| 摘要 |
<P>PROBLEM TO BE SOLVED: To aim at cost reduction through reducing components, facility costs and man-hours. <P>SOLUTION: In a disk unit, there is rotatably arranged, at a movable frame 8, a connection lever 14 that locks a slide frame for positioning a disk concentrically with a turntable selectively at a front stage position and at a rear stage position, through a support shaft 15. The support shaft 15 includes: a columnar shaft body 59; a Taptite screw 60 integrally projected concentrically at one end face of the shaft body 59; and a head 61 integrally formed at the other end face of the shaft body 59 and having a diameter larger than that of the shaft body 59. An operation concavity 62 is formed at an end face of the head 61. In a state where a support shaft hole 51 of the connection lever 14 is fitted to the shaft body 59, the Taptite screw 60 is screwed into a bearing hole 50 of the movable frame 8 through operating a tool for engaging to the operation concavity 62. <P>COPYRIGHT: (C)2013,JPO&INPIT |
