Dual reciprocating blade landscape saw with enhanced durability and performance
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United States of America Patent
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Nov 27, 2018
Grant Date -
N/A
app pub date -
Apr 26, 2017
filing date -
Apr 26, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A dual reciprocating blade landscape saw is operably connected to a rotatable shaft of an input device. The landscape saw includes a worm assembly having a lower housing and a worm disposed therein, the worm operably connected to the rotatable shaft of the input device and having a spiral thread, a worm gear assembly having an upper housing and a worm gear disposed therein, the worm gear having a disk comprising a cutout and a plurality of outer teeth engaged with the spiral thread of the worm, and a pair of blades coupled to opposing sides of the worm gear. The rotatable shaft of the input device drives the worm of the worm assembly. Rotational motion of the worm transfers to the worm gear to permit the pair of blades coupled thereon to move linearly in a reciprocating sequence.
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Cited Art Landscape
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