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. 23, 2007
Filed:
Apr. 21, 2003
Applicant:
Frédéric Haenni, Fribourg, CH;
Inventor:
Frédéric Haenni, Fribourg, CH;
Assignee:
Saia-Burgess Murten AG, Murten, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electric motor, in particular a stepper motor, comprises a first rigid component having a recess and a second rigid component having a protrusion. The protrusion is at least partially oversized relative to the recess before assembling the first and second component. For the assembly the protrusion is pressed into the recess with a predetermined pressure for forming a rigid connection between the first component and the second component.