TANK CONTAINER Russian patent published in 2017 - IPC B65D88/22 

FIELD: transportation.

SUBSTANCE: tank-container comprises a container section, consisting of a rectangular end frames with means of handling units at the corners, linked by four sliding one into the other by longitudinal bars of the container sections, equipped with clamps extreme positions, and the shells of cylindrical tank bottoms' sections on the end sections. They are coaxially interconnected folding decreasing their diameters, with the reinforcing rings formed covering the open ends of the shells and the longitudinal beams associated with respective sections through the transition support. The reinforcing rings are made with the lifting devices and supports, fixed to the longitudinal bars of the container sections. Inside the tank shells, elastic shell is placed with the bottom attached to the bottom of the tank shell end section with a smaller diameter and connected to an end of the rectangular frame. The tank comprises a second end section adapted to the filler neck, bottom drain valve and attached to the second end of the rectangular frame, connected with both flanges of larger diameter of the tank shell and hermetically - an elastic membrane, the longitudinal beams associated container. There are sections at the bottom end of the tank, witch are made in the shape of hatches or manholes. At the end of the longitudinal bars section, containing the filler neck and drain valve, there is a stand with ladders on both sides of the section, and on both sides of it the additional perforated elements of container rigidity are installed. On a smaller diameter shell piles are made, which coaxially interact with the shell of the tank adjacent larger diameter section. The end section of the tank with the filler neck and drain valve is performed of corrosion-resistant material.

EFFECT: decrease in the return of packaging and reduction of logistics costs expenses.

6 cl, 3 dwg