| 摘要 |
PURPOSE:To make a load conveyable in both vertical directions, by coupling each of load receiving bars between a pair of inside conveyors as well as between a pair of outside conveyours, respectively, while making these outside conveyors yet more deflect to the conveyance rear position side than these inside conveyors as far as a portion for intervals between both these load receiving bars. CONSTITUTION:A pair of inside conveyors 1 disposed at regular intervals are supported by plural sprockets 2, while first and second outside conveyors 3 and 4 are supported by plural sprokects 5 and 6 at a horizontal outer part of these inside conveyors 1, respectively. And, at an interval between inside conveyors 1 themselves, a load receiving bar 7 is coupled, and a first outer load receiving bar 8 is coupled, for example, with the first outside conveyor 3 at the upper part of the inside conveyor 1 and being more deflected to the conveyance rear position side than the inside conveyor 1 as far as a portion for a specified distance l. Likewise, for example, the sprocket 5 forming a conversion point from a lower horizontal conveying surface 3a to a vertical conveying surface 3b of the first outside conveyor 3 is more dislocated to the conveyance rear position side than a similar sprocket 2 of the inside conveyor 1 as far as a portion for a distance l between both load receiving bars 7 and 8. |
