| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image formation device, preventing occurrence of vibration and noise at a separation part.SOLUTION: A sheet feeding device includes a shaft supporting member 4 which supports a feed roller shaft 108 to which a feed roller 2 is attached, and a reinforcing member 5 provided in a body frame 100 at which the shaft support member 4 is provided. The reinforcing member 5 suppresses deformation of the shaft support member 4 which is caused by a resultant force F between a restoring force by a torque limiter for rotating a separation roller that acts on the feed roller 2 along tangent direction in the direction of reversely feeding a sheet that is opposite to the direction of transporting the sheet, and a press contact pressure which acts on the feed roller 2 in normal direction by press contacting of the separation roller to the transportation roller.</p> |
