The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2019
Filed:
Jun. 05, 2015
George E Cooksey, Ridgecrest, CA (US);
George E Cooksey, Ridgecrest, CA (US);
Other;
Abstract
A mechanical rotary device for continuously variable transmission, the device comprising: a primary rotor adapted to transfer power from a rotary power source to an output shaft; a central rotating member comprising a first set of conical rollers operable by the first set of gears and a second set of conical rollers operatively connected to a second set of gears, mounted in an opposite direction to the first set of conical rollers, axially around the primary rotor. The device further comprises a power transfer ring, adapted to move axially along both sets of conical rollers to transfer power from the first set of conical rollers to the second set of conical rollers, thereby varying the rotation of the output shaft.