Invention Grant
- Patent Title: Method for erecting a wind turbine and lifting beam for mounting a rotor blade of a wind turbine
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Application No.: US16309028Application Date: 2017-06-19
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Publication No.: US10823149B2Publication Date: 2020-11-03
- Inventor: Frank Knoop
- Applicant: Wobben Properties GmbH
- Applicant Address: DE Aurich
- Assignee: Wobben Properties GmbH
- Current Assignee: Wobben Properties GmbH
- Current Assignee Address: DE Aurich
- Agency: Seed Intellectual Property Law Group LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@43b0c285
- International Application: PCT/EP2017/064869 WO 20170619
- International Announcement: WO2017/220459 WO 20171228
- Main IPC: F03D13/10
- IPC: F03D13/10 ; B66C1/34 ; B66C13/06 ; B66C23/20 ; B66C23/72 ; F03D1/06 ; B66C1/10
Abstract:
A method of erecting a wind power installation which has an aerodynamic rotor having rotor blade connections. A lifting beam having a ballast unit is fixed to a crane hook of a crane. A rotor blade is fixed to a second crane hook at an underside of the ballast unit by means of lifting cables. The lifting beam and the rotor blade are lifted by the crane for mounting the rotor blade at one of the rotor blade connections.
Public/Granted literature
- US20190309730A1 METHOD FOR ERECTING A WIND TURBINE AND LIFTING BEAM FOR MOUNTING A ROTOR BLADE OF A WIND TURBINE Public/Granted day:2019-10-10
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