METHOD OF RE-EQUIPMENT OF LAUNCHING SILO FILLED WITH GROUND Russian patent published in 1998 - IPC

FIELD: construction of launching silos for missiles. SUBSTANCE: sinking at a preset diameter to a preset depth and partial dismantling of the silo upper part are performed, excavation of ground from the silo shaft is accomplished, the steelwork of the launching silo upper part is mounted in it, and the shock-absorbing system of the launching pack is installed in the silo shaft. A duct of easily collapsible material is formed above the protective door in the silo shaft axis, and the opening is filled in. After the launching pack with the missile is placed in the launcher the duct is filled with blocks-fillers made of material similar to the duct material. EFFECT: facilitated procedure. 2 cl, 2 dwg