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:
Aug. 15, 2017
Filed:
Jul. 21, 2014
Applicant:
Thomson Industries, Inc., Amherst, NY (US);
Inventors:
Jeffrey G. Johnson, Carpentersville, IL (US);
Robert A. Lipsett, San Jose, CA (US);
Assignee:
Thomson Industries, Inc., Amherst, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/10 (2006.01); F16H 25/24 (2006.01); H02K 7/00 (2006.01); H02K 15/02 (2006.01); H02K 7/116 (2006.01); H02K 7/06 (2006.01); F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
H02K 7/10 (2013.01); F16H 25/24 (2013.01); H02K 7/003 (2013.01); H02K 7/06 (2013.01); H02K 7/116 (2013.01); H02K 15/02 (2013.01); F16H 2025/2078 (2013.01); F16H 2025/249 (2013.01);
Abstract
A motor rotor-blank assembly for a motor is provided. The rotor-blank assembly includes a rotor including a plurality of rotor anti-rotation features; and a blank having a hollow core and including a plurality of blank anti-rotation features corresponding to the rotor anti-rotation features, wherein the rotor anti-rotation features and the blank anti-rotation features work in conjunction to maintain the blank fixed within the rotor during rotation of the rotor.