| 摘要 |
1,192,702. Feeding sheets. OPTISCHE INDUSTRIE " DE OUDE DELFT " N.V. 23 May, 1968 [9 June, 1967], No. 24649/68. Heading B8R. Sheets 13 are released from a stack retained on curved table 3 to slotted collector roller 20 by movement of one or more retaining fingers 6 along the edge of the upper surface of the top sheet until the or each finger coincides with a notch in the top sheet which sheet is therefore no longer retained. Each succeeding sheet bears a notch laterally displaced from that of the sheet immediately above it. The stack is biased upwardly by roller 11 urged by spring 12 to pivot about pivot 8. Roller 20 co-operates with roller 32 to remove the sheet from the stack. |
