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:
Sep. 21, 1982
Filed:
Apr. 30, 1980
Applicant:
Inventor:
Robert S Lundin, Northfield, CT (US);
Assignee:
The Superior Electric Company, Bristol, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
29596 ; 29467 ; 29468 ; 29732 ;
Abstract
A bobbin wound stepping motor has a stator formed of a plurality of stamped metal pieces that are concentrically secured together by projection welding through the use of an arbor except for its rear plate which is positioned concentrically by locating holes and half-blanks and secured in the assembled motor by push nuts after insertion of the rotor.