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PROBLEM TO BE SOLVED: To develop a 6-wheel cart capable of being nested by lifting fixed casters from a ground plane without changing a total height of the 6-wheel cart.SOLUTION: A base plate 31 is placed on a cart frame 11 so as to be capable of rising and falling, and a connection member lifting m

PROBLEM TO BE SOLVED: To develop a 6-wheel cart capable of being nested by lifting fixed casters from a ground plane without changing a total height of the 6-wheel cart.SOLUTION: A base plate 31 is placed on a cart frame 11 so as to be capable of rising and falling, and a connection member lifting mechanism 90 of a connection member 15 with fixed casters 22 attached thereon is provided in an upper part of a rear end member 13. When the base plate 31 is to be stood, a vertical cylindrical part 66 of the connection member 15 is lifted by rotation of a base plate installing member 32, and a fixed caster 23 is lifted by the rise of the connection member. With this arrangement, when the base plate is stood, nesting can be done without changing a total height, and when the base plate 31 is fallen, the fixed casters 23 are lowered to secure the straight advancing ability during conveyance.SELECTED DRAWING: Figure 1

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