| 摘要 |
PURPOSE:To implement inexpensive automatic paper feeding, in the paper feeding in a typewriter and the like, by transmitting the power of a paper feeding motor by a clutch, and performing the lift of a paper pushing roller. CONSTITUTION:At the time of automatic paper feeding, the motor 6 is rotated, a platen 1 is rotated, and a gear 40 is rotated. At this time, a solenoid 56 is excited, a lever 52 is attracted, a lever 43 is moved in the direction of the gear 40 by its own weight, a gear 47 and the gear 40 start to engage, and the gear 47 starts the rotation. As the long diameter side of the gear 47 approaches the gear 40 side, the lever 43 is moved. As a result, a lever 45 is pushed through a pin 44, and a shaft 21 is rotated through a bracket 46. A roller 15 on a paper bail is separated from the platen 1 by the rotation of the shaft 21, and paper 16 is fed by the rotary force of the platen. |
