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:
Nov. 08, 2011
Filed:
Oct. 24, 2008
Applicants:
Xin Hui Guan, Shenzhen, CN;
Rui Feng Qin, Hong Kong, CN;
Hai BO MA, Hong Kong, CN;
Inventors:
Assignee:
Johnson Electric S.A., La Chaux-de-Fonds, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 39/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A commutatorfor an electric motor comprises a plurality of commutator segments supported by a base. The segments have an electrically conductive body portionand at least one electrically conductive foldable tangprovided on the body portionfor engaging a winding lead wireof an electric motor. The foldable tanghas a proximal endon or adjacent to the body portion, and a distal endremote from the proximal end. A wire-accommodating portionis provided on or adjacent to the foldable tang, so that, when the tangis folded, the wire-accommodating portion provides a predetermined gapfor the winding lead wire