| 摘要 |
A small article moving system is disclosed, having an upper plate spaced from a lower plate. The upper and lower plates each have vertically aligned guide channels. An article support rod is inserted into the guide channels at either end and is powered by two pivoting drive arms, each having an elongated slot. The slots intersect at a common opening through which the support rod lies. The arms can be controlled to vary the direction and speed of the rod through the channels. |
