公开(公告)号：US4674077A

公开(公告)日：1987-06-16

申请号：US641171

申请日：1984-08-15

申请人： Shin-ichi Yoshimoto ,  Reigo Ando ,  Takeshi Shirai ,  Hiroshi Nomura

发明人： Shin-ichi Yoshimoto ,  Reigo Ando ,  Takeshi Shirai ,  Hiroshi Nomura

IPC分类号： G11B17/24 ,  G11B17/28

CPC分类号： G11B17/24

摘要： Disc playback apparatus is provided with a rotatable carousel carrying a plurality of discs. The carousel is stopped so that a disc to be selected arrives at a predetermined position where it is removed and transferred to the playback apparatus and vice-versa. The carousel has a disc-shaped base and a plurality of disc clampers located on the base in a radial direction. Each of the clampers are formed of a disc support and a clamper member supported by a bearing provided on said disc support and have a convex portion adapted to engage with the bore of said disc. A spring member biases the convex portion of the clamper member so that the disc is held against the disc support and is selectively disengageable against the bias of said spring member so that it may be released from said carousel for transfer to said disc playback apparatus by said transfer means.

摘要翻译： 光盘播放装置设置有携带多个光盘的可旋转传送带。 旋转盘停止，使得要选择的盘到达其被去除的预定位置并被传送到回放装置，反之亦然。 圆盘传送带具有盘形基座和位于基座上沿径向方向的多个圆盘夹紧器。 每个夹持器由盘支撑件和由设置在所述盘支撑件上的轴承支撑的夹持器构件形成，并且具有适于与所述盘的孔接合的凸形部分。 弹簧构件偏置夹持器构件的凸部，使得盘被保持抵靠盘支撑件，并且可以克服所述弹簧构件的偏压而选择性地脱离，使得其可以从所述转盘释放，以通过所述弹簧构件转移到所述盘播放装置 转移手段。