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127 条记录 (耗时 0.055 秒)

    Plural magnetic disk assembly
    1.
    发明授权
    Plural magnetic disk assembly 失效
    多个磁盘组件

    公开(公告)号：US4743989A

    公开(公告)日：1988-05-10

    申请号：US854292

    申请日：1986-04-21

    申请人： Randall C. Bauck ,  David E. Jones ,  Robert D. Freeman

    发明人： Randall C. Bauck ,  David E. Jones ,  Robert D. Freeman

    IPC分类号： G11B17/32 ,  G11B19/20 ,  G11B23/033 ,  G11B23/03 ,  G11B15/64

    CPC分类号： G11B17/32 ,  G11B19/2009 ,  G11B23/033

    摘要： A device and process for stabilizing two coaxially joined flexible magnetic disks is disclosed. Two or more flexible magnetic disks are coaxially joined by a coaxially located spacer. One of the disks is juxtaposed to and rotated against a flat stable Bernoulli surface. A second disk spaced by the spacer from the first disk contains centrally located perforations into which air can flow. When the disks are rotated at high speed air flows into the perforations and radially out from between the disks, thus forming an air cushion or air bearing between the disks. The apparatus and process thus provides two floppy disks stabilized by a single Bernoulli surface.

    摘要翻译： 公开了用于稳定两个同轴连接的柔性磁盘的装置和方法。 两个或多个柔性磁盘通过同轴定位的间隔件同轴连接。 其中一个磁盘与平坦的稳定的伯努利表面并置并旋转。 由间隔件与第一盘隔开的第二盘包含位于中心的穿孔，空气可以流过。 当盘被高速旋转时，空气流入穿孔并从盘之间径向出来，从而在盘之间形成气垫或空气轴承。 因此，设备和过程提供了由单个伯努利表面稳定的两个软盘。

    Apparatus for coupling record disk to disk drive
    2.
    发明授权
    Apparatus for coupling record disk to disk drive 失效
    用于将记录磁盘耦合到磁盘驱动器的装置

    公开(公告)号：US4901173A

    公开(公告)日：1990-02-13

    申请号：US238980

    申请日：1988-08-24

    申请人： David E. Jones ,  Robert D. Freeman ,  Randall C. Bauck

    发明人： David E. Jones ,  Robert D. Freeman ,  Randall C. Bauck

    IPC分类号： G11B17/03 ,  G11B17/04 ,  G11B17/32 ,  G11B19/20

    CPC分类号： G11B17/043 ,  G11B17/03 ,  G11B17/32 ,  G11B19/2009

    摘要： A device for coupling and aligning a rotatable disk with the motor used for rotating that disk is disclosed. The end of the motor drive shaft includes a drive spindle having a V shaped slot in its surface. This slot accepts an aligning pin which protrudes from the center of the disk. When the aligning pin is at the apex of the V slot, the disk to be rotated is concentric with the drive spindle. A drive pin, which is mounted eccentrically on the drive spindle, is in contact with a lip on the outer surface of the disk hub. Rotation of the drive spindle causes interference between the drive pin and the lip thereby imparting rotatational momentum to the disk as well as a centering force on the aligning pin.

    摘要翻译： 公开了一种用于将可旋转盘联接和对准用于旋转该盘的马达的装置。 马达驱动轴的端部包括在其表面上具有V形槽的驱动主轴。 该槽接受从盘中心突出的对准销。 当对准销位于V槽的顶点时，要旋转的盘与驱动主轴同心。 偏心地安装在驱动主轴上的驱动销与盘毂的外表面上的唇缘接触。 驱动主轴的旋转导致驱动销和唇缘之间的干涉，从而向盘施加旋转动量以及对准销上的定心力。

    Bernoulli plate in cartridge
    3.
    发明授权
    Bernoulli plate in cartridge 失效
    伯努利板在墨盒

    公开(公告)号：US4794480A

    公开(公告)日：1988-12-27

    申请号：US854130

    申请日：1986-04-21

    申请人： David E. Jones ,  Randall C. Bauck ,  Robert D Freeman

    发明人： David E. Jones ,  Randall C. Bauck ,  Robert D Freeman

    IPC分类号： G11B17/32 ,  G11B19/20 ,  G11B23/00 ,  G11B23/03 ,  G11B23/033 ,  G11B5/016 ,  G11B5/54

    CPC分类号： G11B17/32 ,  G11B19/2009 ,  G11B23/033

    摘要： A magnetic storage device comprising a rigid apertured cartridge containing a flexible magnetic disk and a Bernoulli surface is disclosed. The cartridge contains a reference surface which is integral with the Bernoulli surface and serves to align and flatten the Bernoulli surface when the cartridge is inserted into a disk drive. The cartridge is configured such that the flexible magnetic disk is maintained in operative association with the Bernoulli surface. The aperture of the cartridge serves as an entry point for the motor spindle and transducer of the disk drive. The cartridge is partially enclosed by a slidable shutter which protects the Bernoulli surface and flexible disk when the cartridge is not in use.

