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. 21, 2021
Filed:
Jun. 14, 2020
Circular Wave Drive Partners Inc., Columbus, OH (US);
Other;
Abstract
A circular wave drive system is provided. In one aspect, the drive comprises: a compliant input ring gear, wherein input ring gear includes internal input ring gear teeth; an input cycloidal disc having an outer surface, wherein the input cycloidal disc includes external input cycloidal disc gear teeth, and wherein the external gear teeth engage the internal gear teeth; a compliant primary drive gear having an outer surface, wherein the primary drive gear includes external primary drive gear teeth; an eccentric motion generator having an eccentric portion and a non-eccentric portion and wherein a centerline of the eccentric portion and the non-eccentric portion are offset, and wherein the eccentric motion generator includes a hollow central bore; and an output cycloidal disc, wherein the output cycloidal disc includes internal output cycloidal disc teeth, and wherein the internal output cycloidal disc teeth engage the external primary drive gear teeth.