Wheels of landing gear of aircraft are set in rotation exclusively through airflow of relative wind, and device consists of vanes which utilize air resistance in order to rotate wheel correspondingly to landing speed
摘要
<p>The wheels of the landing gear of an aircraft are set in rotation exclusively through the airflow of the relative wind. The device consists of vanes (1) which utilize the air resistance in order to rotate the wheel correspondingly to the landing speed.</p>
