CVT VARIATOR BALL AND METHOD OF CONSTRUCTION THEREOF
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 13, 2014
filing date -
Mar 14, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Hollow variator balls and methods of manufacturing hollow variator balls are disclosed. Certain methods include press forming of a cylindrical body into hollow sphere using counter rotating spherical dies, hot roll forming and skew rolling, and means of rotational support are coupled to the hollow spheres such as axles, half axles, or sleeves.
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