| 摘要 |
PURPOSE:To provide a chart feed mechanism which can store a printed folding type chart sheet in its exactly folded state. CONSTITUTION:A chart feed mechanism includes a carry-out driving part 4 for carrying out a printed folding type chart sheet 1-2 whose printing process is completed, with its printed surface erected, a chart sheet transporting elastic body 5 for receiving the carried-out chart sheet 1-2, with the printed surface erected as it is, and a piezoelectric ceramic part connected to the elastic body 5 to form a traveling wave in the direction reverse to the carry-out direction of the chart sheet by the carry-out driving unit 4. |
