To provide a dolly to transport a plurality of vessels.
The dolly 1 to transport a plurality of vessels includes a plurality of casters 7 rotatable on a footprint, wherein supports 2 and 3 capable of holding respective vessels are tied with each other by hinges so that the dolly 1 can deflect when a floor level changes. It also includes large-sized side wheels 8 to reduce a necessary force for heaving the dolly over a bulged area or onto a higher floor. The support 2 or 3 not eventually holding the vessel can be made to rotate up to a point positioned approximately perpendicular to the adjoining support, that is, perpendicular to the floor, through the action of hinges 4. When one of the supports is rotated to the position approximately perpendicular, the footprint of the dolly is shortened which facilitates accommodation. The support rotated to the position approximately perpendicular can be held in that position through the action of a lock temporarily.
Demko, Craig J.