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36 条记录 (耗时 0.031 秒)

    Suspension assembly with molded structures
    1.
    发明授权
    Suspension assembly with molded structures 有权
    具有模制结构的悬挂组件

    公开(公告)号：US08194351B2

    公开(公告)日：2012-06-05

    申请号：US11102055

    申请日：2005-04-08

    申请人： John S. Wright ,  Jagdish L. Agrawal ,  Zine-Eddine Boutaghou ,  Joseph H. Sassine ,  Andrew D. White

    发明人： John S. Wright ,  Jagdish L. Agrawal ,  Zine-Eddine Boutaghou ,  Joseph H. Sassine ,  Andrew D. White

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4833

    摘要： A support assembly includes a base layer, a circuit defined along the base layer, and a first material molded on at least a portion of the base layer. The first material substantially forms a shape of at least a portion of the support assembly. Further disclosed is a molded suspension assembly. The molded suspension assembly includes a thin and elongate metallic substrate and a non-metallic material molded along at least a portion of one side of the metallic substrate. The non-metallic material interlocks with the metallic substrate. The molded suspension assembly includes a transducer support area at or near a first end of the molded suspension assembly.

    摘要翻译： 支撑组件包括基底层，沿基底层限定的电路以及模制在基底层的至少一部分上的第一材料。 第一材料基本上形成支撑组件的至少一部分的形状。 进一步公开的是模制悬挂组件。 模制的悬挂组件包括薄且细长的金属基底和沿着金属基底的一侧的至少一部分模制的非金属材料。 非金属材料与金属基底互锁。 模制的悬挂组件包括在模制的悬挂组件的第一端处或附近的换能器支撑区域。

    Feed forward control of voice coil motor induced microactuator disturbance
    2.
    发明授权
    Feed forward control of voice coil motor induced microactuator disturbance 有权
    音圈电机前馈控制引起微致动器干扰

    公开(公告)号：US06778350B2

    公开(公告)日：2004-08-17

    申请号：US09877345

    申请日：2001-06-08

    申请人： Wayne A. Bonin ,  Zine-Eddine Boutaghou ,  Joel Limmer ,  Andrew D. White

    发明人： Wayne A. Bonin ,  Zine-Eddine Boutaghou ,  Joel Limmer ,  Andrew D. White

    IPC分类号： G11B5596

    CPC分类号： G11B5/5552

    摘要： A method is used for moving a transducing head between tracks of a disc in a dual-stage actuation assembly. The dual-stage actuation assembly has a main actuator for coarse positioning of the transducing head and a microactuator for fine positioning of the transducing head. The method comprises accelerating the main actuator during coarse positioning of the transducing head and applying control pulses to the microactuator during coarse positioning by the main actuator to eliminate oscillation of the microactuator during and after coarse positioning.

    摘要翻译： 一种方法用于在双级致动组件中的盘的轨道之间移动换能头。 双级致动组件具有用于传感头粗略定位的主致动器和用于精细定位换能头的微致动器。 该方法包括在粗略定位转换头期间加速主致动器，并且通过主致动器粗略定位期间将控制脉冲施加到微致动器，以消除粗定位期间和之后的微致动器的振荡。

    Co-located microactuator lever assembly
    4.
    发明授权
    Co-located microactuator lever assembly 失效
    同轴微致动器杆组件

    公开(公告)号：US07466520B2

    公开(公告)日：2008-12-16

    申请号：US10960266

    申请日：2004-10-07

    申请人： Andrew D. White ,  Wayne A. Bonin ,  Zine-Eddine Boutaghou

    发明人： Andrew D. White ,  Wayne A. Bonin ,  Zine-Eddine Boutaghou

    IPC分类号： G11B5/56 ,  G11B21/21

    CPC分类号： G11B5/5552 ,  G11B5/4826 ,  G11B5/4873

    摘要： A suspension comprises a load beam having a leading portion and a trailing portion, a gimbal sheet mounted to the leading portion and forming a first pad, a second pad, and a displacement lever assembly including at least a first lever arm having a first end adjacent and connected to the first pad and a second end opposite the first end and connected to the second pad. The displacement lever assembly is configured to translate a linear displacement of the first pad to a differing displacement of the second pad. The suspension comprises a piezoelectric element attached to the first pad and extending across the second pad.

    摘要翻译： 悬架包括具有引导部分和后部的负载梁，安装到引导部分并形成第一焊盘，第二焊盘和位移杆组件的万向片，其包括至少第一杠杆臂，所述第一杠杆臂具有相邻的第一端 并且连接到第一焊盘和与第一端相对的第二端并且连接到第二焊盘。 位移杆组件构造成将第一垫的线性位移平移到第二垫的不同位移。 悬架包括附接到第一焊盘并延伸穿过第二焊盘的压电元件。

    Feedback controller parameter generation with stability monitoring
    5.
    发明授权
    Feedback controller parameter generation with stability monitoring 有权
    反馈控制器参数生成具有稳定性监控

    公开(公告)号：US09594358B2

    公开(公告)日：2017-03-14

    申请号：US12770868

    申请日：2010-04-30

    申请人： Andrew D. White ,  Troy D. Nickel ,  David J. Deviley

    发明人： Andrew D. White ,  Troy D. Nickel ,  David J. Deviley

    IPC分类号： G01M1/00 ,  G05B13/02

    CPC分类号： G05B13/025

    摘要： Stability of a control system for a materials testing system using specified filter parameters is confirmed by inputting to the control system a test signal having a predetermined waveform, automatically monitoring the output of the materials testing system, and automatically comparing the output to a threshold. If the output exceeds the threshold, a first action is taken. If the output does not exceed the threshold, input of a command signal to the control system is permitted.

