| 摘要 |
<p>PURPOSE:To provide a friction separation paper feeding device to perform variation of a paper feed pressure through prevention of the occurrence of a miss of an operator through simple constitution. CONSTITUTION:A friction separation paper feeding device is provided with a rotation type torque limiter 7 which is constituted in such a manner that the input side is coupled to drive means 8, 9, and 10 to drive a reverse roller 6 in a separating direction, the output side is coupled to the energizing means 15 and 17 of a reverse roller 6 in such a manner that overrun torque generated by themselves is exerted, and overrun torque is changed in proportion to the increase or the decrease of the number of revelations.</p> |
