| 摘要 |
The pallet is formed from two sheets (1, 2) superposed underneath, an upper sheet (3) acting as a cover, and a series of legs (4) of inverted trunco-pyramidal configuration that are fixed on polygonal apertures (5, 5') established in the lower sheets. The legs (4) are obtained from a development in a cross, with a central sector (11) constituting the lower support surface for the leg, certain rectangular sectors (12) and some double and triangular sectors (13) folded via their mid-line in the form of an accordion. The leg shaped by folding those sectors presents certain upper and side flaps (12') positioned in notches (6) in the apertures (5), with the leg being correctly located in its place, which is finally fixed by gluing the sectors (134) and the flaps (12'), these latter being retained between the lower sheet (2) and the cover (3).
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