| 摘要 |
<p>The device for the creating of a scale-layered stream of flat objects has a stop (2) which together with a transporting surface (3) forms a gap for the objects (4). A device to control the width of the gap downstream of the stop has a freely rotatable sensing roller (1), whereby the stop and touch roller are intercoupled in such a way that together they are movable towards the transporting surface and away from it. A sensing of a forward edge of an object increases the width of the gap for the passage of another object.</p> |
