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. 02, 1991
Filed:
Aug. 21, 1990
Applicant:
Inventor:
Georges Gagneux, Chatellerault, FR;
Assignee:
Valeo Systemes d'Essuyage, Montigny-le-Bretonneux, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ; H02K / ; H02K / ;
U.S. Cl.
CPC ...
310239 ; 310 42 ; 310 91 ;
Abstract
A brush holder device for an electric motor includes a support for the brushes, this support having a central passage through which a commutator, fixed to the shaft of the motor can be introduced. Stop means are also provided for holding the brushes in a position in which they are spaced away from this passage. In accordance with the invention, the stop means include a cover member having a base which is fixed with respect to the support plate and which is extended axially through a frusto conical wall which is adapted to be folded back on itself.