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121 条记录 (耗时 0.014 秒)

    Disk cartridge including door opening mechanism and improved hub assembly
    31.
    发明公开
    Disk cartridge including door opening mechanism and improved hub assembly 失效
    Plattenkassette mitTüröffnungsmechanismusund verbicultem Nabenzusammenbau。

    公开(公告)号：EP0428207A2

    公开(公告)日：1991-05-22

    申请号：EP90202934.7

    申请日：1990-11-07

    申请人： Philips Electronics N.V.

    发明人： Davis, Marvin ,  Taylor, Wilhelm ,  Haglund, Bruce ,  Peeters, Hendrikus Wilhelmus Cornelius Maria

    IPC分类号： G11B23/03 ,  G11B23/00 ,  G11B17/03 ,  G11B17/04

    CPC分类号： G11B17/0436 ,  G11B17/03 ,  G11B23/0035 ,  G11B23/0308 ,  G11B23/0312

    摘要： A disk cartridge having a housing in which a disk is rotatably mounted via a hub assembly. The housing includes two cover plates, each of which has a door aperture that is selectively covered by a door that is controlled by a dedicated door control assembly. When the cartridge is inserted into a disk drive, each door is opened by its respective door opening assembly such that both sides of the disk are accessible for magnetic or optical read/write operations.
    In the preferred embodiment, the hub assembly includes two hub halves, at least one of which includes a plurality of resilient fingers for leveling a surface of the disk when the cartridge is contained within the disk drive. At least one of the hub halves also includes a channel having a plurality of pockets formed therein such that when a spindle base having a torque transferring element is positioned adjacent to the pockets, one of the pockets is able to substantially immediately receive the torque transferring element.

    摘要翻译： 一种具有壳体的盘盒，其中盘通过轮毂组件可旋转地安装。 壳体包括两个盖板，每个盖板具有门孔，该门孔被由专门的门控制组件控制的门选择性地覆盖。 当盒被插入到磁盘驱动器中时，每个门通过其相应的门打开组件打开，使得磁盘的两侧都可以进行磁性或光学读/写操作。 在优选实施例中，轮毂组件包括两个轮毂半部，其中的至少一个包括多个弹性指状物，用于在盒体被包含在盘驱动器内时平整盘的表面。 所述轮毂半部中的至少一个还包括具有形成在其中的多个凹穴的通道，使得当具有扭矩传递元件的心轴基座邻近所述凹穴定位时，所述凹穴中的一个能够基本上立即接收扭矩传递元件 。

    Disk loading apparatus
    32.
    发明公开
    Disk loading apparatus 失效
    磁盘装载装置

    公开(公告)号：EP0399886A3

    公开(公告)日：1991-01-23

    申请号：EP90401341.4

    申请日：1990-05-21

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Shimegi, Hiroo, c/o Sangyo Shisutemu Kenkyusho

    IPC分类号： G11B17/022 ,  G11B17/028 ,  G11B17/03

    CPC分类号： G11B17/0434 ,  G11B17/03

    摘要： A disk loading apparatus for loading or unloading a disk (15) accomodated in a casing (14) to or from a turntable (18), provided with a moving mechanism (6-9) for moving the casing in a direction to and from the turntable, a magnet (19) for attracting the disk to the turntable, and a spring (21) for applying a resistive force against the magnetic force of the magnet to the casing. The spring exerts an assisting force against the magnetic force of the magnet when the disk is unloaded from the turntable, and accordingly the load of the moving mechanism is small.

    MAGNETIC RECORDING/REGENERATING APPARATUS
    38.
    发明公开
    MAGNETIC RECORDING/REGENERATING APPARATUS 失效
    MAGNETISCHES AUFZEICHNUNGS- / REGENERATIONS-GERÄT。

