| 摘要 |
PURPOSE:To miniaturize and simplify paper feeder, by moving a turning part to vary space between pinch roller shaft and feed roller shaft. CONSTITUTION:To bring a pinch roller 5 in contact with a feed roller 3, an actuator 36 of a turning part 30 is inclineed so that a connecting pin 39 may be parted from the space between a feed, roller shaft 4 and a pinch roller shaft 6 and the pinch roller may be pressed agains outer periphery of the pinch roller 3. When the actuator is moved toward its original position, the connecting pin 39 is positioned between the two shafts 4 and 6 and the two rollers 5 and 3 are parted from each other. When this state is to be maintained, the actuator 36 is turned in a little excess to press a stop projection 35 against a fixed frame 2, thus keeping the turning part 30 in a stabilized position. |
