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:
Apr. 07, 1992
Filed:
Oct. 10, 1990
Applicant:
Inventor:
Shuji Sekine, Yokohama, JP;
Assignee:
Jidosha Denki Kogyo K.K., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310239 ; 310242 ;
Abstract
A brush holder comprises a holding part provided with a contact part in contact with a brush and three resilient pieces pressing the brush toward the contact part. It is possible to support the brush securely in the holding part and possible to prevent the brush from the disconnection and the occurrence of objectable noise and vibration of the motor.