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:
Dec. 06, 2022
Filed:
Oct. 08, 2018
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Migen Bebeti, Passau, DE;
Gerhard Stempfer, Garsten, AT;
Jan Döring, Passau, DE;
Peter Tepfenhart, Grafenau, DE;
Norbert Feuchtner, Untergriesbach, DE;
Assignee:
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B 35/14 (2006.01); B60B 35/12 (2006.01); H02K 11/33 (2016.01); B60B 35/16 (2006.01); B60B 37/10 (2006.01); B60K 1/00 (2006.01); B60K 1/04 (2019.01); B60K 17/16 (2006.01); B60K 17/346 (2006.01); B60K 17/356 (2006.01); F16H 1/28 (2006.01); F16H 37/04 (2006.01); F16H 57/037 (2012.01); H02K 7/00 (2006.01); H02K 7/116 (2006.01); H02K 11/00 (2016.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
B60B 35/125 (2013.01); B60B 35/14 (2013.01); B60B 35/16 (2013.01); B60B 37/10 (2013.01); B60K 1/00 (2013.01); B60K 1/04 (2013.01); B60K 17/16 (2013.01); B60K 17/346 (2013.01); B60K 17/356 (2013.01); F16H 1/28 (2013.01); F16H 37/041 (2013.01); F16H 57/037 (2013.01); H02K 7/006 (2013.01); H02K 7/116 (2013.01); H02K 11/0094 (2013.01); H02K 11/33 (2016.01); B60K 2001/001 (2013.01); F16H 2057/02052 (2013.01); F16H 2702/02 (2013.01); H02K 2213/06 (2013.01);
Abstract
A drive axle for a work machine for driving wheels that are coupled to the drive axle. The drive axle includes a spur gear stage with an input shaft. A differential gear unit couples to the spur gear stage and to the wheels via wheel drive shafts. The drive axle further includes a reduction gear unit with an output element couples to the input shaft of the spur gear stage—and an input element which couples to an output shaft of an electric drive machine.