ROCKET PROJECTILE FASTENING DEVICE Russian patent published in 1998 - IPC

FIELD: defensive equipment, applicable for fastening of small-sized rocket projectiles with a solid-propellant rocket engine in tubular transport-launching packs. SUBSTANCE: fastening device is made in the form of a holder consisting of two pairs of half-rings. The inner half-rings are installed in a groove made on the booster engine case. The outer half-rings are installed in a groove made on the external surface of the inner half-rings and engageable with a trapeziform groove made on the inner surface of the pack tube. Rocket projectile is locked in the pack due to installation of locking L-shaped plates in the joint of the outer half-rings, having a leg located opposite the projectile engine exit nozzle. EFFECT: enhanced accuracy of fire due to reduced disturbances acting on projectile at launching. 2 cl, 4 dwg