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    • 5. 发明授权
    • Automatic record disc loading players
    • 自动记录光盘装载播放器
    • US4470136A
    • 1984-09-04
    • US322136
    • 1981-11-17
    • Hideyuki TakahashiIsami Kenmotsu
    • Hideyuki TakahashiIsami Kenmotsu
    • G11B17/028G11B17/04G11B17/051
    • G11B17/0515G11B17/0284
    • An automatic record loading player has a pair of racks and a pair of rollers for centering an inserted record disc. A slidable stop plate is movable back and forth and cooperates with a record disc detecting arm biased in one direction and rotatable in abutment with a circumferential periphery of the record disc. Any size record disc having any size center hole may be suitably positioned and delivered into and from the record player. A movable spindle assembly is used for holding and delivering the record disc. The record disc is held at its center hole by the spindle assembly. A novel drive cam mechanism and a novel drive direction change-over device are also disclosed. Through such gearing mechanisms, the record disc may be transferred along a groove mechanism for the spindle assembly.
    • 自动记录加载播放器具有一对机架和一对辊,用于对准插入的记录盘。 可滑动的止动板可前后移动,与记录盘检测臂配合,该记录盘检测臂在一个方向上偏置并可与记录盘的圆周周边相邻旋转。 具有任何尺寸中心孔的任何尺寸记录盘可以适当地定位和传送到记录播放器中和从记录播放器传送。 可动主轴组件用于保持和传送记录盘。 记录盘通过主轴组件保持在其中心孔。 还公开了一种新颖的驱动凸轮机构和新颖的驱动方向转换装置。 通过这种齿轮传动机构,记录盘可以沿着用于主轴组件的槽机构传送。
    • 6. 发明授权
    • Automatic disc loading apparatus
    • 自动盘装载装置
    • US4580256A
    • 1986-04-01
    • US697906
    • 1985-02-04
    • Shizuo InabaKiyoshi SatoYoshio TakahashiHideyuki Takahashi
    • Shizuo InabaKiyoshi SatoYoshio TakahashiHideyuki Takahashi
    • G11B17/028G11B17/04G11B19/10G11B25/04G11B3/60G11B17/02
    • G11B17/0515G11B17/0284G11B17/0288G11B19/10
    • An automatic disc loading apparatus for an information reproducing or recording/reproducing system in which pieces of information recorded on a record disc are to be reproduced or pieces of information are recorded on a record disc and thereafter reproduced. The apparatus comprises a casing structure into which the record disc is to be inserted in a predetermined direction along a predetermined plane substantially parallel with the predetermined direction toward a predetermined position within the casing structure. The casing structure is formed with a slot elongated in a direction substantially perpendicular to the aforesaid predetermined direction. A disc guide is provided comprising a pair of disc guide members movable toward and away from each other within the casing structure and in the neighborhood of the above mentioned slot substantially symmetrically with respect to the above mentioned predetermined direction. The record disc is passed between the disc guide members when being inserted in the predetermined direction into the casing structure through the slot. A drive is operative to drive the disc guide members for movement toward or away from each other.
    • 一种用于信息再现或记录/再现系统的自动盘装载装置,其中记录在记录盘上的信息片段将被再现或信息片段被记录在记录盘上,然后被再现。 该装置包括壳体结构,记录盘沿预定方向沿预定平面沿着预定方向插入其中,朝向壳体结构内的预定位置。 壳体结构形成有在基本上垂直于上述预定方向的方向上延伸的槽。 提供了一种盘引导件,其包括一对可在壳体结构内彼此相对移动并相对于上述预定方向大致对称地在上述狭槽附近移动的盘引导构件。 当沿着预定方向插入到壳体结构中时,记录盘在盘引导构件之间通过槽。 驱动器可操作以驱动盘引导构件朝向或远离彼此移动。