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2025
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Invention
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Multiple up-tower lifting appliances on wind turbines.
A nacelle-mounted multiple-appliance lift... |
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Invention
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Method of dismounting or mounting a rotor blade of a wind turbine.
A method of dismounting or mo... |
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2024
|
Invention
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Adjustable support system for main shaft of wind turbine. An adjustable support system for suppor... |
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|
Invention
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Multiple up-tower lifting appliances on wind turbines. A nacelle-mounted multiple-appliance lift ... |
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G/S
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Construction and maintenance of wind power plants; construction, erection, installation, repair, ... |
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2022
|
Invention
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Rotor lock for wind turbine. A lock for preventing rotation of a rotor of a wind turbine has a ro... |
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Invention
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Nacelle mountable lift system for a wind turbine. A lift system mountable in a nacelle of a wind ... |
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Invention
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Method of dismounting or mounting a rotor blade of a wind turbine. A method of dismounting or mou... |
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2021
|
Invention
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Lift system mountable in a nacelle of a wind turbine. A lift system mountable in a nacelle of a w... |
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Invention
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Nacelle-mounted lift system for wind turbine. A nacelle-mountable lift system for mounting and di... |
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2019
|
Invention
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Lift system for opening a top portion of a nacelle. A lift system for lifting an openable top por... |
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2017
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G/S
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[ Leasing, rental, ] repair and maintenance of heavy lifting and rigging equipment, namely, wind ... |
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G/S
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Heavy lifting and rigging devices, namely: uptower hoists for use in the maintenance and repair o... |
