PBU Trademark

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).

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.

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.

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.