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. 15, 2022
Filed:
Jul. 05, 2017
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Werner Fricke, Aurich, DE;
Rainer Schlüter, Aurich, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Primary Examiner:
Int. Cl.
CPC ...
F16H 1/04 (2006.01); F16H 57/04 (2010.01); F16J 15/16 (2006.01); F16H 1/06 (2006.01); F03D 80/70 (2016.01); F16J 15/3284 (2016.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F16H 1/06 (2013.01); F03D 80/70 (2016.05); F16H 57/0423 (2013.01); F16H 57/0456 (2013.01); F16J 15/3284 (2013.01); F16C 2361/61 (2013.01); F16H 57/0431 (2013.01); F16H 57/0454 (2013.01); F16H 2057/02078 (2013.01);
Abstract
A gear arrangement, in particular for a rotary connection of a wind turbine, comprising a first gear, a second gear in engagement with the first gear, wherein in the engaged position a gap space is provided between a first tooth and a second tooth of the first gear and a tooth of the second gear, and a sealing element which seals off the gap space to prevent lubricant escape.