| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce capital investment and a load on a drive motor by reducing return-passage-side empty pallets of an endless belt. <P>SOLUTION: An electric cable conveying device 1 incudes: a main endless belt 2 having projections and recesses; a plurality of pallets 6 having a plurality of cable clamps 5 and meshing with a forward-passage side 3 of the main endless belt; a sub-conveying means 7 arranged along a return-passage side 4 of the main endless belt and movable at the speed higher than that of the main endless belt; and a transfer means 22 provided on the sub-conveying means, securing the pallet 6<SB POS="POST">1</SB>moved from the forward-passage side to the return-passage side, moving the same by the conveying means, and transferring the same to an end side of the return passage. <P>COPYRIGHT: (C)2012,JPO&INPIT |
