| 摘要 |
<p>The present invention relates to a steady stacking system for diversely-sized nesting boxes. The system has been devised for boxes of a type where the larger boxes (1) have a length being two times the width of the smaller boxes (2) and where the stacking and nesting boxes are of a rectangular straight parallelepiped type with a perimetral step, at their intermediate portion and being provided with a housing, at the top half of their sides and with shoulders/supports (3,5), at the lower half of said sides, to allow the stacking of filled boxes with a 180 DEG rotation in the performance of the nesting. The system comprises shoulders/supports (3) located at the longer sides and the respective housings for the larger box, such that they are compatible with the shoulders/supports (5) located at the shorter sides and their respective housings for the smaller boxes. This arrangement allowing to steadily stack two smaller boxes (2) upon a larger box (1), independently of the guiding direction of the smaller boxes and viceversa. <IMAGE></p> |
