SU58736A1 - Device for training flights of children - Google Patents

Description

The present invention, related to training flight devices on a suspension system with an opened parachute made in the form of a tower with a platform, is intended for children in order to wake up their interest in aviation and develop volitional resistance from an early age. In accordance with the purpose of this device, according to the invention, an inclined plane adjacent to the platform is used to eliminate harmful shocks and is intended to move the trainer first by rolling in a seat than a position to go then to a smooth descent flight.

In FIG. 1 and 2 depict a general view of the device (in two projections); FIG. 3, 4 and 5-part parts A, B and C in FIG. one.

The proposed device for training flights of children consists of a parachute tower with a platform equipped with non-rotating consoles 1. An inclined plane 11 adjoins the platform (in Fig. 1 two planes for two parachutes are shown), made at the base in the form of a bench 16 (Fig. 3)

with which the trainer first rolls down smoothly in a seat than in a position, and then descends with a parachute. The parachute canopy, having integral slings from lmki 7 to the wind window, is suspended on the cable 23, which bends around the sliding rollers 2, 3 of the cantilevers and then passes one turn through the descent speed regulator. The latter is a brake drum 10, which is under the influence of brake pads 8, connected with rigid tg 13, 20, 22 (Fig. 3) to the trigger pedal 18. The cable 23 is connected to the counterweight 14 corresponding to the average weight. a trainer who moves in mine 25 (Fig. 1). In order to keep the cable from grinding on the drum, the idle coils 9 are mounted on ball bearings. The parachute canopy is always in a straightened state by means of a rigid stainless ring 5 suspended inside the canopy to the cable on the straps 4. The ring 5 is connected to the dome edge along what are the loads on it (fig. 5). Such a consolidation

the dome allows it} to be filled with air and to take the shape of a hemisphere at a negligible rate of nepeiMeuen down.

The descent from the tower is carried out as follows. The instructor pulls the harness system back to him by laying the bag 7 on the bench 16, and engaging the ring of the bench with the trigger bar 17 (Fig. 3). Those who wish to descend sit on the attached hanging heme from above. The instructor fastens the back of the chest and abdominal straps 7 (Fig. 3), as well as the tail end of the harness system at the back, and, when the connection is complete, opens the doors 12, pressing the trigger 18 pedal. In this case, the ha 17 leaves the bench 16 ring, thereby freeing the harness from hooking it to the inclined plane bench 11. At the same time, under the influence of inertia, the parachutist begins to slide along an inclined plane at an angle of about 40 °. Due to the absence of jerks, the moment of separation of the parachutist from the inclined plane occurs smoothly and not perceptibly for the descending.

which also contributes to the descent speed controller.

Landing takes place on a soft cushion 24 (Fig. 1) of sawdust made along the radius of a possible landing (about 0.4 m) in the trench, which guarantees safety even in the case of an accidental fall. At the moment of landing, the parachutist disengages from the harness, and the counterweight 14 automatically removes it from under the parachutist and goes up, getting ready for the next descent.

The subject matter of the invention.

A device for training flights of children on a hanging system with an opened parachute, made in the form of a tower with a platform, characterized in that, in order to avoid harmful shocks, an inclined plane adjacent to the platform is used, in which the trainer first rolls down in a sitting position than the position go into a smooth descent flight.

 fig

fig 2

.;

L 4- / J

go