Patents Assigned to Postensa Wind Structures S.A. de C.V.
  • Mast for a wind turbine
    Patent number: 8720161
    Abstract: The invention relates to a mast (10) for a wind turbine, which mast tapers towards the top and comprises at least two superposed annular mast sections (12, 14, 16, 18, 20). Every annular mast section consists of a plurality of prefabricated wall parts (A, B, C, D, E, F), wherein at least a part of which has a curved section, at least the curved sections of prefabricated wall parts in different annular mast sections having at least identical cross-section.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: May 13, 2014
    Assignee: Postensa Wind Structures S.A. de C.V.
    Inventor: Anton Herrius de Roest