| 摘要 |
PURPOSE:To facilitate the assembly and maintenance by a method wherein a subplate on which a capstan, a pinch roller and a platen are mounted integrally beforehand is installed to a main plate with other parts mounted thereon, afterward. CONSTITUTION:A capstan 1, a pinch roller 3 and a platen 12 are pivoted integral at both ends thereof respectively with a pair of subplates 13. A timing pulley 17 is mounted on the capstan 1 and a rotary solenoid 18 is mounted through a mounting plate 19 separately. The unit thus obtained is installed to a main plate being positioned with a guide pin 14. Thus, as the capstan, pinch roller and platen are assembled on the subplate as unit beforehand, this facilitates the installation to the main plate and enables accurate assembly along with a simplified part exchange. |
