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:
Feb. 27, 2024
Filed:
Jun. 28, 2021
Applicants:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Zf Wind Power Antwerpen N.v., Lommel, BE;
Inventor:
Warren Smook, Huldenberg, BE;
Assignees:
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
ZF WIND POWER ANTWERPEN N.V., Lommel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/48 (2006.01); F16H 57/08 (2006.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F16H 57/082 (2013.01); F16H 3/48 (2013.01); F05B 2260/40311 (2013.01); F16H 2057/02078 (2013.01);
Abstract
A wind turbine transmission including a first planetary stage and a second planetary stage, wherein a sun gear of the first planetary stage and a planet carrier of the second planetary stage are interconnected for conjoint rotation by means of a spline joint, the sun gear integrally forms an internal toothing, and a first web of the planet carrier or a sun shaft integrally connected to the first web integrally forms an external toothing of the spline joint.