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:
Aug. 23, 2016
Filed:
Feb. 16, 2012
Applicant:
Thomas Handreck, Anroechte, DE;
Inventor:
Thomas Handreck, Anroechte, DE;
Assignee:
THYSSENKRUPP ROTHE ERDE GMBH, Dortmund, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 11/00 (2006.01); F16C 19/38 (2006.01); F03D 1/06 (2006.01); F16C 33/60 (2006.01);
U.S. Cl.
CPC ...
F16C 19/381 (2013.01); F03D 1/0658 (2013.01); F03D 11/0008 (2013.01); F03D 80/70 (2016.05); F16C 33/60 (2013.01); F16C 2300/14 (2013.01); F16C 2360/31 (2013.01); Y02E 10/721 (2013.01); Y02E 10/722 (2013.01);
Abstract
An axial-radial roller-bearing assembly for mounting rotor blades on a wind-power plant has a first bearing ring forming a race and centered on a bearing axis and a second bearing ring forming another race coaxial to the race formed by the first bearing ring. A radial roller bearing with rollers as rolling elements is between the first and second bearing rings. First, second, third, and fourth axial roller bearings have rollers serving as rolling elements between the first and second bearing rings and axially spaced from one another. The radial roller bearing is axially between the second and third axial roller bearings.