| 摘要 |
<p>Radiary structure wherein the access to the parking area for helicopters and other aircraft is made without having to provide for unnecessarily huge manoeuvre areas. To this effect, the radiary structure comprises two or a plurality of superposed platforms supported by peripheral structures (9) around a central carrier crown (10). Inside said central carrier crown a huge lift slides which serves each of the platforms through the entrances (11). A spiral staircase (7) connects all the platforms. One of the main interests of the invention is that it is characterized by a very large capacity for helicopters and other aircraft requiring similar conditions for a considerably reduced ground surface.</p> |
