FLUID TRANSPORTATION AND STORAGE VESSEL Russian patent published in 2009 - IPC B65D19/02 B65D21/02 B65D88/22 B65D77/06 B65D90/02 

FIELD: transport, packing.

SUBSTANCE: proposed vessel has its lower part representing a pan to receive the replaceable inner plastic vessel and a grid-like casing with horizontal and vertical metal rods to accommodate the said inner vessel thereon. The grid vertical rod ends are welded to the lower and upper edges along the horizontal end section perimeter. The flat upper ends of grid casing vertical rods are attached to the rib arranged on the upper end section of the said casing by spot welding in three points and clinch-type joint of the said vertical rods ends with the said casing edge profile. The ribs of edge profile and upper flat end of the vertical rod adjoining the rib have two cuts to make two narrow strips. The above strips ends are jointed to the rib by the rod flat end. Given the spot-welding joint failure, grid rods attachment is provided for by the clinch-type joint and visa versa.

EFFECT: improved fluid vessel design.

2 cl, 4 dwg