PBU

Blade bearings for wind energy plants; pitch bearings for wind energy plants; bearing units for use in relation to the following goods: blade bearings of wind energy plants; extender bearing units for the integration of roller bearings; extender bearing units for the integration of drive systems; bearing tracks for use in relation to the following goods: bearing units; roller tracks for use in relation to the following goods: bearing units; combined bearing and roller tracks for use in relation to the following goods: bearing units; electric drive systems for controlling blade bearings; hydraulic drive systems for controlling blade bearings; electric/hydraulic combined drive systems of blade bearings: mechanical assemblies for optimising system rigidity of blade bearings in wind energy plants, mechanical assemblies for reducing the hub dimensions, mechanical assemblies for facilitating the production and assembly of hubs; mechanical assemblies for increasing the blade root diameter; modular and standardised blade adjustment systems and pitch systems for wind power plants; fittings and components for pitch systems [bearing systems for wind power plants], including the following products: attachment elements, gaskets and adapter plates; machine tools and mechanical devices for the assembly of bearing and pitch systems (bearing systems) in wind power plants; bearing and drive units for use in relation to the following goods: rotor blades; hydraulic control units for blade bearing drives in wind energy plants.

Electronic control units for drives for blade bearings in wind energy plants; sensor systems for monitoring and controlling blade bearings during commissioning, assembly and operation; software for the integration and control of modular pitch systems.

Installation, maintenance and repair of the following goods: bearing units and blade bearings and drive systems of wind energy plants; construction of bearing units and drive systems for wind energy plants.

Engineering services relating to the development, commissioning, assembly and maintenance of bearing units and drive systems for wind energy plants; development of bearing units and drive systems for wind energy plants; technological consultancy for optimising system rigidity of blade bearing assemblies; prototype development services; engineering services relating to the assembly and integration of components in wind energy installations (plug-and-play solutions).