Twin section trailing edge system for airfoil wing - has aileron and brake flap combined as single unit but separably operable

摘要

The anfail wing has a combination of aileson flaps and brake flaps in a unit, but which act as separate flaps. Both flaps have a single common rotational or pivot axis on the underside of the wing itself. The aileson flap can move freely, at all times, within a narrow range of angles. When the brake flap is raised by opening the upper wing surface, the aieleson flap is moved to larger angles up to 80deg. to the wing.