Support Structure For a Retractable and Extendable Flap, and Use of Said Structure

摘要

The invention relates to a support structure for a retractable and extendable flap ( 12 ) associated with an object ( 14 ), surrounded by a flowing fluid, comprising a shell profile ( 16 ) that has a fluid/aerodynamic low-drag form on the outer side and on the inner side forms a chamber ( 18 ) for at least partially receiving a device ( 20 ) for retracting and extending the flap ( 12 ).