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:
Oct. 18, 2016
Filed:
Sep. 25, 2013
Regal Beloit America, Inc., Beloit, WI (US);
Daniel S. Figgins, Fort Wayne, IN (US);
Harold C. Kingrey, Blue Ridge, GA (US);
Jeffrey A. Hall, Fort Wayne, IN (US);
Kerry B. Shelton, Fort Wayne, IN (US);
Subhash M. Brahmavar, Fort Wayne, IN (US);
Peter B. Lytle, Fort Wayne, IN (US);
Michael W. Henry, Fort Wayne, IN (US);
Regal Beloit America, Inc., Beloit, WI (US);
Abstract
An electric motor comprises a shaft, an interior magnet rotor core comprising a central bore and a pair of opposing ends faces, and at least one resilient structure inserted within the central bore between the pair of opposing end faces. The at least one resilient component is inserted within the central bore between the pair of opposing end faces such that the at least one resilient component does not extend beyond one of the opposing end faces. The resilient component comprises an outer rigid structure inserted within the central bore, a resilient component inserted within the outer rigid structure, and an inner rigid structure inserted within the resilient component, wherein the shaft is inserted through the inner rigid structure.