| 摘要 |
PROBLEM TO BE SOLVED: To prevent a boundary part to be bent from being damaged, and to allow a tab to rapidly and reliably return to the original position with respect to a loading part when gripping of the tab is released. SOLUTION: In a sheet palette 1 having a loading part 1a and a tab 1b connected to the loading part via a boundary part 1c and inclined upwardly, a strip-like area 1a1 constituting the tab and the loading part connected to the tab via the boundary part is formed of a resin of high elasticity and high skid-proof capacity, and a strip-like area constituting a loading part connected to the strip-like area forms a hybrid area 1a2 formed of an upper surface layer 1a2' formed of a resin of high elasticity and high skid-proof capacity and a back surface layer 1a2" formed of a resin of low friction, and a remaining portion 1a3 of the loading part is formed of a resin of low friction. Thus, any damage of the boundary part to be bent can be prevented, and when the gripping of the tab of the sheet palette by a gripper is released, the tab can be rapidly and reliably returned to the original position upwardly inclined with respect to the loading part by its elastic restoring force. COPYRIGHT: (C)2010,JPO&INPIT
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