| 摘要 |
<p>PURPOSE:To simply transmit the rotation of a transmitting member to a rotary edge by conducting fitting by adjusting pins into holes by rotating a transmitting member and/or a transmitted member at the time of cutter unit furnishing. CONSTITUTION:Plural circular holes 77 are formed at the end surface of a gear 76 at positions and intervals which are opposite to plural pins 73 provided at the transmitted member 72 of a cutter unit 31. These circular holes 77 possess diameters sufficient for the pins 73 to fit into, and when the pins 73 are adjusted into these hole positions, the pins 73 are fitted into the holes 77 by the operation of a coil spring 74. By the pins 73 fitting into the circular holes 77, the gear 78 and the transmitted member 72 are integrally and rotatably connected to each other. That is, the rotation of the gear 76 is transmitted to the transmitted member 72 through the pins 73, and as a result, a drive shaft 35, that is, a rotary edge is rotated.</p> |
