GUIDED MISSILE Russian patent published in 1996 - IPC

FIELD: artillery equipment, in particular, guided missiles launched from gun or mortar barrel. SUBSTANCE: guided missile uses a rocket motor and a tail fin block attached to it by fasteners. The tail block fastener in the peripheral direction is made in the form of a tab washer with cambered sections; an annular boss with grooves is made on the motor bottom, and holes are provided on the end face of the tail fin block; the washer is positioned between the motor annular boss and the end face of the tail fin block, and its tabs and cambered sections are positioned in the grooves of the annular boss and in the holes of the tail fin block respectively. In the axial direction the fastener is made in the form of three bayonet catches evenly spaced on the annular boss lateral surface and engageable with the bosses on the tail fin block; one of the bosses is positioned between two blades at an equal distance to them. EFFECT: improved design. 5 dwg