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. 22, 2013
Filed:
Jul. 24, 2008
Marcus Van Heyden, Dittelbrunn, DE;
Alexander Gehring, Haβfurt-Unterhohenried, DE;
Ralf Rönnebeck, Schonungen-Forst, DE;
Florian Leberfinger, Veitshöchheim, DE;
Frank Kewes, Schweinfurt, DE;
Marcus van Heyden, Dittelbrunn, DE;
Alexander Gehring, Haβfurt-Unterhohenried, DE;
Ralf Rönnebeck, Schonungen-Forst, DE;
Florian Leberfinger, Veitshöchheim, DE;
Frank Kewes, Schweinfurt, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
Presented is a winding arrangement for an electric machine that includes a laminated core that includes a yoke that includes a plurality of teeth each having flanks that form first wedge surfaces and a winding support area that has a trapezoidal cross-section. The arrangement further includes a coil winding, and a winding body configured to arrange the coil winding on one of the plurality of teeth. The coil winding has an inner area arranged opposite the first wedge surfaces and represents second wedge surfaces. The arrangement further includes a stop means disposed on the winding body and/or one of the plurality of teeth. The stop means is configured to limit movement of the winding body in a direction toward the yoke. The arrangement further includes a centering means configured to center the winding body on one of the plurality of teeth.