发明名称 Disk apparatus for providing an increased reliability of disk holding and clamping operations when installed in its vertical position
摘要 A disk apparatus includes a chassis and a tray supported on the chassis, the tray being provided to be movable between a disk-change position and a disk-loaded position. A disk holder holds a disk on the tray at a given position. A movable base supports a turntable thereon, the turntable being provided to support and rotate the disk on the turntable, the movable base being provided to be vertically rotatable between a lowered position and a lifted position. A clamper clamps the disk between the turntable and the clamper. A movable base drive unit actuates the movable base to the lifted position by a driving force of a motor when the tray is moved to the disk-loaded position, such that the disk is clamped between the clamper and the turntable. The movable base drive unit includes a slider which actuates the movable base to the lifted position and presses the disk holder in a radial direction of the disk to separate the disk holder from the disk at the same time as the actuation of the movable base.
申请公布号 US6229781(B1) 申请公布日期 2001.05.08
申请号 US19980116386 申请日期 1998.07.16
申请人 TEAC CORPORATION 发明人 FUJISAWA SHINICHI
分类号 G11B25/04;G11B17/04;G11B17/056;(IPC1-7):G11B33/02 主分类号 G11B25/04
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