| 摘要 |
1279206 Feeding sheets LICENTIA PATENT - VERWALTUNGS GmbH 23 March 1970 [24 March 1969] 13823/70 Heading B8R Sheets 1 are separated from the bottom of a pile by a friction belt 2 co-operating with a fixed convex guide surface 3<SP>1</SP> which prevents passage of more than one sheet. Separated sheets are forwarded to conveyer belt 42 via a detector 25, 25<SP>1</SP> which controls the belt drive. The belt 2 is maintained under constant tension by a weight device 5, 7, 8 or by a spring device (12, 13, 13<SP>1</SP>, Fig. 5, not shown). |
