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:
Apr. 14, 2025
Filed:
Aug. 16, 2020
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Zf Wind Powerantwerpen N.v., Lommel, BE;
Vestas Wind Systems A/s, Aarhus, DK;
Dirk Strasser, Breckerfeld, DE;
Dietmar Weist, Dortmund, DE;
Deyan Stoyanov, Bochum, DE;
Ralf Sperlich, Witten, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
ZF WIND POWER ANTWERPEN N.V., Lommel, BE;
VESTAS WIND SYSTEMS A/S, Aarhus N, DK;
Abstract
An arrangement includes a transmission, a pitch tube, and a fixation device configured to affix the pitch tube in the transmission. The fixation device is electrically insulated from the pitch tube. The pitch tube can be axially movable relative to the fixation device. The pitch tube can be fixed in a shaft or a rotatably-mounted planet carrier of the transmission by the fixation device.