| 摘要 |
<p>PURPOSE:To provide a steady carrying force irrespective of a change in environment, by employing a roller made of resin-including rubber in a sheet carrying device for use with a duplicator. CONSTITUTION:In a condition in which a sheet P carried by sheet carrying rollers 3 and 3' is brought to a stop by means of a shutter 6, after passing through a carry passage 5 the carrying roller 3 is brought to a slip over the sheet, and the sheet P is caused to wait until the shutter 6 opens while stopping the rotation of the mating carrying roller 3'. In which case, since the carrying roller 3 is made of 10% nylon-filled rubber, a steady carrying of the sheet P can be ensured even if a large change is produced in the frictional force with the carrying roller 3 as a result of the content rate of moisture and the like in the sheet P changing due to a change in environment such as high temperature, high moisture, or low temperature, low humidity, etc.</p> |
