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:
Sep. 15, 2020
Filed:
May. 24, 2018
Caleb Chung, Boise, ID (US);
Caleb Chung, Boise, ID (US);
Other;
Abstract
A continuously variable transmission includes a first asymmetrical differential, having a transmission input shaft and a first output shaft, aligned along a transmission axis, a second asymmetrical differential, having a transmission output shaft and a first input shaft, aligned along the transmission axis, and a reduction gear unit, coupled between the first output shaft of the first asymmetrical differential and the first input shaft of the second asymmetrical differential. Rotation of the input shaft at a first input speed and torque is converted into rotation of the transmission output shaft at a second output speed and torque that varies independently of the first input speed and torque in response to a rotational resistance on the transmission output shaft.