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    • 2. 发明授权
    • Static tape cassette reel lock
    • 静磁带盘带锁
    • US5052634A
    • 1991-10-01
    • US471648
    • 1990-01-29
    • Timothy BushwoodAlan LowryCraig Lovecky
    • Timothy BushwoodAlan LowryCraig Lovecky
    • G11B23/087
    • G11B23/08721
    • A static tape cassette reel lock is described. In one embodiment a tape reel flange has on the outer circumference thereof a plurality of teeth, and the cassette base includes a plurality of slanted vertical ribs and a centered slanted horizontal rib. The teeth of the flange are able to move past the angled ribs so that the tape reel can rotate in one direction, but does not allow rotation in the other direction. In another embodiment the reel hub includes a chamfered ring of teeth. The cassette base includes a corresponding ratchet ring of ramped teeth. Again, rotation in one direction is allowed, but not in the opposite direction.
    • 描述了一个静态带盒卷轴锁。 在一个实施例中,磁带盘凸缘在其外圆周上具有多个齿,并且磁带盒底座包括多个倾斜的垂直肋和中心倾斜的水平肋。 凸缘的齿能够移动经过成角度的肋,使得磁带卷轴可以在一个方向上旋转,但不允许在另一个方向旋转。 在另一个实施例中,卷轴轮毂包括齿的倒角环。 盒基座包括相应的倾斜齿的棘轮环。 同样,允许在一个方向上的旋转,但不是在相反的方向。
    • 3. 发明授权
    • Reel leaf spring/cassette cover combinations and methods for assembly
    • 卷板式弹簧/盒盖组合和装配方法
    • US4986491A
    • 1991-01-22
    • US458428
    • 1989-12-28
    • Anthony L. GelardiCraig LoveckyAlan LowryRobert Barstow
    • Anthony L. GelardiCraig LoveckyAlan LowryRobert Barstow
    • G11B23/087
    • G11B23/08721G11B23/08728
    • Reel leaf spring/cassette cover combinations are described, wherein the leaf spring is removably mounted on the cover. In a cam fit embodiment, the spring is held within opposing pairs of projections. In a press fit embodiment, the spring includes lateral pointed members, which are caught between parallel projecting members formed on the cover. A related method of assembly includes the steps of: forming a cassette cover to include a plurality of opposing projections; inserting a leaf spring against the cover diagonally between the projections; and rotating the leaf spring to be removably engaged by the projections. In an alternate embodiment, the leaf spring includes lateral pointed members and the spring is installed straight down, such that the pointed members catch the plurality of projections.
    • 描述了卷簧簧/盒盖组合,其中板簧可拆卸地安装在盖上。 在凸轮适配实施例中,弹簧保持在相对的突起对内。 在压配合实施例中,弹簧包括横向尖端的构件,其被夹在形成在盖上的平行突出构件之间。 相关的组装方法包括以下步骤:形成盒盖以包括多个相对的突起; 在突起之间对角地插入板簧抵靠盖; 并且使所述板簧旋转以由所述突起可拆卸地接合。 在替代实施例中,片簧包括侧向尖端的构件,并且弹簧被直下安装,使得尖的构件抓住多个突起。
    • 6. 发明授权
    • Telescoping compact disc holder and foldable cover
    • 伸缩式光盘夹和可折叠盖
    • US5310053A
    • 1994-05-10
    • US854687
    • 1992-03-20
    • Alan LowryRobert StellerWilliam F. FitzsimmonsCraig Lovecky
    • Alan LowryRobert StellerWilliam F. FitzsimmonsCraig Lovecky
    • G11B33/04B65D85/57
    • G11B33/0427G11B33/0494
    • A CD package including a CD holder and a foldable cover for the holder. The CD holder includes a tray and base in telescoping relationship, one of the tray and base being glued to the foldable cover. The CD holder includes edge projections and recesses which cooperate with edge projections and recesses of other CD holders to allow stacking of the CD holders to facilitate automated assembly. The base and tray also include ramped stops and cooperating projections, respectively, inward of the sides, to releasably lock the tray and base in the telescoped and untelescoped positions. Tabs are provided on the sides of the base to abut the tray and improve stability of the base relative to the tray in the untelescoped configuration. A transparent window is assembled on an end cap via a tongue and groove connection and then welded. Detents are added adjacent a recess formed on each side wall of the end cap, which recesses cooperate with a projection on the tray to connect the cap and tray. The detents reduce friction between the end cap and tray to ease opening of the cap. Finally, the base and end cap include a waffle-like texture to improve adhesion of these members to the foldable cover by glue.
    • 一个CD包,包括一个CD支架和一个可折叠的盖子用于支架。 CD支架包括托盘和底座,伸缩关系,其中一个托盘和底座粘合到可折叠的盖子上。 CD保持器包括与其他CD保持器的边缘突起和凹部配合的边缘突起和凹槽,以允许CD保持器的堆叠以便于自动组装。 基座和托盘还包括分别位于侧面内侧的斜坡止动件和配合突出部,以可释放地将托盘锁定并且在基座和未拉伸位置的基座上。 在基部的侧面上设有突片以邻接托盘并提高底座相对于托盘的非拉伸构型的稳定性。 透明窗口通过舌槽连接组装在端盖上,然后焊接。 在邻近形成在端帽的每个侧壁上的凹部附近设置有凹槽,该凹槽与托盘上的突起配合以连接盖和托盘。 棘爪减少端盖和托盘之间的摩擦,以方便开盖。 最后,底座和端盖包括一个华夫饼纹理,以通过胶水改善这些构件与可折叠盖的粘合。