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    Floating type magnetic head supporting assembly including a coupling to a slider side surface
    1.
    发明授权
    Floating type magnetic head supporting assembly including a coupling to a slider side surface 失效
    浮动式磁头支撑组件包括与滑块侧表面的联接

    公开(公告)号：US5243482A

    公开(公告)日：1993-09-07

    申请号：US601429

    申请日：1990-10-23

    申请人： Yuzo Yamaguchi ,  Mikio Tokuyama ,  Yoshinori Takeuchi ,  Taichi Sato ,  Satomitsu Imai

    发明人： Yuzo Yamaguchi ,  Mikio Tokuyama ,  Yoshinori Takeuchi ,  Taichi Sato ,  Satomitsu Imai

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4826

    摘要： In a floating type magnetic head support mechanism for a magnetic disk apparatus, a slider carrying a magnetic head floats a small distance above a magnetic disk in accordance with a rotation of the magnetic head to enable a reading/writing of information from/onto the disk by the magnetic head. The slider is coupled to a distal end of a load arm through a gimbal. The coupling portion is located in a common plane parallel with a floating surface of the slider, with the coupling portion including a center of gravity of the slider or being in a parallel plane closer to the floating surface than the center of gravity. The magnetic head support mechanism is so constructed that no rotational moment is applied to a slider during the access operation by the access mechanism.

    摘要翻译： 在用于磁盘装置的浮动式磁头支撑机构中，携带磁头的滑块根据磁头的旋转浮动在磁盘上方一小段距离，以使得能够从盘上读取/写入信息 由磁头。 滑块通过万向架连接到负载臂的远端。 联接部分位于与滑块的浮动平面平行的共同平面中，耦合部分包括滑块的重心，或者处于比重心更靠近浮动表面的平行平面中。 磁头支撑机构被构造成使得在访问机构的访问操作期间，滑块不会施加旋转力矩。

    Magnetic head slider supporting apparatus
    2.
    发明授权
    Magnetic head slider supporting apparatus 失效
    磁头滑块支持装置

    公开(公告)号：US5014144A

    公开(公告)日：1991-05-07

    申请号：US366612

    申请日：1989-06-13

    申请人： Taichi Sato ,  Yoshiharu Mouri ,  Kihachiro Tanaka ,  Yokuo Saitoh ,  Hiroshi Daito ,  Tetsuo Masukawa ,  Yoshinori Takeuchi ,  Yuzo Yamaguchi ,  Satomitsu Imai

    发明人： Taichi Sato ,  Yoshiharu Mouri ,  Kihachiro Tanaka ,  Yokuo Saitoh ,  Hiroshi Daito ,  Tetsuo Masukawa ,  Yoshinori Takeuchi ,  Yuzo Yamaguchi ,  Satomitsu Imai

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4826

    摘要： An apparatus for supporting and reciprocating a magnetic head slider above a rotating magnetic disk comprises a carrying arm having a free end, a flexible base connected at one end thereof to the free end of the supporting arm, a pair of flexible fingers extending from the other end of the flexible base parallel to an axis of the carrying arm and defining therebetween a space, a traverse bar connecting two free ends of the fingers, and a flexible tongued member on which the magnetic head slider to be mounted, one end of the tongued member being connected to the traverse bar and the other end thereof extending into the space with gaps between the tongued member and the fingers and the base. A reduced part of a minimum cross-section is provided in each of the fingers. The reduced part is located between the one end of the tongued member and a center between the one end of the tongued member and the other end of the base.

    摘要翻译： 用于在旋转磁盘上方支撑和往复运动磁头滑块的装置包括具有自由端的承载臂，在其一端连接到支撑臂的自由端的柔性基座，从另一个延伸的一对柔性指状物 柔性基座的平行于承载臂的轴线的端部并且在其间限定空间，连接指状物的两个自由端的横杆以及待安装的磁头滑块的柔性舌形构件，舌头的一端 构件连接到横动杆，并且其另一端延伸到舌形构件和指状物和基部之间的间隙中。 在每个手指中设置有最小横截面的缩小部分。 缩小部分位于舌部件的一端和舌部件的一端和基部的另一端之间的中心之间。

    Magnetic disc unit with gap between magnetic disc and shroud
    4.
    发明授权
    Magnetic disc unit with gap between magnetic disc and shroud 失效
    磁盘单元具有磁盘和护罩之间的间隙

    公开(公告)号：US07336440B2

    公开(公告)日：2008-02-26

    申请号：US11387903

    申请日：2006-03-24

    申请人： Mikio Tokuyama ,  Hayato Shimizu ,  Satomitsu Imai ,  Shozo Saegusa ,  Masahiko Sega ,  Toshihisa Okazaki ,  Yuzo Yamaguchi

    发明人： Mikio Tokuyama ,  Hayato Shimizu ,  Satomitsu Imai ,  Shozo Saegusa ,  Masahiko Sega ,  Toshihisa Okazaki ,  Yuzo Yamaguchi

    IPC分类号： G11B33/14

    CPC分类号： G11B33/148 ,  G11B25/043 ,  G11B33/08

    摘要： A magnetic disc unit includes a rotating disc type magnetic disc having an outer periphery, and a carriage arm linked to a head support mechanism for a recording/reproducing head. A base has an outer periphery and mounts the rotating disc type magnetic disc and the carriage arm, and has a side wall with an inner wall surface having an opening for inserting the carriage arm. The inner wall surface of the side wall defines a shroud surrounding the outer periphery of the magnetic disc, except at the opening in the side wall where the shroud is projected inwardly so as to decrease an opening angle of the opening in the side wall. A gap between the outer periphery of the magnetic disc and the shroud is set in a range not less than 0.1 mm but not greater than 0.6 mm.

    摘要翻译： 磁盘单元包括具有外周的旋转盘型磁盘和连接到用于记录/再现头的磁头支撑机构的滑架臂。 基座具有外周边并且安装旋转盘型磁盘和托架臂，并且具有侧壁，内壁表面具有用于插入托架臂的开口。 侧壁的内壁表面限定围绕磁盘的外周的护罩，除了侧壁中的开口处，护罩向内突出，以减小侧壁中开口的开口角度。 磁盘的外周与护罩之间的间隙设定在0.1mm以上且0.6mm以下的范围内。