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    • 1. 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。
    • 5. 发明授权
    • Video cassette combined dust door and dust door latch spring
    • 录像带组合防尘门和防尘门锁弹簧
    • US5169088A
    • 1992-12-08
    • US598961
    • 1990-10-17
    • Craig LoveckyAlan LowryW. Tyler FitzsimmonsRichard Rolfe
    • Craig LoveckyAlan LowryW. Tyler FitzsimmonsRichard Rolfe
    • G11B23/087
    • G11B23/08735
    • A short leg and coil of a torsion spring fit on a dust door polar member and a long leg having a first end connected to the coil and a second free end extends therefrom. An offset is formed between the first and second ends of the long leg and is received by a cassette cover and the free end engages a perpendicular projection formed on a dust door latch. In a second embodiment, a lower portion of the latch can flex relative to an upper portion, and a leaf spring is integrally formed to extend from the upper portion. The dust door polar member has a cam which cooperates with the leaf spring. In the first embodiment, when the latch is actuated by a pin the dust door is unlatched and rotated to the open position. When the pin is released, the long leg biases the latch back into a latched position and, simultaneously, the rest of the spring closes the door. In the second embodiment, the pin flexes the lower portion of the latch relative to the upper portion, and the cam loads the leaf spring upon opening the door. Upon release of the pin, the lower portion of the latch flexes back and the door is closed.
    • 扭力弹簧的短腿和线圈装配在防尘门极性构件上,并且长腿具有连接到线圈的第一端和从其延伸的第二自由端。 在长腿的第一和第二端之间形成偏移并且被盒盖接收,并且自由端接合形成在防尘门闩上的垂直突起。 在第二实施例中,闩锁的下部可以相对于上部弯曲,并且板簧一体地形成为从上部延伸。 防尘门极板部件具有与板簧配合的凸轮。 在第一实施例中,当闩锁由销致动时,防尘门被解锁并旋转到打开位置。 当销被释放时,长腿将闩锁偏压回到锁定位置,同时弹簧的其余部分关闭门。 在第二实施例中,销相对于上部弯曲闩锁的下部,并且当打开门时凸轮装载板簧。 在释放销时,闩锁的下部弯曲并且门被关闭。
    • 7. 发明授权
    • Video cassette integral actuator/reel lock/spring
    • VIDEO CASSETTE INTEGRAL执行器/旋钮锁/弹簧
    • US5056735A
    • 1991-10-15
    • US389906
    • 1989-08-04
    • John GelardiDick RolfeAlan LowryCraig Lovecky
    • John GelardiDick RolfeAlan LowryCraig Lovecky
    • G11B23/113G11B23/087
    • G11B23/08721
    • An integral actuator/reel lock/spring for a video cassette is described, including: (a) a lock body having a first end and a second end, an inclined opening at the first end to receive a tape player/recorder pin, lateral wings, angled grooves and a lead in for a self-centering rib in the cassette base; and (b) a spring bar connected centrally at the second end of the lock body, the spring bar including a pawl and a lower dog leg combination formed at each end. The lock body is received in the cassette base in an area defined by: (a) a first, elongated, central portion having parallel side walls, between which is formed a self-centering rib; and (b) a pair of lateral, substantially triangular walled portions, each spaced from the central portion. The lock body fits substantially within the central portion with the wings extending above the parallel walls, the grooves resting on the parallel walls, the spring bar extending across the parallel walls, the pawls pivotably mounted against the lateral portions and the dog legs underlaying the reels. In the "locked" position, the biasing spring bar normally urges the lock body inward in the central portion. The pawls contact by ratchet action teeth formed on the circumference of each bottom reel flange. During the locked condition, the reel lock has the ability to pivot to each side of a center line of the central portion to move with shifting reels. When the cassette is placed in the player/recorder, a pin of the tape player/recorder enters the inclined opening and forces the lock body against the forece of the spring arm. Only at this time does the lead-in receive the selt-centering rib to direct the lock body backwardly along the center line. Also, the spring arm becomes more curved, pulling the pawls toward the center line and out of ratchet engagement with the teeth so that the lock body enters the unlocked position.
    • 8. 发明授权
    • Removable windows for video tape cassette and related methods of assembly
    • 录像带可拆卸窗口及相关组装方式
    • US5054616A
    • 1991-10-08
    • US471325
    • 1990-01-29
    • Anthony GelardiCraig LoveckyAlan Lowry
    • Anthony GelardiCraig LoveckyAlan Lowry
    • G11B23/087G11B23/40
    • G11B23/0875G11B23/08785G11B23/40
    • Window/cassette cover combinations and more economical methods for assembling the window in the cassette are described. A planar window is: rectangular and includes a pair upper lips, each an opposite sides, and a pair of lower riges or ledges, each on other sides; generally square and includes an upper discontinuous lip and a pair of lower ridges or ledges on opposite sides; or circular and includes an upper continuous lip and a lower continuous ridge or ledge. In each of these three embodiments, the upper lips and lower ledges or ridges cooperate to receive the borders of a window opening formed in the cassette cover, and a label can be applied between the windows and optionally covering one or more windows. In each embodiment of the method, the window is flexed to position opposing ledges under the borders and the window is returned to its original planar position so that the upper lip abuts the top of the border. For each method, a label can be applied between the windows and covering one or more windows, and the above steps are reversed to remove the window.
    • 描述了用于组装盒中的窗口的窗口/盒盖组合和更经济的方法。 平面窗口是:矩形的,并且包括一对上唇,每个相对的侧面,以及一对下部钻具或凸缘,每个在另一侧上; 大致正方形并且包括上部不连续唇缘和在相对侧上的一对下脊或凸缘; 或圆形,并且包括上连续唇缘和下连续脊或凸缘。 在这三个实施例中的每个实施例中,上唇和下凸缘或脊协作以接纳形成在盒盖中的窗口的边界,并且可以在窗户之间施加标签并且可选地覆盖一个或多个窗口。 在该方法的每个实施例中,窗口弯曲以将相对的边缘定位在边界下方,并且窗口返回到其原始平面位置,使得上唇缘邻接边界的顶部。 对于每种方法,可以在窗口之间应用标签并覆盖一个或多个窗口,并且上述步骤相反以移除窗口。