| 摘要 |
PURPOSE: To miniaturize, a disk housing body by making a carriage small in the manner of providing a disk guide and a positioning member of the carriage so as to separate each other and making disk guide parts of the disk housing body to be used also for a fitting part of the positioning member. CONSTITUTION: Guiding parts 4 are provided at both sides of the disk 1 in the disk housing body 2. The positioning members 6 entering between the guiding parts 4, 4 are provided on the carriage 3 which is moved in the thickness direction of this disk 1. These positioning members 6 are arranged at the positions deviated from guide grooves 5a of the disk guides 5 by 2 times of the space P between the disk 1 and the adjacent disk. Consequently, the positioning is executed at the place separated by P×2 from the position of the disk 1.
|
