| 摘要 |
A transport device for article transport boxes capable of being used in equipment for storing or sorting box pallets or the like stacked in stacks of various sizes, wherein four gripping column members (9a - 9d), which are provided so as to move up and down freely on a traveling body for transport (3) and are supported on the upper side of a storage area so as to be able to travel horizontally, have a cross sectional shape that is angled and are provided with, on the interior, a gripping face that presses against both right angle sides of each corner of the article transport box. A lifting drive means and a gripping drive means for these gripping column members are provided on the traveling body for transport (3). The gripping drive means moves at least three gripping column members of the four gripping column members horizontally between a retracting position, which is separated from each corner of the article transport box toward the exterior, and a gripping position, which grips the article transport box via the four corners thereof by way of the four gripping column members. |
