| 摘要 |
PURPOSE:To reduce necessary floor area by passing an object to be treated to receiving section in working section of each stage through combination of lateral retracting motion of a receiving tool and slight lifting/lowering motion of a liftable/lowerable member, thereby enabling work while carrying the object intermittently in vertical direction. CONSTITUTION:When liftable/lowerable members 4A, 4B are lifted by means of a lifting/lowering drive 7 through ropes 10A, 10B, a body 27 is supported between receiving tools 12A, 12B, and movable receiving sections 20A, 20B positioned below are projected. Then the members 4A, 4B are lowered to pass the body 27 from the receiving tools 12A, 12B to the movable receiving sections 20A, 20B, thereafter the receiving tools 12A, 12B are retracted to the positions for causing no interference with the body 27. Then the members 4A, 4B are lowered and the liftable/lowerable members 5A, 5B at the lowermost stage are faced with a floor conveyor 15, thereafter the receiving tools 12A, 12B are projected so as to receive the body 27. Respective bodies 27 supported by the movable receiving sections 20A, 20B at each stage are handled by workers on respective working sections 16B, and a finished body 27 at the uppermost stage is carried by a suspension carrying device through a hanger 25 to following process. |
