| 摘要 |
PROBLEM TO BE SOLVED: To provide a roll device for paper feeding capable of eliminating the need of a large space along an axial direction for a member for rolls for carrying paper sheets and enabling the easy replacement of the rolls even a steering effect is provided to the rolls for carrying. SOLUTION: In this roll device for paper feeding, a roll member for paper feeding is fitted to a rotatingly driven shaft member and the roll member for paper feeding is rotatingly driven for feeding paper sheets. A joining pin is disposed to be projected from the outer peripheral surface of the shaft member, and a hole engaged with the joining pin is formed in the roll member. The roll device also comprises a means for releasing the engagement of the joining pin. The roll member is formed detachable from the shaft member. COPYRIGHT: (C)2006,JPO&NCIPI
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