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:
Jan. 19, 1999
Filed:
Mar. 15, 1995
Eugene A Williams, Boise, ID (US);
John W Williams, Bloomington, IN (US);
Other;
Abstract
A machine translates torque applied to the input shaft at an input speed (RPM), first into kinetic energy, and finally to torque on an output shaft. The input power is first converted to kinetic energy by accelerating a mass or masses, so that the reaction force to this acceleration is an oscillating bi-directional torque or force. This torque or force is then converted to a unidirectional torque applied to an output shaft. This arrangement provides a continually variable automatic transmission, or torque converter in which output shaft speed is proportional to the input shaft speed and inversely proportional to the load applied, and in which transmitted torque corresponds to the input shaft speed.