| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem that in a cross stacking method for a conventional truck, since a back surface of the truck body of the truck positioned at an upper side is cross-stacked so that it is abutted on an upper surface of the truck body of the truck positioned at a lower side, when a large number of trucks are cross-stacked, the truck body of the truck positioned at the lowest side is curved on an area of a central part of the truck body of the truck positioned at the lowest side because that the total weight of the cross-stacked truck is applied. <P>SOLUTION: A caster C of the trucks D3, D5 etc. positioned at a position of an odd number relative to the truck D1 at a first stage positioned at the lowest position is placed on the truck body D' of the truck positioned at the position of the immediately below an odd number through the trucks D2, D4 etc. positioned at the position of an even number relative to the truck at the first stage positioned at the lowest position. The trucks are cross-stacked so that a clearance S1 is formed between the truck body of the truck positioned at the position of the even number positioned between the trucks positioned at the position of the odd number and the truck body of the truck of the odd number positioned immediately above the truck of the even number. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
