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:
May. 20, 2003
Filed:
May. 24, 2001
Applicant:
Inventors:
Tadashi Takano, Shuuchi-gun, JP;
Hideaki Takahashi, Shuuchi-gun, JP;
Assignee:
Kabushiki Kaisha Moric, Morimachi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/52 ; H02K 1/100 ;
U.S. Cl.
CPC ...
H02K 3/52 ; H02K 1/100 ;
Abstract
An improved armature winding arrangement for a rotating electrical machine such as a specifically illustrated DC motor for driving a vehicle wheel. The assembly is such that the armature core can be formed from two laminated pieces that are rigidly connected to each other and held against axial movement. This eliminates the need for bonding adhesive. In addition, an improved bobbin arrangement is employed for both permitting attachment of a wiring plate directly to the core but also for retaining the ends of the individual windings to prevent them from becoming loose either during assembly or in operation.