| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roll box pallet having adjustable casters disposed at front and rear four corners as double-wheel casters to enhance grounding stability and fixed casters as casters with brakes to enhance safety by brake operation. <P>SOLUTION: In the roll box pallet having a cage body 25 whose three surfaces of an upper outer periphery of a pallet to be a floor plate 10 are enclosed by lattice shaped or net shaped frames and one surface is opened and the fixed casters 15 disposed at the lower surface center part of the pallet so that the fixed casters 15 are positioned to be lower than lines connecting the front and rear both side adjustable casters 14 to form a six-wheel structure, the adjustable casters 14 disposed in the front and rear four corners of the pallet are specified to be the double-wheel casters and the fixed casters 15 are specified to be the casters with brakes. <P>COPYRIGHT: (C)2012,JPO&INPIT |
