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. 16, 2024
Filed:
Sep. 13, 2019
Voith Patent Gmbh, Heidenheim, DE;
Thomas Hildinger, Santana, BR;
Ludger Koedding, Heidenheim, DE;
Michael Weckert, Aalen, DE;
Stefan Veser, Boehmenkirch-Treffelhausen, DE;
Stefan Allgeyer, Riesbuerg, DE;
Holger Henning, Giengen, DE;
Philipp Eilebrecht, Heidenheim, DE;
Voith Patent GmbH, Heidenheim, DE;
Abstract
A rotor for an electric machine has winding elements which are arranged in axially running grooves of a rotor body and having a winding head which is arranged axially next to the rotor body. The winding elements exit from the grooves in the axial direction in the region of the winding head and run in the axial direction in the region of the axial ends of the winding elements. Each of the winding elements has four curved portions in the region of the winding head. The rotor includes a plurality of tension bolts and a winding head carrier. The tension bolts connect the winding head to the winding head carrier and penetrate through the winding head radially.