| 摘要 |
<p>PURPOSE: To read a drawing by a scanner without dismounting it from the reader and to improve the operability in a drawing work. CONSTITUTION: The reader is provided with an endless sheet moving a drafting board 11 while turning the front and rear sides of the board 11 horizontally, rotary rollers 25, 26 driving the endless sheet 28 in a moving direction, and a scanner 41 fixed to the rear side or a side face of the drafting board 11 and opposite to the endless sheet 28. When the endless sheet 28 is moved, the scanner 41 converts a drawing Z sequentially into draft data and provides the output of the data to a CAD device 67.</p> |
