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:
Jun. 12, 2018
Filed:
Dec. 18, 2012
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Frank Knoop, Aurich, DE;
Gerrit Kuiper, Aurich, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); B66C 1/10 (2006.01); B23P 15/04 (2006.01); F03D 13/10 (2016.01);
U.S. Cl.
CPC ...
F03D 1/0691 (2013.01); B23P 15/04 (2013.01); B66C 1/108 (2013.01); F03D 13/10 (2016.05); Y02E 10/721 (2013.01); Y02E 10/726 (2013.01); Y10T 29/4932 (2015.01);
Abstract
The invention concerns a rotor hub of a wind power installation comprising a handling apparatus for lifting the rotor hub by means of a crane for mounting the rotor hub to a pod arranged on a wind power installation pylon, wherein the handling apparatus is so adapted that upon being lifted at a fixing portion of the handling apparatus the rotor hub rotates from a perpendicular orientation with a substantially perpendicular hub axis into a horizontal orientation with a substantially horizontal hub axis.