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1. 发明授权

US4997224A Compact disc removal tool 失效
标题翻译：光盘拆卸工具
公开(公告)号：US4997224A
公开(公告)日：1991-03-05
申请号：US399070
申请日：1989-08-24
申请人： James N. Pierce
发明人： James N. Pierce
IPC分类号： B25B9/00 , B25B9/02 , G11B23/00
CPC分类号： B25B9/02 , B25B9/00 , G11B23/00
摘要： A compact disc removal tool for removing a compact disc from holding tabs in its carrying case, for transporting the disc to a compact disc player machine, and for replacement of the disc in its carrying case. The tool consists of a pair of longitudinally aligned, oppositely directed elongated arms having at their opposite distal ends outstanding cupped fingers adapted to encompass opposite sides of a compact disc, the arms connected at the point proximate each other to a central body split ring oriented transversely to the longitudinal direction of the arms. Centrally located on the removal tool on each arm proximal end for disengaging the carrying case disc holding tabs is a partial circular arc ridge adapted to engage the disc circular face, an adjacent circular arc depression, and a vertical circular wall interposed the ridge and the depression. The split ring, when grasped and compressed over a compact disc in its carrying case, causes the cupped fingers to engage opposite sides of the compact disc while the circular walls simultaneously engage the carrying case holding tabs to release their hold upon the centrally located opening of the compact disc. With the release of the disc by the holding tabs, the disc is easily removed from its position in the holding case.
摘要翻译：一种用于移除压缩盘的便携式光盘移除工具，用于将其卡在其手提箱中，用于将光盘传送到光盘播放机，并将其更换在其手提箱中。该工具包括一对纵向对准的相对定向的细长臂，在其相对的远端处具有适于包围紧凑盘的相对侧的未完成的杯形指状物，所述臂在彼此靠近的位置处连接到横向定向的中心体分裂环相对于臂的纵向。位于每个臂近端上的移除工具上的中心位置，用于使携带箱盘保持突片脱离，是适于接合盘圆形面，相邻圆弧凹陷的一部分圆弧脊，以及插入脊和凹陷的垂直圆形壁。当把手和被压缩在其携带箱中的光盘上时，开口环使得杯形指状物与致密盘的相对侧接合，同时圆形壁同时接合携带箱保持突片以将其保持在位于中心的开口光盘。随着通过固定突出部释放光盘，光盘容易从其在保持盒中的位置移除。

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