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. 11, 2025
Filed:
Sep. 04, 2023
Flender Gmbh, Bocholt, DE;
Christian König, Bocholt, DE;
Lars Van Acken, Bocholt, DE;
Flender GmbH, Bocholt, DE;
Abstract
A bearing assembly for a pitch tube of a wind power plant includes a transmission shaft, a bearing cartridge for mounting and sealing the pitch tube with respect to the transmission shaft, a fastening flange which is configured by the transmission shaft or by the pitch tube for fastening the bearing cartridge in a non-rotational manner, and an insulation element which is fastened via a first fastening element to the fastening flange and via a second fastening element to the bearing cartridge for the electrical insulation of the pitch tube with respect to the transmission shaft. With the aid of the bearing cartridge which is fastened in an electrically insulating manner by the insulation element, a mechanically and electrically operationally reliable passage of the pitch tube through the transmission of a wind power plant is made possible in an inexpensive and simple manner.