STAND FOR SIMULATING THE LAUNCH OF AIRCRAFT MISSLE Russian patent published in 2022 - IPC F41F3/06 

FIELD: rocket engineering

SUBSTANCE: invention relates to the field of rocket engineering, in particular to devices for the installation and launch of aircraft missiles, namely to test stands designed for life tests of mechanical components of aircraft launching devices (hereinafter referred to as ALD), in particular, fenders of the mechanism for opening the aerodynamic rudders of the missile. Stand for simulating the launch of aircraft missile contains a spatial frame with an aircraft launcher rigidly fixed on it with bumpers of the mechanism for opening the aerodynamic control surfaces of the missile and longitudinal guides, a carriage mounted on the longitudinal guides, a carriage movement drive, a support-lifting mechanism of the overall mass model of the missile. At the same time, the stand is equipped with a device for simulating the mechanism of opening the aerodynamic control surfaces of the missile, made in the form of U-shaped bracket fixed by its middle part on the end surface of the overall mass model of the missile, two calibrated springs and installed at the ends of the U-shaped bracket with the ability to rotate two L-shaped levers. Moreover, a flag is fixed at one end of each L-shaped lever, designed to interact with the corresponding bump stop of the mechanism for opening the aerodynamic rudders of the missile, and the other end of each L-shaped lever is spring-loaded towards the end surface of the overall mass model of the missile by means of a corresponding calibrated spring. At the same time, stops are made at the ends of the U-shaped bracket, which ensure the installation of the flags of the L-shaped levers at an angle relative to the end surface of the overall mass model of the missile.

EFFECT: expanding technological capabilities of the stands for testing the ALD, achieved through the possibility of carrying out life tests of the bumpers of the mechanism for opening the aerodynamic control surfaces of the missile at any test stands.

1 cl, 10 dwg