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    • 4. 发明授权
    • Secure data storage
    • 安全数据存储
    • US07706102B1
    • 2010-04-27
    • US11504376
    • 2006-08-14
    • Vladimir GershmanRonald DeanBernard McGrath
    • Vladimir GershmanRonald DeanBernard McGrath
    • G11B5/325G11B5/024
    • G11B5/0245G06F21/80
    • A hard disk drive includes a chassis which supports a “sealed” housing containing a data storage magnetic disk, and read/write heads and actuator. The housing also contains an erasure device which generates a magnetic or other field or emanation for erasing the disk, so that the erasing field or emanation need not penetrate the sealed housing to effectuate erasure. A backup power supply provides power to the erasing device so that erasure can occur even in the absence of external power. A bus- or network-actuated arrangement couples power to the erasure device so that many hard drives may be simultaneously erased.
    • 硬盘驱动器包括支持包含数据存储磁盘的“密封”外壳以及读/写头和执行器的机箱。 壳体还包含消除装置,其产生用于擦除盘的磁场或其他场或发射,使得擦除场或发射不需要穿透密封的壳体以实现擦除。 备用电源为擦除装置提供电源,使得即使在没有外部电源的情况下也可能发生擦除。 总线或网络驱动装置将电力耦合到擦除装置,使得可以同时擦除许多硬盘驱动器。
    • 6. 发明授权
    • Secure data storage
    • 安全数据存储
    • US08213115B1
    • 2012-07-03
    • US12717999
    • 2010-03-05
    • Vladimir GershmanRonald DeanBernard McGrath
    • Vladimir GershmanRonald DeanBernard McGrath
    • G11B5/012G11B7/0037
    • G11B5/0245G06F21/80
    • A hard disk drive includes a chassis which supports a “sealed” housing containing a data storage magnetic disk, and read/write heads and actuator. The housing also contains an erasure device which generates a magnetic or other field or emanation for erasing the disk, so that the erasing field or emanation need not penetrate the sealed housing to effectuate erasure. A backup power supply provides power to the erasing device so that erasure can occur even in the absence of external power. A bus- or network-actuated arrangement couples power to the erasure device so that many hard drives may be simultaneously erased.
    • 硬盘驱动器包括支持包含数据存储磁盘的“密封”外壳以及读写头和执行器的机箱。 壳体还包含消除装置,其产生用于擦除盘的磁场或其他场或发射,使得擦除场或发射不需要穿透密封的壳体以实现擦除。 备用电源为擦除装置提供电力,以便即使没有外部电源也可能发生擦除。 总线或网络驱动的布置将电力耦合到擦除装置,使得可以同时擦除许多硬盘驱动器。
    • 7. 发明申请
    • Toolless circuit board mount
    • 无工具电路板安装
    • US20070064404A1
    • 2007-03-22
    • US11232795
    • 2005-09-21
    • Ronald Dean
    • Ronald Dean
    • H05K7/04H05K7/02
    • H05K7/142G06F1/184
    • A system and method for mounting a printed circuit board in an electronic equipment enclosure allows installation and removal of the board without the use of tools. In a preferred embodiment, standoffs attached to the printed circuit board engage keyhole slots in a wall of the enclosure. A locking device pivotally attached to the wall is rotated from an unlocked position to a locked position, acting as a over center cam during the rotation. A face on the locking device engages an edge of the circuit board, constraining the circuit board in the enclosure.
    • 将印刷电路板安装在电子设备外壳中的系统和方法允许在不使用工具的情况下安装和移除电路板。 在优选实施例中,附接到印刷电路板的支座接合在外壳的壁中的锁孔。 枢转地附接到壁的锁定装置从解锁位置旋转到锁定位置,在旋转期间用作过中心凸轮。 锁定装置上的一个面接合电路板的边缘,约束电路板在外壳中。
    • 10. 发明申请
    • CLAMPING APPARATUS
    • 夹紧装置
    • US20160264381A1
    • 2016-09-15
    • US15069816
    • 2016-03-14
    • Terry S. SwopeRonald Dean
    • Terry S. SwopeRonald Dean
    • B66C1/44B25B11/02
    • B66C1/422B25B5/103B25B5/14B25B5/147B66C1/64
    • A lifting and support device comprises a first yoke having a first support arm that defining a first wedge slot above the first support arm and a second yoke pivotally coupled to the first yoke having a second support arm inwardly extending toward and laterally spaced from the first support arm and defining a second wedge slot above the second support arm. The first and second wedge slots are substantially aligned when the first and second yokes are in a closed position. A wedge is configured for insertion within the first and second wedge slots when the first and second wedge slots are substantially aligned to hold a structure between the wedge and the first and second support arms of the first and second yokes in order to support a structure relative to the lifting and support device.
    • 提升和支撑装置包括第一轭,其具有限定第一支撑臂上方的第一楔形槽的第一支撑臂和枢转地联接到第一轭的第二轭,具有向内延伸并与第一支撑件横向间隔开的第二支撑臂 并且在第二支撑臂上方限定第二楔槽。 当第一和第二轭处于关闭位置时,第一和第二楔槽基本对准。 当第一和第二楔形狭槽基本上对齐以将结构保持在楔形件与第一和第二轭铁的第一和第二支撑臂之间以便支撑结构相对 到起重和支撑装置。