| 摘要 |
<p>PURPOSE:To surely fetch a cartridge in a holder by continuing the driving of first and second rocking members to their operating positions with an equal driving force with a common driving means after two feed roller members are moved to a transfer position. CONSTITUTION:First and second rocking arms 11, 12 are provided so as to be rocked centering supporting shafts 13, 13 located symmetrically in right and left directions centering a holder center line 6a, and are rocked with the equal driving force with the common driving means consisting of a tension spring 18 and a cam 22. After both feed roller members 7a, 7b are pressed on the cartridge 1, the equal driving force is continued to supply to the first and second rocking members 11, 12 with the common driving means, thereby, the cartridge 1 can be transferred to a cartridge input/output port 6b while adjusting a state where no inclination or aberration against a holder 6 occurs. In such a manner, the cartridge can be accurately inserted.</p> |
