| 摘要 |
<p>PURPOSE:To enable a spring-up member to immediately respond to subsequent paper supply action, by restraining the return motion of the spring-up member in continuous paper supply. CONSTITUTION:A solenoid 12, which is energized by a continuous paper supply signal, is attached to a machine body frame 9. A restraining lever 14 is coupled to the armature 12a of the solenoid 12 through a rod 13. The restraining lever 14 shaped like L is rotatably supported at the bent part on a fulcrum pin 15 on the machine body frame 9. The rod 13 is engaged with one arm 14a of the lever 14. A restraining pin 16 on the other arm 14b of the lever 14 is located in the range of motion of one arm 7a of a spring-up lever 7.</p> |
