JET PROJECTILE Russian patent published in 2004 - IPC

FIELD: rocketry, applicable in construction of bicaliber jet projectiles.

SUBSTANCE: the projectile has a sustainer stage, engine of the larger caliber joined to it, joining device in the form of a conical fairing with a central tube and a separation mechanism with a slit nut. The separation mechanism has a pyrotechnical drive of unfixing of the stages with an electric primer of delayed action and a piston rigidly linked with the lock. Additionally introduced in the projectile are a link with a clip and a spring ring with hooks. One end of the link is rigidly connected to the lock, and the other envelops the hooks of the spring ring installed at the rear edge of the wings around the projectile body and provided with grips engageable with the folded wings.

EFFECT: simplified design of the projectile and enhanced accuracy of its injection in the control beam.

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