FIELD: agriculture.
SUBSTANCE: tool is a round flat disk with teeth. Teeth are formed by triangular radial cuts arranged evenly along the disk knife periphery. Knives with smaller triangular teeth are rigidly fixed to disk teeth. Disk teeth and knives teeth are in turns bent to the right and to the left one by one.
EFFECT: improved quality of tool operation and prolonged service life.
3 dwg
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Authors
Dates
2011-08-10—Published
2010-02-24—Filed