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    • 31. 发明授权
    • Reel table driving apparatus for tape cassette recorder
    • 磁带录放机卷盘式驱动装置
    • US5833163A
    • 1998-11-10
    • US694111
    • 1996-08-08
    • Jung-Jae Lee
    • Jung-Jae Lee
    • G11B15/32G11B15/44G11B15/50G11B15/30
    • G11B15/50G11B15/32G11B15/444
    • A reel table driving apparatus for a tape cassette recorder includes a main plate, a reel table having a reel disk rotatably installed on the main plate, a driving gear coaxially combined with the reel disk, for transmitting a driving force, and a friction gear having a larger diameter than that of the driving gear, for transmitting the driving force to the reel disk by a frictional engagement with the driving gear. The apparatus further includes a first intermediate gear selectively engaged with the friction gear, a second intermediate gear which is engaged with the driving gear, elevating means for elevating the first intermediate gear to be engaged with the friction gear in a low-speed, mode and separated from the friction gear in a high-speed mode, and an idler mechanism having a first idler gear corresponding to the first intermediate gear and a second idler gear corresponding to the second intermediate gear, coaxially installed with the first idler gear and having a larger diameter than that of the first idler gear, such that the first idler gear is engaged with the first intermediate gear in the low-speed mode and the second idler gear is engaged with the second intermediate gear in the high-speed mode.
    • 一种用于盒式磁带录像机的卷盘台驱动装置,包括主板,具有可旋转地安装在主板上的卷轴盘的卷盘台,与卷轴盘同轴组合的传动驱动力的驱动齿轮和具有 比驱动齿轮的直径大的直径,用于通过与驱动齿轮的摩擦接合将驱动力传递到卷轴盘。 该装置还包括选择性地与摩擦齿轮接合的第一中间齿轮,与驱动齿轮接合的第二中间齿轮,用于以低速模式升高第一中间齿轮以与摩擦齿轮接合的升降装置,以及 以高速模式与摩擦齿轮分离,以及具有对应于第一中间齿轮的第一空转齿轮的空转机构和对应于第二中间齿轮的第二惰轮,与第一空转齿轮同轴地安装并具有较大的 直径大于第一空转齿轮的直径,使得第一空转齿轮以低速模式与第一中间齿轮接合,第二空转齿轮以高速模式与第二中间齿轮接合。
    • 38. 发明授权
    • Disk loading apparatus and method
    • 磁盘加载装置及方法
    • US07487518B2
    • 2009-02-03
    • US11188797
    • 2005-07-26
    • Jung-jae LeeYoung-yun SeolHwan-seung LeeByung-soo Chung
    • Jung-jae LeeYoung-yun SeolHwan-seung LeeByung-soo Chung
    • G11B17/04
    • G11B17/0515
    • Disk loading apparatus and method are provided. The disk loading apparatus includes a main chassis to which a transferring roller for transferring a disk is installed, a transmission unit installed to the main chassis for transferring a power to the transferring roller, a slider installed to the main chassis and moved in a direction of loading and unloading the disk, a first interlocking unit installed to the main chassis for guiding the disk into a chucking position, a second interlocking unit installed to the main chassis and operating in cooperation with the first interlocking unit and the slider, and a locking lever installed to the main chassis for selectively locking the first interlocking unit. It can reduce the number of components, and decrease a power loss generated at the transmission.
    • 提供了盘装载装置和方法。 盘装载装置包括安装有用于传送盘的转印辊的主底盘,安装在主底盘上用于将动力传送到转印辊的传动单元,安装在主底盘上并沿着方向移动的滑块 装载和卸载盘,第一联锁单元,安装到主底盘以将盘引导到夹紧位置;第二联锁单元,安装到主底盘并与第一联锁单元和滑块协同操作;以及锁定杆 安装到主机架以选择性地锁定第一联锁单元。 它可以减少组件的数量,并减少传输时产生的功率损耗。