Disclosed is a crane, in particular for offshore application. The crane includes a bearing the assembly between a pedestal and a carrier frame. The bearings are distributed over the height of the support structure and include upper bearing, which include a radial contact rolling bearing including rolling elements and a smooth cylindrical raceway, coaxial to the axis of rotation. The radial contact rolling bearing allows a longitudinal translational degree of freedom of the rolling elements over the height of the cylindrical raceway.
GRUE, EN PARTICULIER POUR APPLICATION OFFSHORE
CRANE, IN PARTICULAR FOR OFFSHORE APPLICATION
KRAN, INSBESONDERE FÜR OFFSHORE-EINSATZ
2024-11-20
Patent
Electronic Resource
French
IPC: | B66C Krane , CRANES |