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. 16, 2025
Filed:
Feb. 22, 2021
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Steffen Kraft, Blaustein, DE;
Miran Percic, Heubach, DE;
Rüdiger Nierescher, Schwäbisch Gmünd, DE;
Klaus Kraft, Blaustein, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 6/50 (2010.01); H02K 5/22 (2006.01); H02K 7/08 (2006.01); H02K 7/108 (2006.01); H02K 11/21 (2016.01); B62M 6/70 (2010.01);
U.S. Cl.
CPC ...
B62M 6/50 (2013.01); H02K 5/225 (2013.01); H02K 7/083 (2013.01); H02K 7/108 (2013.01); H02K 11/21 (2016.01); B62M 6/70 (2013.01);
Abstract
A drive unit () for a manually driven vehicle, in particular a bicycle or an EPAC, includes a housing (), an electric motor () with a stator () and a rotor (), a stator support (), and an electronic unit (). The stator support (), the stator (), the rotor (), and the electronic unit () are designed in the form of one unit (), which can be preassembled so that the preassembled unit () is installable into the housing ().