A - Human Necessities – 01 – B
Patent
A - Human Necessities
01
B
97/56
A01B 33/14 (2006.01)
Patent
CA 1265949
ABSTRACT A tine assembly for use with a rotary tiller comprising a selectively rotatable tine shaft and a plurality pivotally mounted tines. The tines each includes stop surfaces associated with an innermost end of the tine whereby the tine pivots to one position when the tine shaft is rotated in a clockwise direction and automatically pivots to a second position when the tine shaft is rotated in a counterclockwise direction. The angle of pivot between the two positions is such that the leading edge of the ground engaging portion of the tine sweeps a larger radius than the following portion of the tine when the tine shaft is rotated in either the clockwise or counterclockwise directions. 16-109/jcp
500470
Goertzen Gerold G.
Herscher Lee R.
American Yard Product Inc.
Macrae & Co.
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