公开(公告)号：US6167023A

公开(公告)日：2000-12-26

申请号：US846845

申请日：1997-05-01

申请人： Marvin B. Davis ,  Clay E. Gaetje

发明人： Marvin B. Davis ,  Clay E. Gaetje

IPC分类号： G11B23/00 ,  G11B25/06 ,  G11B3/70

CPC分类号： G11B25/066 ,  G11B23/0021 ,  G11B23/0035

摘要： A releasable disc adaptor for conforming the central hub of an information storage disc to a standardized magneto-optical disc drive spindle. The disc adaptor includes a hub receiving member having a center connected to a medium receiving member having a center. The centers of the medium receiving and hub receiving members are collinear. The adaptor includes a hub fastener fixedly mounted to the hub receiving member. The hub fastener is utilized to removably secure the hub receiving member to a disc drive spindle. The adaptor also includes a medium fastener connected to the medium receiving member. The medium fastener is used to removably secure the central hub of an information storage disc to the hub receiving member and prevent slippage therebetween so that the disc hub is thereby conformed to properly seat on the disc drive spindle while thereafter allowing the disc to be fully disengaged from the adaptor members for proper seating on an alternate disc drive spindle. The hub receiving member, medium receiving member, hub fastener, and medium fastener form a portable assembly that may be employed in any one of a plurality of magneto-optical disc drives.

摘要翻译： 一种用于将信息存储盘的中央集线器与标准化的磁光盘驱动主轴一致的可释放的盘适配器。 盘适配器包括毂接收构件，其具有连接到具有中心的介质接收构件的中心。 介质接收和集线器接收构件的中心是共线的。 适配器包括固定地安装到毂接收构件的轮毂紧固件。 轮毂紧固件用于可拆卸地将轮毂接收构件固定到盘驱动主轴。 适配器还包括连接到介质接收构件的介质紧固件。 介质紧固件用于将信息存储盘的中心毂可拆卸地固定到轮毂接收构件上并防止其间的滑动，从而使盘毂适当地安装在盘驱动主轴上，同时允许盘完全脱开 从适配器构件适当地安置在替代盘驱动主轴上。 轮毂接收构件，介质接收构件，轮毂紧固件和介质紧固件形成可用于多个磁光盘驱动器中的任何一个的便携式组件。