Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dan Jones0
Date of Patent
January 11, 2011
0Patent Application Number
115352860
Date Filed
September 26, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is directed toward an apparatus for continuous speed variation of an output member with respect to a primary input member. In particular, the present invention provides a device having an output that rotates at reduced speed and increased torque relative to its prime input through the low friction, rolling engagement of its members, or alternatively, at increased speed and reduced torque for overdrive applications. Furthermore, the speed of the output member may be varied continuously and infinitely between the apparatus's lowest and highest ratio via a secondary input member and its low friction, rolling engagement with the device's members.
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