| 摘要 |
PROBLEM TO BE SOLVED: To improve the strength and rigidity of a horizontal plate for attaching a caster on which the caster is attached and hence to prevent corner beams by sectioning a cylindrical body, formed in each of the corner beams from being damaged, by dividing a cylindrical body in a beam formed in corner beams into upper and lower spaces by the horizontal plate for attaching the caster, by disposing the caster in the lower space, and by forming a bar in the upper space. SOLUTION: A pallet made of a synthetic resin includes the four corner beams 1 disposed at corners, four intermediate beams 2 disposed between the corner beams, and one central beam 3 disposed at the central part. The cylindrical body 1b in the beam formed in each corner beam is sectioned into the upper space A1 and the lower space A1' by the horizontal plate 1c used for attaching the caster. The caster C is disposed in the lower space. The bar is formed in the upper space 4a. COPYRIGHT: (C)2010,JPO&INPIT |
