Harvesters – Cutting – Cutter members
Patent
1983-06-22
1988-04-19
Hirsch, Paul J.
Harvesters
Cutting
Cutter members
A01D 3473
Patent
active
047380900
ABSTRACT:
Deflector means for a generally circular cutter blade such as for the cutting of weeds, brush, or the like, which is mounted upon an associated power tool and power-driven thereby for rapidly revolving rotational movement, and having peripherally-spaced cutter teeth. The deflector means are provided rearwardly of the cutter edge of each tooth, and extend outwardly therealong as far as the most outermost portion of the cutter teeth, and extend rearwardly with respect to the cutter edge a significant distance sufficient that upon an engagement of a rigid object by the revolving cutter blade, the rigid object will be relatively deflected outwardly by the deflector means, and thus preventing engagement of the cutter tooth and the rigid object which would nick or otherwise damage the cutter tooth and/or its cutter edge, or which would cause other harm or accident.
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Hirsch Paul J.
Spray Robert A.
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