D 5314
Patent
active
044466803
ABSTRACT:
A self-contained battery-energized, cordless lawn edger. This device includes a frame supported on at least three wheels which frame securely carries, for example, one or more rechargeable wet-cell batteries as well as a pivotally mounted sub-assembly having a heavy-duty series wound drive motor, a rigid edger blade mounted on the drive motor output shaft and a blade guard. Recharging may be accomplished by interconnection to a conventional automotive charging system, a battery charger, or to a 115 V.A.C. power source. The blade is positioned to rotate in a plane generally perpendicular to the ground. A blade positioning lever is pivotably attached to the main guide handle for vertical positioning of the blade. A drive motor on-off switch attached to the handles is also provided. A removable cover may also be provided for protecting the battery energizers. One or more of the wheels may also include drive means.
REFERENCES:
patent: 2410196 (1946-10-01), Banthall, Sr.
patent: 2597735 (1952-05-01), Jepson
patent: 2690636 (1954-10-01), Besse et al.
patent: 2739437 (1956-03-01), True
patent: 2909885 (1959-10-01), Smith
patent: 3212244 (1965-10-01), Wilgus
patent: 3537244 (1970-11-01), Hicks
patent: 3581480 (1971-06-01), O'Connor
patent: 3587749 (1971-06-01), Sauer
patent: 3676989 (1972-07-01), Slayton
patent: 3782085 (1974-01-01), Parker et al.
patent: 3841069 (1974-10-01), Weck
Hirsch Paul J.
Malin Eugene F.
LandOfFree
Battery powered lawn edger does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Battery powered lawn edger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery powered lawn edger will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1595796