| 摘要 |
FIELD: games.SUBSTANCE: claimed device is intended for use in the entertainment industry, namely in amusement parks. The installation of launching the attraction body comprises the cap, parachute and ailerons, giving flight form and its stability in flight to the unit, due to their flat shape, performing in flight the operation of ailerons used for automatic parachute deployment. The shut-sealing device fixes the unit in the pre-launch state, comprising a resilient tube folded in a ring forming an annular chamber placed between the annular groove which is located inside the barrel along the perimetre of its diameter and an annular groove along the perimetre of diameter of the cap providing injection, retention of the working body and control of pressure in the annular chamber, and it simultaneously creates a sealing by the annular chamber between the walls of the annular grooves of the cap and the barrel. After fixing the unit in launching position, injection of the working body to the high pressure chamber is carried out. Launching of the unit with the attraction body is carried out while removing fixation from the unit by release of the working body from the annular chamber through the control valve. During the flight of the unit with the attraction body, the ailerons retain using the straps with the hooks the attraction body and the parachute, after lifting under the load of the attraction body and the parachute the hooks descend down, turning on the axes, and cease to retain the straps of the attraction body and the parachute, and the ailerons are raised up, the counter air mass creates an obstacle and the ailerons hold the position of the parachute canopy. The recoil force to the installation, when launching the unit with the attraction body, is damped by the elastic sleeve operating as the shock-absorber.EFFECT: improvement of safety of operation of the installation.2 cl, 2 dwg |