    摘要翻译： 通过向控制系统输入具有预定波形的测试信号，自动监测材料测试系统的输出以及自动将输出与阈值进行比较来确认用于使用指定滤波器参数的材料测试系统的控制系统的稳定性。 如果输出超过阈值，则采取第一个动作。 如果输出不超过阈值，则允许向控制系统输入命令信号。

    Method and apparatus for reeling a traveling paper web
    8.
    发明授权
    Method and apparatus for reeling a traveling paper web 失效
    用于卷绕旅行纸幅的方法和装置

    公开(公告)号：US5673870A

    公开(公告)日：1997-10-07

    申请号：US574824

    申请日：1995-12-19

    申请人： Andrew Fielding ,  Andrew D. White

    发明人： Andrew Fielding ,  Andrew D. White

    IPC分类号： B65H19/22 ,  B65H18/14 ,  B65H18/26 ,  B65H19/28

    CPC分类号： B65H19/2253 ,  B65H19/2207 ,  B65H2301/41816 ,  B65H2408/236 ,  B65H2408/237

    摘要： A reel apparatus for reeling a traveling web produced on a papermaking machine comprises a rotatable support drum which is fixedly mounted in a frame. A pair of parallel, horizontally disposed rails are mounted to the frame with the tops of the rails above the apex of the support drum. New reel spools are brought into supporting engagement on the rails at a location downstream of the apex of the support drum and intermediate the apex of the support drum and a jumbo-sized wound web roll which is being wound while being powered by a centerwind assist drive, as well as nipping engagement with the support drum. Each reel spool is supported in a pair of carriages which are mounted to travel over the rails. Hydraulic cylinders selectively move each pair of carriages reciprocally along the rails between a new-reel- spool-receiving, or ready, position, a reeling position where the reel spool/newly-started- wound-web roll is nipped against the support drum, a downstream position where the wound paper web roll is disengaged from its nip with the support drum, and an ejection position where the wound web roll is moved against stops at the far end of the rails away from the support drum.

    摘要翻译： 用于卷绕在造纸机上生产的行进幅材的卷轴装置包括固定地安装在框架中的可旋转支撑滚筒。 一对平行的水平设置的轨道安装到框架上，轨道的顶部位于支撑滚筒的顶点之上。 新的卷轴卷轴在支撑滚筒的顶点的下游的位置处在轨道上被支撑接合，并且在支撑滚筒的顶点之间并且在由中央风向辅助驱动器供电的同时被卷绕的巨型卷绕的卷筒纸卷 ，以及与支撑鼓的夹紧接合。 每个卷轴被支撑在一对滑架中，其安装成在轨道上行进。 液压缸选择性地将每对滑架沿导轨往复运动，在新卷轴 - 卷轴接收位置或准备位置之间，卷筒卷轴/新卷绕卷筒卷筒被卷绕在支承滚筒上的卷绕位置， 缠绕纸幅卷筒与支撑滚筒从其辊隙脱离的下游位置，以及卷绕的卷筒纸卷筒移动的弹出位置在轨道的远端远离支撑滚筒停止。

    Electrical devices
    9.
    发明授权
    Electrical devices 失效
    电气设备

    公开(公告)号：US5451921A

    公开(公告)日：1995-09-19

    申请号：US131791

    申请日：1993-10-04

    申请人： Tracy Crawford ,  Jim D. Beckham ,  Andrew D. White

    发明人： Tracy Crawford ,  Jim D. Beckham ,  Andrew D. White

    IPC分类号： H01C1/14 ,  H01C1/148 ,  H01C7/02 ,  H01C10/16

    CPC分类号： H01C1/148 ,  H01C1/1406

    摘要： An electrical assembly in which electrical connection is made to a device having two laminar electrodes and a laminar element between the electrodes, preferably a circuit protection device in which a PTC conductive polymer element is sandwiched between two metal foil electrodes. Connection is made to at least one of the electrodes by a resiliently deformed clip having an active arm which contacts one of the electrodes, and a passive arm which is not in conductive contact with the other electrode. Preferably there is an auxiliary member between the active and passive arms of the clip. The auxiliary member can be an insulator, or a conductive member which is spaced apart from the other electrode but secured to the same face of the PTC element as the other electrode.

    摘要翻译： 电气组件，其电连接到具有两个层流电极和电极之间的层状元件的器件，优选其中PTC导电聚合物元件夹在两个金属箔电极之间的电路保护器件。 通过具有接触电极之一的主动臂的弹性变形的夹子和与另一个电极不导电接触的被动臂与至少一个电极连接。 优选地，夹子的主动臂和被动臂之间具有辅助构件。 辅助构件可以是绝缘体或与另一个电极间隔开但固定到PTC元件与另一个电极相同的面的导电构件。