| 摘要 |
<p>LADDER WITH VERTICAL ELEVATOR FOR ACCESS TO AIRCRAFTS, comprising a platform (in compliance with NBR 15.655) provided with a vertical elevator having proper size, adapted with special adjustments to ensure accessibility to the aircraft for people with special needs, being this platform (2) attached to a ladder (3) that enables varying the lifting height according to the access height of the aircraft. The ladder has a system that allows varying the height of the steps, so that it becomes leveled with the access to the aircraft, within the height parameters according to which it was designed.</p> |
