| 摘要 |
PROBLEM TO BE SOLVED: To prevent hands from becoming painful because of contact with ribs of the rear face of a pallet when one inserts one's and in an opening to hold it up by making thicker the thickness of a deckboard in a specified area surrounding the handhole opening than other parts and roundly forming the opening corners of the inside. SOLUTION: At least two handhole openings 4 in which a hand can be inserted are formed in order to raise a pallet and transfer it, in the synthetic resin-made pallet composed of the upper deck board 11 and the lower deck board 2. The thickness of the deckboard in a specified area surrounding the handhole openings 4 is made thicker than other parts to form a thick part 4a, and round portions 4b are formed at the corners of the inside of the openings 4. Further, since a prismatic vertical rib 1c of the upper deckboard 1 and a prismatic vertical rib 2c of the lower deckboard 2 are welded together, rainwater or washing water or dust is prevented from intruding into other girders adjoining each other.
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