Invention Grant
- Patent Title: Method and device for mounting of wind turbine blades
- Patent Title (中): 用于安装风力涡轮机叶片的方法和装置
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Application No.: US11986035Application Date: 2007-11-19
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Publication No.: US08191721B2Publication Date: 2012-06-05
- Inventor: Henrik Lynderup Hansen , Jesper Moeller
- Applicant: Henrik Lynderup Hansen , Jesper Moeller
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Priority: EP06024336 20061123; EP06024337 20061123; EP07013724 20070712
- Main IPC: B66C13/06
- IPC: B66C13/06
Abstract:
A method for mounting a wind turbine blade to a wind turbine hub by use of a crane boom is provided. The orientation of the blade is kept substantially horizontal when the blade is lifted off the ground and mounted to the rotor hub. Control wires which connect the blade via the crane boom to a winch arrangement are used for keeping the blade orientation substantially horizontal in addition to at least one bearing wire for bearing the blade weight.
Public/Granted literature
- US20080216301A1 Method and device for mounting of wind turbine blades Public/Granted day:2008-09-11
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