Snowblower
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United States of America Patent
Stats
-
Jun 3, 1986
Grant Date -
N/A
app pub date -
Jun 24, 1985
filing date -
Jun 3, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A snowblower for use particularly with wet and heavy snow formed by a precutting device (8) which rotates about the axis of a blower wheel (4) and is situated in front of the blower wheel in the snow clearing direction. Also included are worm gears (2,3) which rotate about vertical axes and are disposed on both sides in front of the blower wheel (4). The precutting device (8) has radial cutting arms (9) with radii corresponding to the radius of the blower wheel (4). The rotational bodies formed by the precutting device and the worm gears interact with one another without contact.
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International Classification(s)
Cited Art Landscape
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