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1. 发明授权

US5481514A Recording/reproducing apparatus including an auto changer for a disk-like recording medium 失效
标题翻译：包括用于盘状记录介质的自动更换器的记录/再现装置
公开(公告)号：US5481514A
公开(公告)日：1996-01-02
申请号：US112371
申请日：1993-08-27
申请人： Hidetoshi Yamasaki , Masae Murata , Yukio Noya , Yasukazu Yomogita , Manabu Taguchi , Akira Yamanaka , Naoki Sibuya
发明人： Hidetoshi Yamasaki , Masae Murata , Yukio Noya , Yasukazu Yomogita , Manabu Taguchi , Akira Yamanaka , Naoki Sibuya
IPC分类号： G11B17/22 , G11B17/26 , G11B17/08
CPC分类号： G11B17/225 , G11B17/26
摘要： An auto player technique is provided in a recording/reproducing apparatus storing a plurality of disks, wherein size of the apparatus can be reduced in height and width and positioning accuracy can be increased. A pair of tray stockers are disposed right and left. A lifter transporting the tray in a vertical direction is disposed behind the tray stockers. The lifter includes a tray extracting mechanism selectively extracting disks from the tray stockers. The tray extracting mechanism simultaneously engages with two trays disposed at the same height of the right and left tray stockers when extracting trays. A recording/reproducing device is disposed below the lifter. A drive mechanism engages with the recording/reproducing device to shift it in a right and left direction. A lock mechanism is provided to engage with the recording/reproducing device when the drive mechanism is disengaged from the recording/reproducing device.
摘要翻译：在存储多个盘的记录/再现装置中提供自动播放器技术，其中可以减小装置的尺寸，并且可以提高定位精度。左右一对托盘存放器。沿着垂直方向运送托盘的升降器设置在托盘储料器的后面。升降机包括从托盘储料器选择性地提取盘的托盘提取机构。当提取托盘时，托盘提取机构同时与设置在左右托盘储存器的相同高度处的两个托盘啮合。记录/再现装置设置在升降机的下方。驱动机构与记录/再现装置接合，以在左右方向上移动。当驱动机构与记录/再现装置分离时，提供锁定机构以与记录/再现装置接合。

2. 发明授权

US5173889A Multi-loaded disk drive arrangement 失效
标题翻译：多负载磁盘驱动器布置
公开(公告)号：US5173889A
公开(公告)日：1992-12-22
申请号：US692394
申请日：1991-04-25
申请人： Junichi Nagahisa , Kengo Adachi , Yasukazu Yomogita
发明人： Junichi Nagahisa , Kengo Adachi , Yasukazu Yomogita
IPC分类号： G11B17/24 , G11B7/0037 , G11B17/22
CPC分类号： G11B7/0037 , G11B17/226
摘要： A multi-loaded disk drive arrangement comprises a disk table for holding a plurality of disks arranged on the same circumference thereof, a loading mechanism for rotating the table to move a desired disk so that it is placed at a desired position, and a movement mechanism for moving an optical pick-up located below the table so that it is placed at a predetermined position and a single drive source. This arrangement further comprises a reduction mechanism connecting the loading mechanism and the movement mechanism, a cam wheel for moving upward and downward the optical pick-up by the cam surface formed in an inclined manner on the outer circumferential surface, and a clutch mechanism including an idler adapted to rotate when the idler comes into contact with an inner toothed gear of the disk table, wherein when the idler is located at the position of the toothless portion of the loading mechanism, the idler comes into contact with the inner toothed gear by the drive motor to rotate the disk table in a clockwise direction or in a counterclockwise direction, while when the idler is meshed with the toothless portion, the cam wheel connected to the idler is driven to move the recording/reproducing unit so that it is placed at a recording/reproducing position to stop the drive source.
摘要翻译：一种多重装载的磁盘驱动器装置，包括用于保持布置在同一圆周上的多个磁盘的磁盘台，用于旋转工作台以移动所需磁盘使其位于期望位置的装载机构，以及移动机构用于移动位于桌子下方的光学拾取器，使得其被放置在预定位置和单个驱动源。该装置还包括连接加载机构和移动机构的减速机构，用于通过在外周面上以倾斜方式形成的凸轮表面向上和向下移动光学拾取器的凸轮;以及离合器机构，惰轮适于当惰轮与盘台的内齿齿轮接触时旋转，其中当惰轮位于加载机构的无齿部分的位置时，惰轮通过内齿轮与内齿轮接触驱动马达以顺时针方向或逆时针方向旋转盘台，而当惰轮与无齿部分啮合时，连接到惰轮的凸轮被驱动以使记录/再现单元移动用于停止驱动源的记录/重放位置。

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