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. 01, 2020
Filed:
Jun. 26, 2017
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Deyan Stoyanov, Bochum, DE;
Steffen Fischer, Nordkirchen-Suedkirchen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 1/28 (2006.01); F03D 80/80 (2016.01); F03D 15/00 (2016.01); F16H 57/025 (2012.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F03D 80/88 (2016.05); F03D 15/00 (2016.05); F16H 1/28 (2013.01); F16H 57/025 (2013.01); F05B 2260/40311 (2013.01); F16H 2057/02078 (2013.01); Y02E 10/726 (2013.01);
Abstract
A bell housing includes a first region configured to be secured in a nacelle of a wind turbine, a second region configured to receive a gear mechanism, and a wall connecting the first region and the second region together. The wall is provided with at least two recesses.