| 摘要 |
<p>Device for feeding at least partially overlapping sheets one-by-one, comprising a conveyor belt (1) which is in contact with the lowermost sheet and is driven in the feed direction of the sheets to feed the lowermost sheet, and a separator roller (8) which is driven in the opposite direction and which forms a nip together with the belt (1) to retain the sheets lying on the lowermost sheet.
<??>A displaceable member (12, 14), for example a leaf spring wound into a spiral, presses by a flat side on the sheets approaching the nip and bears with an edge against the separator roller (8) in the immediate vicinity of the place where the sheets contact the separator roller (8) in order to prevent that these sheets, irrespective of the number thereof and irrespective of the position of the separator roller (8), can curl or buckle. </p> |
