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    • 7. 发明授权
    • Safe and arm system for a robot
    • 机器人的安全和手臂系统
    • US07905177B2
    • 2011-03-15
    • US11543427
    • 2006-10-05
    • Daniel R. DeguirePeter WellsPierre BergeronJoshua HugginsMark St. Lawrence
    • Daniel R. DeguirePeter WellsPierre BergeronJoshua HugginsMark St. Lawrence
    • F42C15/40
    • F42C15/42F41H7/005F42B33/00F42C15/40F42D1/045
    • A safe and arm system includes an operator control subsystem including a first arm switch, a second arm switch, and a fire switch. A fire control subsystem is responsive to the operator control subsystem and includes at least a pair of terminals for connection to a munition. The terminals are initially shorted together and without a ground. A power supply control circuit is configured to supply power to the terminals. A ground supply circuit is configured to ground one said terminal. A terminal shorting circuit is configured to remove the short across the pair of terminals. The power supply control circuit, the ground supply circuit, and the terminal shorting circuit are configured to ground one terminal, remove the short across the pair of terminals, and to supply power to the terminals only if the first and second arm switches and the fire switch are all activated in a predetermined sequence.
    • 安全臂系统包括操作员控制子系统,其包括第一臂开关,第二臂开关和消防开关。 消防控制子系统响应于操作员控制子系统并且包括用于连接到弹药的至少一对终端。 端子最初短路在一起,没有接地。 电源控制电路被配置为向终端提供电力。 接地电源电路被配置为对一个所述终端进行接地。 端子短路电路被配置为去除跨越该对端子的短路。 电源控制电路,接地电源电路和端子短路电路被配置为将一个端子接地,消除一对端子上的短路,仅在第一和第二臂开关和火灾时向端子供电 开关都以预定的顺序被激活。
    • 9. 发明申请
    • Movable sample holder
    • 移动式样品架
    • US20050028617A1
    • 2005-02-10
    • US10497011
    • 2002-11-27
    • Peter WellsDuncan SearleDavid McMurtry
    • Peter WellsDuncan SearleDavid McMurtry
    • A61C9/00A61C13/38F16H25/20B23Q1/46G01N1/28
    • F16H25/2025A61C9/0093F16H2025/249
    • A device for the axial and rotational movement of a sample is disclosed comprising a mount member for mounting the sample, which is rotatable about and movable along an axis, characterised in that the mount member has a helical screw thread which produces the movement along said axis simultaneously with the rotation. A sample may be scanned or machined whilst being axially and rotationally moved. The screw thread may be disengageable perphaps by relative movement of co-operating screw threads into and out of engagement with each other by a lever to allow movement of the mount member along the axis without rotation when desired. The screw thread on one of the members may be formed from a piece or layer of a deformable material, which deforms to form a mating screw thread upon being brought into engagement with the screw thread on the other member. Also desclosed is a method of scanning a sample.
    • 公开了一种用于样品的轴向和旋转运动的装置,其包括用于安装样品的安装构件,所述安装构件可绕轴线旋转并且可沿其移动,其特征在于,所述安装构件具有螺旋形螺纹,所述螺旋螺纹沿所述轴线产生运动 同时旋转。 可以在轴向和旋转移动的同时扫描或加工样品。 螺纹可以通过相配合的螺纹进入和脱离彼此之间通过杠杆相互移动而使其可以脱开,从而当需要时允许安装构件沿轴线移动而不旋转。 其中一个构件上的螺纹可以由可变形材料的一个或多个层形成,当与另一个构件上的螺纹接合时,其可变形以形成配合螺纹。 也称为扫描样品的方法。