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2. 发明授权

US4054206A Cassette case 失效
标题翻译：盒式盒
公开(公告)号：US4054206A
公开(公告)日：1977-10-18
申请号：US766202
申请日：1977-02-07
申请人： Tadashi Kobayashi , Kiichiro Toyoshima
发明人： Tadashi Kobayashi , Kiichiro Toyoshima
IPC分类号： B65D85/575 , G11B23/023 , B65D85/67
CPC分类号： G11B23/0233
摘要： A storage case for storing a tape cassette that includes a tape reel hub having a cylindrical wall defining a cylindrical recess in the hub with a bottom wall extending across the recess and having a plurality of drive holes formed therein. The case includes an enclosure for receiving and enclosing the tape cassette and a hub engaging member movably mounted in the case for reciprocal movement between retracted and extended positions with respect to one wall of the case. The hub engaging member is located to be received in the reel hub recess when the tape cassette is inserted in the case, and it includes at least one locking button for engaging one of the drive holes of the reel. The hub engaging member is biased towards its extended position to engage the locking button in one of the drive holes of the reel hub when there is alignment therebetween. And, the hub engaging member is held against rotation in the case so that when its locking button is engaged in the drive hole of the reel hub, the hub is locked against rotation.
摘要翻译：一种用于存储盒式磁带的存储盒，该盒式磁带包括具有圆柱形壁的磁带盘毂，所述磁带盘毂在毂中限定一圆柱形凹槽，底壁延伸穿过该凹槽，并且在其中形成有多个驱动孔。壳体包括用于接收和封闭带盒的外壳和可移动地安装在壳体中的轮毂接合构件，用于相对于壳体的一个壁在缩回位置和伸出位置之间往复运动。当盒式磁带插入壳体时，毂接合构件被定位成容纳在卷盘毂凹部中，并且其包括用于接合卷轴的一个驱动孔的至少一个锁定按钮。当它们之间存在对准时，毂接合构件被朝向其延伸位置偏置以接合卷轴毂的一个驱动孔中的锁定按钮。并且，毂壳接合构件在壳体中被保持为不旋转，使得当其锁定按钮接合在卷轴毂的驱动孔中时，毂被锁定以防旋转。

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