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. 13, 2018
Filed:
Oct. 16, 2015
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Derick S. Balsiger, Mayer, AZ (US);
Nicholas R. Van De Veire, Tempe, AZ (US);
HAMILTON SUNDSTRAND CORPORATION, Windsor Locks, CT (US);
Abstract
A method and system providing a flex spline for a compound harmonic generator having a harmonic wave generator, a primary ring gear, and a secondary ring gear, includes a primary flex spline with a first number of primary teeth, the primary flex spline driven by the harmonic wave generator and in meshed contact with the primary ring gear, and at least one secondary flex spline with a second number of secondary teeth, the at least one secondary flex spline driven by the harmonic wave generator and in meshed contact with the secondary ring gear, wherein the at least one secondary flex spline rotates independently from the primary flex spline.