TANK-CONTAINER FOR STORAGE AND SHIPMENT OF LIQUIDS Russian patent published in 1997 - IPC

FIELD: transport engineering; tanks for transportation of liquids by rail, road or sea. SUBSTANCE: ring slot is made for support ring in wall of cylindrical part of container at each bottom plate. Each ring has slot with conical surfaces made over outer surface of each support ring. On inner surface of binding ring circular projection is made. This projection has cylindrical central and conical side sections. Binding rings are installed in circular slot of support ring. Cylindrical part of reservoir and its support rings can be made of one and the same composite material and polymeric binder. EFFECT: improved storage and transportation. 2 cl, 2 dwg