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    Ramp arrangements for a disk drive and method
    2.
    发明授权
    Ramp arrangements for a disk drive and method 有权
    磁盘驱动器的斜坡布置和方法

    公开(公告)号：US07593192B1

    公开(公告)日：2009-09-22

    申请号：US11385955

    申请日：2006-03-20

    申请人： Brian L. Rappel ,  Chad A. Bogacz ,  David D. Brause

    发明人： Brian L. Rappel ,  Chad A. Bogacz ,  David D. Brause

    IPC分类号： G11B5/54

    CPC分类号： G11B5/54

    摘要： A digital storage apparatus includes a housing defining a housing interior and defining a ramp support surface. A disk is supported for rotation in the housing. A head gimbal assembly is supported for use in pivotally accessing the disk in performing one or more data accesses and for moving to an unloaded position from an access position. A ramp arrangement receives the head gimbal assembly in the unloaded position. The ramp arrangement includes at least three feet for sliding engagement with the ramp support surface for use in at least partially establishing an operational position of the ramp arrangement. In one aspect, the housing defines a first surface and a second surface, which are in a transverse relationship with respect to one another. The ramp arrangement engages the first surface and the second surface for establishing an operational position of the ramp arrangement in the housing interior.

    摘要翻译： 数字存储装置包括限定壳体内部并限定斜坡支撑表面的壳体。 支撑盘在壳体中旋转。 头部万向节组件被支撑用于在执行一个或多个数据访问和从访问位置移动到卸载位置时可枢转地接近磁盘。 斜坡装置在卸载位置接收头部万向架组件。 斜坡装置包括至少三个脚，用于与斜坡支撑表面滑动接合，用于至少部分地建立斜坡装置的操作位置。 在一个方面，壳体限定第一表面和第二表面，第一表面和第二表面彼此处于横向关系。 斜坡装置接合第一表面和第二表面，以建立斜面装置在壳体内部中的操作位置。

    Data cartridge load/unload mechanism for disk drive
    3.
    发明授权
    Data cartridge load/unload mechanism for disk drive 失效
    磁盘驱动器的数据盒载入/卸载机制

    公开(公告)号：US06829120B2

    公开(公告)日：2004-12-07

    申请号：US09946845

    申请日：2001-09-04

    申请人： Glade N. Bagnell ,  Robert D. Freeman ,  Joseph P. Manes ,  Stephen A. Misuta ,  Shane G. Nowell ,  Brian L. Rappel ,  Edwin J. Wadsworth

    发明人： Glade N. Bagnell ,  Robert D. Freeman ,  Joseph P. Manes ,  Stephen A. Misuta ,  Shane G. Nowell ,  Brian L. Rappel ,  Edwin J. Wadsworth

    IPC分类号： G11B1704

    CPC分类号： G11B17/0438 ,  G11B17/0401 ,  G11B17/0407 ,  G11B23/0308

    摘要： A disk drive includes a housing, a cartridge tray, and a cam plate. The cartridge tray is adapted to hold a cartridge that includes a data storage disk. The housing has a pair of vertical cartridge tray pin slots which hold tray pins that are part of the cartridge tray. The cam plate includes a pair of cam slots formed at an oblique angle to the cartridge tray pin slots. The tray pins extend through the cam slots into the cartridge tray pin slots. Movement of the cam plate back and forth causes the tray pins and cartridge tray to move vertically between a loaded position, where data can be read from or written to the data storage disk, to an unloaded position. The use of two cartridge tray pins allows the cartridge tray to rotate about an axis defined by the tray pins, and this action assists in locating the cartridge precisely in a repeatable position, in contact with a plurality of datums, when it is fully loaded.

    摘要翻译： 磁盘驱动器包括壳体，盒托盘和凸轮板。 盒式盘适于容纳包括数据存储盘的盒。 外壳有一对垂直的墨盒托盘销槽，其保持作为墨盒托盘一部分的托盘销。 凸轮板包括与盒托盘销槽成倾斜角形成的一对凸轮槽。 托盘销延伸穿过凸轮槽进入墨盒托盘销槽。 前后凸轮板的运动使托盘销和卡盘托盘在数据可从数据存储盘读取或写入数据存储盘的加载位置之间垂直移动到卸载位置。 使用两个盒托盘销允许盒托盘围绕由托盘销定义的轴线旋转，并且该动作有助于将盒子精确地定位在与多个基准件接触的可重复位置中，当其被完全装载时。

    Disk drive with a spherical balance plug
    6.
    发明授权
    Disk drive with a spherical balance plug 有权
    带球面平衡插头的磁盘驱动器

    公开(公告)号：US08437101B1

    公开(公告)日：2013-05-07

    申请号：US12826671

    申请日：2010-06-30

    申请人： Curtis S. German ,  Andrew A. Lucas ,  Brian L. Rappel

    发明人： Curtis S. German ,  Andrew A. Lucas ,  Brian L. Rappel

    IPC分类号： G11B17/02

    CPC分类号： G11B17/0287 ,  G11B17/038 ,  G11B25/043

    摘要： Described herein is a balance plug for a disk drive. The balance plug includes a body defining a substantially spherical outer surface and a plurality of ribs along the spherical outer surface and defining at least three meridians along the outer surface of the sphere. The at least three meridians can reside in at least two transverse planes.

