| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance positional accuracy of a main slider and to prevent occurrence of a malfunction at the time of rotation of a driving gear. <P>SOLUTION: A disk driving device comprises: a main slider continuously provided with main rack portions engaged with a driving gear and non-rack portions not formed with the main rack portions thereon in a moving direction; a sub-slider continuously provided with sub-rack portions that are movably supported by the main slider and are engaged with the driving gear and non-rack portions not formed with the sub-rack portions thereon in the moving direction; and a locking lever for locking the main slider and the sub-slider in a state that the main slider and the sub-slider are caused to be integrally moved. In a state that the sub-rack portions are engaged with the driving gear and engagement between the main rack portions and the driving gear is released, the disk driving device is configured such that locking of the main slider and the sub-slider by the locking lever is released. <P>COPYRIGHT: (C)2013,JPO&INPIT |
