| 摘要 |
<p>PURPOSE: To accurately move a carriage in the direction parallel to the body of a moving conveyor by the one-way rotational motion of a chain without a rail by the engaged movement both of at least two hooks provided to one side of the carriage and of at least two hook receivers that have been pivotally fitted so that the unbalanced load due to the weight load of the carriage is not directly added to the chain. CONSTITUTION: A carriage 12 on one side of which at least two hooks 13, 13 have been fitted at intervals, and a moving conveyor body 1 for moving the carriage 12 in one direction are juxtaposed. To the chain 5 that has been suspendedly and turnably housed inside the moving conveyor body 1, a plurality of hook receivers 9 provided with pairs of guide rollers 7, 8 that roll along the right and left inside walls 1a, 1b of the moving conveyor body 1 are pivotally and turnably fitted at the same intervals as the two hooks 13, 13. The one side of each hook receiver 9 extended toward the carriage 12 from the moving conveyor body 1 is provided with an engaging part to be engaged with the hook 13.</p> |
