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:
Dec. 05, 2017
Filed:
Jul. 10, 2014
Applicant:
Mitsuba Corporation, Gunma, JP;
Inventors:
Assignee:
Mitsuba Corporation, Gunma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2016.01); H01R 39/38 (2006.01); B60S 1/16 (2006.01); H02K 5/14 (2006.01); H02K 5/22 (2006.01); H02K 7/116 (2006.01); H02K 13/00 (2006.01); H01R 39/40 (2006.01); H02K 11/026 (2016.01); H02K 11/21 (2016.01); H02K 23/66 (2006.01);
U.S. Cl.
CPC ...
H01R 39/383 (2013.01); B60S 1/166 (2013.01); H01R 39/40 (2013.01); H02K 5/145 (2013.01); H02K 5/225 (2013.01); H02K 7/1166 (2013.01); H02K 11/026 (2013.01); H02K 11/21 (2016.01); H02K 13/006 (2013.01); H02K 23/66 (2013.01); H02K 2213/03 (2013.01);
Abstract
In an electric motor, a brush holder stay () has an opening section through which a commutator () is able to be inserted in a rotary shaft direction (O), brush holders () extend in the rotary shaft direction (O) and are formed in a flat spring shape biased toward the inside in a radial direction, base end sections of the brush holders () are supported by the brush holder stay () at intervals in a circumferential direction around the rotary shaft (), and brushes () are held by the front end sections of the brush holders ().