    公开(公告)号：EP0252984A1

    公开(公告)日：1988-01-20

    申请号：EP87900268.1

    申请日：1986-12-17

    申请人： Seiko Epson Corporation

    发明人： MIYAZAWA, Osamu ,  ISHIKAWA, Nobuo ,  MIYASAKA, Mamoru ,  HIROTA, Kenichi

    IPC分类号： G11B17/03

    CPC分类号： G11B23/505 ,  G11B5/4806 ,  G11B17/03 ,  G11B17/32 ,  G11B19/2009 ,  G11B23/0035

    摘要： A magnetic recording/regenerating apparatus which employs a package in which a magnetic disk (1) provided with a media hub (2) composed of a magnetic material is held in a shell. The positioning of the media hub (2) in the axial direction is attained by bringing the media hub (2) into contact with an end of a spindle hub (17), and the positioning in the radial direction is attained by bringing the inner surface of a center core (4) formed together with the media hub (2) as a unitary structure into contact with the outer periphery of the spindle hub (17). Further, a drive pin (21) which couples the media hub (2) to the spindle hub (17) is provided on the inside of the inner surface of the center core (4) at the end of the media hub (2). Therefore, the spindle hub is formed in a small size, and good head contact is maintained.

    摘要翻译： 包装盒包括磁盘（1），介质轮毂（2），盒（3），中心芯（4），上下清洁板（5a，5b），主轴电动机（13） 毂（17），用弹簧（19）固定的驱动销（21），磁体（18,22）和调节螺钉（27）。 介质轮毂（2）与主轴毂（17）的端部接触以获得轴向定位，同时中心芯（4）的内表面与主轴毂（17）的外周接触， 以达到径向定位。

    Device for loading or unloading magnetic disc pack
    40.
    发明公开
    Device for loading or unloading magnetic disc pack 失效
    Gerätzum Laden oder Entladen einer Magnetplattenpackung。

    公开(公告)号：EP0137311A1

    公开(公告)日：1985-04-17

    申请号：EP84110625.5

    申请日：1984-09-07

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Shigenori, Oosaka

    IPC分类号： G11B17/03

    CPC分类号： G11B17/032

    摘要： This disclosure depicts a device for loading or unloading a magnetic disc pack (10) applicable to a magnetic recorder or reproducer in an electronic camera system wherein a subject is pure-electronically still-photographed and recorded in a rotating magnetic disc (12), and the reproducing of an image is carried out by a television system or a printer. This device for loading or unloading a magnetic disc pack (10) comprises: a lid (28) pivotally supported by a main body (24) of the magnetic recorder or reproducer; and an inner bucket (26) pivotally supported on the main body (24) or the lid (28), having a configuration in which the magnetic disc pack (10) incorporating a magnetic disc (12) can be received and capable of being separated from the lid (28) or the main body (24) to open an opening (48), into which the magnetic disc pack (10) is inserted, when the lid (28) is opened, and a push member (76,76,170,170) for pushing the center core (14) of the magnetic disc (12) toward the rotary drive shaft (32). By the closing operation of the lid (28), in this device for loading or unloading the magnetic disc pack (10), the bucket (26) is guided to a position where the center core (14) of the magnetic disc (12) can be coupled onto the rotary drive shaft (32) and the push member (76,76,170,170) is guided through a position where the push member (76,76,170,170) pushes the center core (14) of the magnetic disc (12) and to a position where the push member (76,76,170,170) is out of contact with the center core (14) of the magnetic disc (12).

    摘要翻译： 本公开描述了一种用于加载或卸载适用于电子照相机系统中的磁记录器或再现器的磁盘组件（10）的装置，其中被摄体被纯电子地静态拍摄并记录在旋转磁盘（12）中，以及 图像的再现由电视系统或打印机执行。 这种用于装载或卸载磁盘盒（10）的装置包括：由磁记录器或再现器的主体（24）可枢转地支撑的盖子（28）; 以及枢转地支撑在主体（24）或盖（28）上的内部铲斗（26），其具有可以容纳并且能够分离包括磁盘（12）的磁盘组件（10）的构造 当打开盖子（28）时，从盖子（28）或主体（24）开始插入磁盘盒（10）的开口（48），并且推动构件（76,76,170,170 ），用于将磁盘（12）的中心芯（14）推向旋转驱动轴（32）。 通过盖（28）的关闭操作，在用于装载或卸载磁盘盒（10）的装置中，铲斗（26）被引导到磁盘（12）的中心芯（14）的位置， 可以联接到旋转驱动轴（32）上并且推动构件（76,71,170,170）被引导通过推动构件（76,76,170,170）推动磁盘（12）的中心芯（14）的位置，并且 推动构件（76,76,170,170）与磁盘（12）的中心芯（14）不接触的位置。