    摘要翻译： 公开了一种包括容纳柔性磁盘和伯努利表面的刚性有孔盒的磁存储装置。 墨盒包含与伯努利表面成一体的参考表面，用于在墨盒插入磁盘驱动器时对齐和平坦化伯努利表面。 盒被配置成使得柔性磁盘保持与伯努利表面有效关联。 盒的孔径用作电机主轴和磁盘驱动器的换能器的入口点。 墨盒部分地被可滑动的挡板封闭，当不使用墨盒时，可以保护伯努利表面和软盘。

    Secondary actuator
    4.
    发明授权
    Secondary actuator 有权
    二次执行器

    公开(公告)号：US6141188A

    公开(公告)日：2000-10-31

    申请号：US137852

    申请日：1998-08-21

    申请人： Randall C. Bauck ,  David E. Jones

    发明人： Randall C. Bauck ,  David E. Jones

    IPC分类号： G11B5/55

    CPC分类号： G11B5/5552

    摘要： An actuator for a direct access storage device has a secondary actuator with discrete or distributed masses such that a mechanical nodal point is created. The nodal point does not move with respect to the primary actuator. The secondary actuator is attached to the primary actuator at a nodal point. No net forces are coupled to the primary actuator when the secondary actuator is activated in a vibratory movement by a piezo-electric element.

    摘要翻译： 用于直接存取存储装置的致动器具有具有离散或分布质量的次级致动器，使得产生机械节点。 节点不相对于主致动器移动。 辅助致动器在节点附接到主致动器。 当次级致动器在压电元件的振动运动中被激活时，没有净力耦合到主致动器。

    Disk drive with spicule member
    5.
    发明授权
    Disk drive with spicule member 失效
    磁盘驱动器与spicule成员

    公开(公告)号：US4740851A

    公开(公告)日：1988-04-26

    申请号：US854419

    申请日：1986-04-21

    申请人： David E. Jones ,  Randall C. Bauck

    发明人： David E. Jones ,  Randall C. Bauck

    IPC分类号： G11B25/04 ,  G11B17/028 ,  G11B17/04 ,  G11B17/32 ,  G11B21/00 ,  G11B5/012 ,  G11B5/016 ,  G11B5/55 ,  G11B21/08

    CPC分类号： G11B17/043 ,  G11B17/0282 ,  G11B17/32 ,  G11B21/00

    摘要： A device for aligning a disk contained in a cartridge with a motor and transducer of a disk drive is disclosed. A record disk contained within a rigid apertured cartridge is inserted into a disk drive for use with that disk drive. Insertion of the cartridge into the disk drive causes engagement of a reference surface of the cartridge with a reference surface of a spicule member contained within the disk drive. The spicule member carries the transducer and drive spindle of the disk drive. The spicule member also contains a clamping device which ensures proper engagement of the cartridge reference surface and the spicule reference surface. The result is the proper alignment between the disk contained in the rigid cartridge and the transducer and motor spindle carried by the spicule member.

    摘要翻译： 公开了一种用于将容纳在盒中的盘与盘驱动器的电动机和换能器对准的装置。 包含在刚性有孔盒中的记录盘被插入到与该磁盘驱动器一起使用的磁盘驱动器中。 将盒插入到盘驱动器中使得盒的参考表面与包含在盘驱动器内的喷嘴构件的参考表面接合。 支柱构件承载盘驱动器的换能器和驱动主轴。 螺栓构件还包含夹持装置，其确保筒参考表面和支柱参考表面的适当接合。 结果是容纳在刚性盒中的盘与传感器之间的正确对准，以及由尖端构件承载的电动机主轴。

    Configurable 2-wire/3-wire serial communications interface
    7.
    发明授权
    Configurable 2-wire/3-wire serial communications interface 有权
    可配置2线/ 3线串行通信接口

    公开(公告)号：US08983410B2

    公开(公告)日：2015-03-17

    申请号：US13289302

    申请日：2011-11-04

    申请人： William David Southcombe ,  Christopher Truong Ngo ,  David E. Jones ,  Chris Levesque ,  Scott Yoder ,  Terry J. Stockert

    发明人： William David Southcombe ,  Christopher Truong Ngo ,  David E. Jones ,  Chris Levesque ,  Scott Yoder ,  Terry J. Stockert

    IPC分类号： H01Q11/12 ,  H04B1/04 ,  G06F13/42

    CPC分类号： G06F13/42 ,  G06F13/4291 ,  Y02D10/14 ,  Y02D10/151

    摘要： A configurable 2-wire/3-wire serial communications interface (C23SCI), which includes start-of-sequence (SOS) detection circuitry and sequence processing circuitry, is disclosed. When the SOS detection circuitry is coupled to a 2-wire serial communications bus, the SOS detection circuitry detects an SOS of a received sequence based on a serial data signal and a serial clock signal. When the SOS detection circuitry is coupled to a 3-wire serial communications bus, the SOS detection circuitry detects the SOS of the received sequence based on a chip select (CS) signal. In response to detecting the SOS, the SOS detection circuitry provides an SOS detection signal to the sequence processing circuitry, which initiates processing of the received sequence using the serial data signal and the serial clock signal. The received sequence is associated with one of multiple serial communications protocols.

    摘要翻译： 公开了一种可配置的2线/ 3线串行通信接口（C23SCI），其包括序列启动（SOS）检测电路和序列处理电路。 当SOS检测电路耦合到2线串行通信总线时，SOS检测电路基于串行数据信号和串行时钟信号检测接收序列的SOS。 当SOS检测电路耦合到3线串行通信总线时，SOS检测电路基于芯片选择（CS）信号检测接收到的序列的SOS。 响应于检测到SOS，SOS检测电路向序列处理电路提供SOS检测信号，其使用串行数据信号和串行时钟信号来启动接收到的序列的处理。 所接收的序列与多个串行通信协议之一相关联。