ROCKET IN LAUNCHING PACK Russian patent published in 2004 - IPC

FIELD: rocketry, applicable in rockets launched from transport-launching packs.

SUBSTANCE: the split ring of the rocket retaining mechanism in the launching pack is coupled to the engine nozzle section by a threaded connection and provided with a ring fillet on the side of the front end face, that is engageable with the catching fillet of the support bushing made in the form of a frame-diaphragm rigidly fastened in the launching pack, telescopically enveloping the split ring and provided with an annular groove-catcher on the inner surface. The rear end face of the engine body shell is provided with a bearing surface engageable with the end face of the fillet made on the inner surface of the launching pack tube. The fixing member is made in the form of a cap-lock enveloping the tail section of the split spring ring and installed with the bottom section opposite the rear end face of the engine nozzle.

EFFECT: enhanced functional potentialities of the rocket retaining mechanism due to provision of the possibility of its use for rockets with an outlet section of the engine nozzle considerably smaller than the diameter of the transport- launching pack tube.

2 cl, 3 dwg