Helicos anti-damage, mobile and exteriors, for aircraft. (Machine-translation by Google Translate, not legally binding)

摘要

The anti-fall propellers, mobile and external, for airplanes, come to be a variant for a fixed arrangement of the propellers, although they retain their mobility, of the patent no. P200500200, entitled: anti-fall propellers for airplanes, in which the mobility of the the propellers were destined, mainly, to extract, from the inside of the fuselage to the outside, the anti-fall propellers that would serve their purpose of vertical take-off or landing in case of trouble or danger in the airplanes not destined especially to the vertical takeoff. It is now a similar mechanism, although intended for planes that are going to take off and land vertically and that will carry the propellers on the outside of the fuselage all the time. To avoid the vibration that the wind would produce against it during the march, which is a danger, a gap is created in the supports where the propellers are located that will make them hide during the journey without affecting the air the slightest. For this reason there must be a mechanism to get them out of hiding to perform their functions of takeoff or landing. (Machine-translation by Google Translate, not legally binding)