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:
Jan. 08, 1991
Filed:
Aug. 02, 1989
Applicant:
Inventor:
Georg Strobl, Hong Kong, HK;
Assignee:
Johnson Electric S.A., La Chaux de Fonds, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ; H01R / ;
U.S. Cl.
CPC ...
310234 ; 310 42 ; 29597 ;
Abstract
A commutator comprises a commutator base 10 having segments 12 mounted thereon. Each segment has a terminal 14 adapted to straddle and grip a connector portion 66 of an armature winding, to make electrical contact with the winding. The terminals 14 are supported in housings 50 of a terminal support 48. Fingers 72 on the support 48 engage in recesses 74 in the base 10 to align the support and base before the terminals 14 are inserted into the housings 50.