| 摘要 |
PURPOSE: A disk device is provided to elastically support driven pins in end sections of cam grooves for guiding the driven pins which lift up a frame member, thereby obtaining a buffer effect in vertical direction while recording/reproducing information on an optical disk. CONSTITUTION: A clamp head is lifted up by a lifting apparatus, so that a disk device(1) can detach an optical disk(D) of the clamp head. Driven pins(43) guided in cam grooves(34c) are elastically supported in end sections of the cam grooves(34c) formed in the lifting apparatus. When the driven pins(43) reach the end sections of the cam grooves(34c), the driven pins(43) are separated from the cam grooves(34c).
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