Oscillating-type mowing apparatus
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United States of America Patent
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Apr 30, 1991
Grant Date -
N/A
app pub date -
Mar 26, 1990
filing date -
Mar 27, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mowing apparatus has a motive power source for supplying rotating motion; a pair of first and second cutting disks slidably supported with each other, each of the disks including a plurality of peripheral cutting teeth; mechanism for reciprocatively oscillating the first and second cutting disks oppositely with each other within a predetermined oscillating range; and mechanism for rotating the first and second cutting disks while the first and second cutting disks are oscillated reciprocatively by the reciprocatively oscillating mechanism.
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