| 摘要 |
<p>PURPOSE:To provide the feed roller of an image forming device preventing the bending or the like of transfer paper brought first into contact with a registration roller at the time of parallel paper feeding. CONSTITUTION:A feed roller 1 for an image forming device is provided with roller parts 22, 23 parallel-disposed coaxially with the shaft 21 of a normal rotating roller 2 for performing the parallel feeding of transfer paper to a registration roller pair 7. The respective roller parts 22, 23 are provided with torque limiter mechanism formed of fixed parts 22a, 23a and idle-running parts 22b, 23b idle-running at the time of load torque over the sepcified value being applied thereto.</p> |
