FIXER OF SEPARATED OBJECTS OF AERIAL VEHICLES Russian patent published in 2018 - IPC F42B15/10 F42B15/36 

FIELD: aviation.

SUBSTANCE: invention can find application in the designs of systems for the separation of aerial vehicle (AV). The object of the invention is to provide a reliable catch of shared objects of aerial vehicles for connecting without loosening of complex, large-mass separable objects, providing control of unauthorised movement of the fixing rod for mounting on the object, with the exception of damping conditions for the lock rod and keeping it in the extreme position when dividing objects. The realization of the set goal is achieved by the fact that the stem of the lock is fixed with the help of a cut-off check, the rod-catcher, pressed to the casing by a nut. The stem in the extreme position is connected to the bushing by expanding the skirt of the bushing over the conical groove of the rod. The nut and the bushing are provided with coaxial holes communicating with the cavity between the bushing and the stem. When pressure is applied from the pyro cartridge 6, the rod 2 moves and the check 3 is cut off. The further movement of the rod 2 is accompanied by the connection of the rod 2 with the bushing 4, flaring of the skirt 9 of the bushing 4 along the conical groove 8 of the rod 2, thereby eliminating the reversal of the rod 2 from the impact on the sleeve 4 in the extreme position, which ensures the guaranteed position of the rod 2 for separating the objects, and due to the drainage of the cavity 12 through the holes 10, 11 the damping conditions of the rod are excluded; the mutual fixing of objects is freed, providing a state for their separation. Further from the separation instruction, the objects 14, 15 are separated on the surface 16 in the direction of the X axis.

EFFECT: fixer of the separated objects of the aircraft ensures their reliable joining and separation.

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