DEVICE FOR CONNECTION AND SUBSEQUENT SEPARATION OF STRUCTURAL ELEMENTS Russian patent published in 2020 - IPC F42B15/38 B64G1/64 F42B3/02 

FIELD: weapons.

SUBSTANCE: invention relates to military equipment, specifically to devices for connection with subsequent separation in rocket and aircraft ammunition, operating in vibration and linear effects, and can also be used in spacecrafts and parts thereof, oil and other industries, where connection with instantaneous remote separation of structural elements is required. Device consists of docking and detachable elements of structure. They are connected by means of breaking bolt. Through element is provided with a through hole. Breaking bolt is installed in it. Body of the breaking bolt is fixed with a strap and screws. Bushing with a centring cartridge out of non-metallic material is installed in the blind hole of the housing. Sleeve is made from material with yield point lower than yield point of breaking bolt material. Explosive charge and initiator are arranged in centring cassette. Obturator is installed between them.

EFFECT: technical result is higher reliability of device due to reduced impact loads and higher heat resistance.

1 cl, 1 dwg