| 摘要 |
<p>PURPOSE:To enable the stowage of a cartridge always in a normal position by having the cartridge energized by an energization side positioning mechanism only when the cartridge comes to the normal stowage position of an accessor mechanism section. CONSTITUTION:The contact of a roller 13-1 and a block 21 is lost and the rollers 13-1, 13-2 are pressed to the flank of the cartridge 9 by the pulling force of a positioning spring 25 in an arrow direction when a cartridge gripping mechanism 19 moves in the arrow direction. The roller 13-2 comes into contact with the flank of the cartridge 9 without comeing into contact with the tapered part of the cartridge 9. The cartridge 9 is energized by the energization positioning mechanism 20 only when a hand 11 is opened after the cartridge gripping mechanism transports the cartridge 9 to the normal stowage position, by which the cartridge 9 is energized and the stowage state of the cartridge 9 is corrected to the normal state.</p> |
