| 摘要 |
PROBLEM TO BE SOLVED: To operate a lift table with light force and develop the lift table even if there is no space at the rear of a packing case. SOLUTION: A pair of right and left guide rails 10 is fixed inside a biparting opening/closing doors 3 to open and close a doorway 2 of the packing case 1. The lift table 5 is rotatablly and pivotally mounted to the lower end of elevating posts 9, 9 elevating along the guide rails 10. A connecting member 12 suspended between the elevating posts 9 is provided, a screw rod 14 of a normal-reverse rotatable motor 11 is screwed to the connecting member 12. The lift table 5 mounted to the lifting posts 9, 9 is lifted by rotating the screw rod 14 of the motor 11 in the normal or the reverse direction. Since the lift table 5 mounted to the opening/closing door 3 can change the direction, a cargo W is directly unloaded on the sidewalk R1 or the cargo W on the sidewalk R1 can be loaded on the inside of the packing case 1. COPYRIGHT: (C)2004,JPO
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