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    Rechargeable battery-powered device
    3.
    发明授权
    Rechargeable battery-powered device 失效
    充电电池供电装置

    公开(公告)号：US4794315A

    公开(公告)日：1988-12-27

    申请号：US141990

    申请日：1988-01-11

    申请人： John T. Pederson ,  Jeffrey D. Wallace

    发明人： John T. Pederson ,  Jeffrey D. Wallace

    IPC分类号： F21L4/08 ,  H01M2/10 ,  H01M10/46 ,  H02J7/00

    CPC分类号： H01M2/1055 ,  F21L4/085 ,  H01M10/46 ,  H02J7/0045

    摘要： A self-contained rechargeable device, such as a flashlight, utilizing a rechargeable source of electrical energy, such as rechargeable batteries, and including a pivotally mounted connector for connecting the battery and any recharging circuit connected thereto to a source of recharging energy when positioned in a recharging position and, alternatively, having a standby position internally of the device in which the connector enables a circuit between the source of energy and a load to be operated thereby. The circuit is completed by operation of a manually-operated switch connected between the energy source and the load. The load is totally disconnected from the battery during recharging. A manually-operated actuator effects movement of the connector generally between the charging position, wherein the connector completes a circuit between the rechargeable batteries and a potential source of electrical recharging energy in the standby position where the connector enables the circuit between the batteries and the load and an position wherein the actuator operates the manual switch for energizing the load.

    摘要翻译： 一个独立的可充电装置，例如手电筒，利用可再充电的电能源，例如可再充电电池，并且包括可枢转地安装的连接器，用于将电池和连接到其的任何再充电电路连接到充电能量源 再充电位置，或者备选地，在该装置的内部具有待机位置，其中该连接器能够使能量源和负载之间的电路由此进行操作。 该电路通过连接在能量源和负载之间的手动开关的操作完成。 在充电期间负载与电池完全断开。 手动致动器通常在充电位置之间实现连接器的运动，其中连接器在可再充电电池之间完成电路，并且在待机位置处的电能再充电能量源，其中连接器使电池和负载之间的电路 以及其中致动器操作手动开关以激励负载的位置。

    SYSTEM AND METHOD OF SYNCHRONIZED MACHINING
    9.
    发明申请
    SYSTEM AND METHOD OF SYNCHRONIZED MACHINING 有权
    同步加工的系统与方法

    公开(公告)号：US20100278606A1

    公开(公告)日：2010-11-04

    申请号：US12769941

    申请日：2010-04-29

    申请人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    发明人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    IPC分类号： B23C3/00 ,  B23C9/00

    CPC分类号： B23C3/18 ,  B23C2220/28 ,  B23C2220/60 ,  B23Q39/026 ,  G05B19/4142 ,  G05B2219/45044 ,  G05B2219/50234

    摘要： Machine tool systems and methods include methods of synchronizing cutting tools with a workpiece retainer. In some embodiments, the methods and systems provide at least two cutting tools that are synchronized to machine a common surface of a workpiece in a quick and efficient manner. A controller having a single line of code for controlling both cutting tools and the workpiece retainer may be used. The cutting tools may be synchronized such that they engage substantially opposite portions of the workpiece, thereby to reduce resulting forces in the workpiece that may tend to induce workpiece deflection and/or chatter. In other embodiments, a cutting tool is synchronized with a split workpiece holder that may be controlled to induce a compression, tension, or torsion pre-load in the workpiece.

    摘要翻译： 机床系统和方法包括使切割工具与工件保持器同步的方法。 在一些实施例中，所述方法和系统提供至少两个切割工具，其以快速且有效的方式同步加工工件的共同表面。 可以使用具有用于控制切割工具和工件保持器的单行代码的控制器。 切割工具可以同步，使得它们与工件的基本相对的部分接合，从而减少工件中产生的工件挠曲和/或颤动的结果力。 在其他实施例中，切割工具与分割的工件保持器同步，分割工件保持器可以被控制以在工件中引起压缩，拉伸或扭转预加载。