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:
Mar. 02, 2004
Filed:
Aug. 21, 2000
Applicant:
Inventors:
Clemens Luchner, Baldham, DE;
Bernhard Krasser, Munich, DE;
Assignee:
Bayerische Motoren Werke AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/502 ; H02K 1/500 ; H02K 1/18 ; H02K 1/30 ;
U.S. Cl.
CPC ...
H02K 1/502 ; H02K 1/500 ; H02K 1/18 ; H02K 1/30 ;
Abstract
For an electrical rotating machine, it is suggested for the non-rotatable connection of a bundle of laminations with a rotor or a stator that the respective bundle of laminations have a profiled contact surface for an assigned rotor hub or an assigned stator housing, in which case, by an electromagnetic forming of the rotor hub or of the stator housing, which is effective at least in areas, its form-locking contact on the profiled contact surface of the respective bundle of laminations is achieved by plastic