STORAGE FOR FREE-FLOWING MATERIALS Russian patent published in 1995 - IPC

FIELD: civil engineering in industry and agriculture. SUBSTANCE: storage includes silo cells with walls of sectional curvilinear elements installed in rows over the height, and connected to one another with their ends. The elements are unified in enlarged special field blocks comprising eight elements each. The blocks are displaced about one another over the height. The elements have thickened ends and holes for bolts. EFFECT: easy assembly. 6 dwg