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:
Nov. 22, 2022
Filed:
Sep. 04, 2018
Applicant:
Imo Holding Gmbh, Gremsdorf, DE;
Inventors:
Hubertus Frank, Hoechstadt, DE;
Erich Russ, Gremsdorf, DE;
Assignee:
IMO HOLDING GMBH, Gremsdorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 80/70 (2016.01); F03D 15/00 (2016.01);
U.S. Cl.
CPC ...
F03D 80/70 (2016.05); F03D 15/00 (2016.05);
Abstract
A main bearing unit for supporting the rotor shaft of a wind turbine, including a rolling bearing having an inner ring, an outer ring and a rolling element arrangement received between the outer and inner ring and a coupling arrangement which is designed to couple the rotor shaft to an output shaft of the wind turbine at least indirectly and so as to transmit torque. The rotor shaft is coupled to one of the outer and inner ring so as to transmit torque. The coupling arrangement is coupled so as to transmit torque to the one of the outer and inner ring as the rotor shaft.