Spiral Gear
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 27, 2009
app pub date -
Mar 20, 2006
filing date -
Apr 11, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A spiral gear having a body, a compound nut and a screw on which a keyway is made on the longitudinal direction. The nut has four or more inserts placed in the grooves made in the longitudinal direction and leaning against the inclined surfaces made at different heights in the same direction on the end parts of the bottoms of the grooves. The spiral support with the conical surface placed coaxial in the hole of the body leans against the conical surfaces made on the butt-ends of the inserts from one side and leans from the other side the imitator with the respective conical surface. On the other butt-end of the imitator are two small balls against two inclined spiral surfaces made in the direction of the screw which have the same height, and the spiral disk.
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