    摘要翻译： 这里描述的是用于磁盘驱动器的平衡插头。 平衡塞包括限定基本上球形的外表面的主体和沿着球形外表面的多个肋，并且沿着球的外表面限定至少三个子午线。 至少三个经络可以驻留在至少两个横向平面中。

    Apparatus and method for sealing a hard drive enclosure
    7.
    发明授权
    Apparatus and method for sealing a hard drive enclosure 有权
    用于密封硬盘驱动器外壳的装置和方法

    公开(公告)号：US07821735B1

    公开(公告)日：2010-10-26

    申请号：US11385574

    申请日：2006-03-20

    申请人： Chad A. Bogacz ,  David D. Brause ,  Brian L. Rappel

    发明人： Chad A. Bogacz ,  David D. Brause ,  Brian L. Rappel

    IPC分类号： G11B33/14

    CPC分类号： G11B33/1466 ,  G11B25/043

    摘要： A disk drive housing, base assembly for use as part of the housing and associated method are disclosed. The base assembly is configured for receiving a cover. In one feature, a base housing serves to define a housing interior in cooperation with the cover for receiving a plurality of components therein as part of the disk drive and the base housing includes a peripheral edge configuration. A molding surrounds and sealingly engages the base housing such that the molding defines a peripheral sealing surface for use in sealing the cover to the base assembly. In another feature, accommodating one or more given components within a given base housing outline, which would not otherwise be accommodated, is described by outsetting a peripheral sidewall of the base housing, adjacent to the given component.

    摘要翻译： 公开了一种磁盘驱动器壳体，用作壳体的一部分的基座组件和相关方法。 基座组件被配置为接收盖。 在一个特征中，基座壳体用于与盖配合地限定壳体内部，用于在其中容纳多个部件，作为盘驱动器的一部分，并且基座壳体包括外围边缘构造。 模制件围绕并密封地接合基座壳体，使得模制件限定用于将盖子密封到基座组件的外围密封表面。 在另一个特征中，在给定的基座壳体轮廓内容纳一个或多个给定的部件，这将不会被容纳，这通过突出与基准壳体相邻的周边侧壁来描述。

    Flexible electrical interconnection with ends urged into engagement with curved surfaces of a support and hub in a miniature hard disk drive and method
    8.
    发明授权
    Flexible electrical interconnection with ends urged into engagement with curved surfaces of a support and hub in a miniature hard disk drive and method 有权
    灵活的电气互连，端部被推动成与微型硬盘驱动器和方法中的支撑件和毂的曲面接合

    公开(公告)号：US07667931B1

    公开(公告)日：2010-02-23

    申请号：US11385573

    申请日：2006-03-20

    申请人： David D. Brause ,  Brian L. Rappel ,  Chad A. Bogacz

    发明人： David D. Brause ,  Brian L. Rappel ,  Chad A. Bogacz

    IPC分类号： G11B5/55

    CPC分类号： G11B5/4846

    摘要： A head stack assembly of a disk drive has a hub including a side margin defining a channel for carrying VCM conductors at least partially around an angular offset such that the conductors are contained within a peripheral outline of the hub and the conductors can extend completely within an overmolding thickness. A first portion of a flexible interconnection biases against a side margin of the hub such that a rotation of the HSA causes a length of the first portion to change. A floating portion of length of the flexible extension follows a semicircular path between a first contact position on the hub and a second contact position on the support surface such that a floating loop diameter is defined between the contact positions. The hub and the support surface can be configured for changing the floating loop diameter with rotation to vary resilient biasing torque to the HSA.

    摘要翻译： 磁盘驱动器的磁头堆叠组件具有毂，其包括限定用于至少部分地围绕角度偏移运送VCM导体的通道的侧边缘，使得导体容纳在毂的外围轮廓内，并且导体可以完全延伸到内部 包覆成型厚度。 柔性互连件的第一部分相对于轮毂的侧边缘偏置，使得HSA的旋转导致第一部分的长度改变。 柔性延伸部的长度的浮动部分遵循轮毂上的第一接触位置和支撑表面上的第二接触位置之间的半圆形路径，使得在接触位置之间限定浮动环直径。 轮毂和支撑表面可以被配置为通过旋转来改变浮动环直径以改变对HSA的弹性偏压力矩。

    Disk drive with added external labyrinth path during servo track writing
    10.
    发明授权
    Disk drive with added external labyrinth path during servo track writing 有权
    磁盘驱动器，在伺服磁道写入期间增加了外部迷宫路径

    公开(公告)号：US08665555B1

    公开(公告)日：2014-03-04

    申请号：US12826474

    申请日：2010-06-29

    申请人： Lionel Young ,  John R. Gustafson ,  Scott E. Watson ,  Dana C. Fisher ,  Brian L. Rappel ,  Andrew A. Lucas

    发明人： Lionel Young ,  John R. Gustafson ,  Scott E. Watson ,  Dana C. Fisher ,  Brian L. Rappel ,  Andrew A. Lucas

    IPC分类号： G11B33/14

    CPC分类号： G11B33/146 ,  G11B33/1486

    摘要： A disk drive includes an enclosure that has a breather port therethrough. A first labyrinth path may be disposed inside the disk drive enclosure, in fluid connection with the breather port. A second labyrinth path may be temporarily disposed outside the disk drive enclosure, in fluid connection with the breather port. An alternative gas such as helium may be allowed to bleed out through the second labyrinth path during a period of servo track writing. The second labyrinth path may be removed after servo track writing.

    摘要翻译： 磁盘驱动器包括具有通过其的通气端口的外壳。 第一迷宫路径可以设置在磁盘驱动器外壳内，与通气端口流体连接。 第二迷宫路径可以临时设置在磁盘驱动器外壳的外部，与通气端口流体连接。 在伺服轨迹写入期间，可以允许诸如氦气的替代气体通过第二迷宫路径渗出。 在伺服轨迹写入之后，可以去除第二个迷宫路径。