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:
Jun. 19, 2018
Filed:
Feb. 04, 2015
Nidec Motor Corporation, St. Louis, MO (US);
Kenneth R. Friedman, Smithton, IL (US);
Ronald W. Schmidt, St. Louis, MO (US);
Nidec Motor Corporation, St. Louis, MO (US);
Abstract
An electric motor is provided. The rotor includes a rotor shaft, with a bearing rotatably supporting the rotor shaft. A bearing housing is interposed between the bearing and the motor frame assembly. The bearing housing is releasably connected to the motor frame assembly so as to be selectively secured in supporting relationship with the bearing and thereby the rotor. The motor frame assembly includes a circumferentially extending support face. The bearing housing presents a circumferentially extending engagement face which engages the support face when the bearing housing is in the supporting relationship. At least one of the faces is axially tapered to facilitate axial movement of the bearing into the supporting relationship.