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1. 发明授权

US5666243A Spring loaded stacked actuator assembly 失效
标题翻译：弹簧加载堆叠式执行器组件
公开(公告)号：US5666243A
公开(公告)日：1997-09-09
申请号：US707121
申请日：1996-09-03
申请人： George I. Brent
发明人： George I. Brent
IPC分类号： G11B5/55 , G11B21/08
CPC分类号： G11B5/5521
摘要： A stacked actuator assembly includes a hub having an axis of rotation, a first member fixed in a first direction along the axis of the hub, a second member fixed in a second opposite direction along the axis of a hub, an actuator arm coupled about the hub between the first and second members and a spring coupled about the hub between the first and second members. The spring axially clamps the plurality of actuator arms between the first and second members.
摘要翻译：堆叠的致动器组件包括具有旋转轴线的毂，沿着毂的轴线沿第一方向固定的第一构件，沿着毂的轴线沿第二相反方向固定的第二构件，围绕第一和第二构件之间的毂，以及围绕第一和第二构件之间的毂联接的弹簧。弹簧将多个致动器臂轴向夹紧在第一和第二构件之间。

2. 发明授权

US4694367A Mechanism for moving recording heads across computer tapes 失效
标题翻译：移动记录头跨计算机磁带的机制
公开(公告)号：US4694367A
公开(公告)日：1987-09-15
申请号：US798795
申请日：1985-11-15
申请人： George I. Brent
发明人： George I. Brent
IPC分类号： G11B5/55 , G11B21/08
CPC分类号： G11B5/5508
摘要： A mechanism for moving a magnetic read/write recording head across a tape storage medium. A linear actuator drives an output shaft which carries a cable connector. A flexible cable is connected with the cable connector at one end and at the other end with an elevator bracket which carries the recording head. The cable is bent through a 90.degree. bend between its ends along an arcuate guide surface. The elevator bracket moves up and down across the tape on guide pins. A spring maintains the cable under tension to translate horizontal extension and retraction of the actuator shaft into corresponding vertical movement of the tape head. The use of a cable reduces the application of moments to the head and avoids applying rotational forces.
摘要翻译：用于将磁读/写记录头移动穿过磁带存储介质的机构。线性致动器驱动输送轴，该输出轴承载电缆连接器。柔性电缆在一端与电缆连接器连接，另一端与携带记录头的电梯托架连接。电缆沿其弓形引导表面在其端部之间弯曲90度弯曲。电梯支架在导销上上下移动穿过磁带。弹簧将电缆保持在张力下，以将致动器轴的水平延伸和缩回转移到磁头的相应垂直运动。电缆的使用减少了头部应力，并避免施加旋转力。

3. 发明授权

US06687095B2 Rotatable actuator arm having an integral strut 失效
标题翻译：可旋转的执行器臂具有一体的支柱
公开(公告)号：US06687095B2
公开(公告)日：2004-02-03
申请号：US10016308
申请日：2001-12-10
申请人： Dave P. McReynolds , Steven R. Speckmann , George I. Brent , Gary F. Kelsic
发明人： Dave P. McReynolds , Steven R. Speckmann , George I. Brent , Gary F. Kelsic
IPC分类号： G11B555
CPC分类号： G11B5/4833
摘要： An actuator arm for a rotary actuator assembly of a disc drive comprises a substantially planar sheet of pliable material defining a longitudinal actuator arm having longitudinal edges, a distal end supporting the transducer, a proximal end supporting an actuator coil. Strut means integral with the sheet extends substantially normal to the plane of the sheet along at least a portion of at least one longitudinal edge and the proximal end of the arm to provide rigidity to at least a portion of the arm. In one embodiment, an integral strut portion defines a support for the actuator coil. In another embodiment, integral strut portions extend along opposite longitudinal edges to a location proximal the distal end to define a rigid portion between the strut portions and a flexible suspension region distal to the rigid portion.
摘要翻译：用于盘驱动器的旋转致动器组件的致动器臂包括基本上平坦的柔性材料片，其限定具有纵向边缘的纵向致动器臂，支撑换能器的远端，支撑致动器线圈的近端。与纸张一体的支柱装置沿着至少一个纵向边缘和臂的近端的至少一部分基本垂直于片材的平面延伸，以向臂的至少一部分提供刚性。在一个实施例中，整体支柱部分限定了致动器线圈的支撑。在另一个实施例中，整体支柱部分沿着相对的纵向边缘延伸到靠近远端的位置，以限定支柱部分之间的刚性部分和远离刚性部分的柔性悬挂区域。

4. 发明授权

US07362541B2 Two-stage sealing of a data storage assembly housing to retain a low density atmosphere 有权
标题翻译：数据存储组件壳体的两级密封以保持低密度气氛
公开(公告)号：US07362541B2
公开(公告)日：2008-04-22
申请号：US11748420
申请日：2007-05-14
申请人： Frank W. Bernett , George I. Brent , Jason A. Sorrell
发明人： Frank W. Bernett , George I. Brent , Jason A. Sorrell
IPC分类号： G11B33/14 , G11B33/12
CPC分类号： G11B33/1466 , G11B25/043 , Y10T29/49025
摘要： In accordance with various embodiments, a data storage device comprises a sealed housing which encloses a data storage medium. The sealed housing comprises a substantially planar first housing plate with respective length, width and thickness dimensions and a circumferentially extending first peripheral edge, a substantially planar second housing plate with a circumferentially extending second peripheral edge, and a circumferentially extending first sealing member contactingly disposed between the respective first and second peripheral edges. A substantially planar third housing plate extends adjacent the first planar housing plate with respective length and width dimensions substantially corresponding to the length and width dimensions of the first housing plate, and a circumferentially extending third peripheral edge. A circumferentially extending second seal member is contactingly disposed between the second and third peripheral edges to form a hermetic seal for the low density gas.
摘要翻译：根据各种实施例，数据存储装置包括封闭数据存储介质的密封外壳。密封壳体包括具有相应长度，宽度和厚度尺寸的基本平坦的第一壳体板和周向延伸的第一周边边缘，具有周向延伸的第二周边边缘的基本平坦的第二壳体板，以及周向延伸的第一密封构件，相应的第一和第二外围边缘。基本上平坦的第三壳体板相对于第一平面壳体板延伸，其相应的长度和宽度尺寸基本上对应于第一壳体板的长度和宽度尺寸以及周向延伸的第三周边边缘。周向延伸的第二密封构件接触地设置在第二和第三外围边缘之间，以形成用于低密度气体的气密密封。

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