System And Method For Protecting Electronic Device Display Screen
    3.
    发明申请
    System And Method For Protecting Electronic Device Display Screen 审中-公开
    保护电子设备显示屏的系统和方法

    公开(公告)号:US20090155455A1

    公开(公告)日:2009-06-18

    申请号:US11956705

    申请日:2007-12-14

    IPC分类号: B05D5/00

    摘要: A system and method for protecting an electronic device display screen comprises an electronic device 1 having a display screen 3, finger nail polish 4, and finger nail polish applicator 2. Finger nail polish 4 is applied to the display screen 3 using the finger nail polish applicator 2.

    摘要翻译: 用于保护电子设备显示屏的系统和方法包括具有显示屏3,指甲油4和指甲油涂抹器2的电子设备1.手指指甲油4使用手指指甲油施加到显示屏3上 涂抹器2。

    Method and apparatus for erection and disassembly of a sectional mast assembly
    4.
    发明授权
    Method and apparatus for erection and disassembly of a sectional mast assembly 有权
    用于安装和拆卸分段桅杆组件的方法和装置

    公开(公告)号:US08353132B1

    公开(公告)日:2013-01-15

    申请号:US13028590

    申请日:2011-02-16

    IPC分类号: E04H12/34

    CPC分类号: E21B15/00

    摘要: A method and an apparatus for a sectional mast assembly for erection and disassembly of a rig. The sectional mast assembly includes a bottom section having at least a back and a pair of opposed sides with each of the opposed sides having at least one pivoting ratchet support. A scoping dog assembly is moveable on a track on the bottom section. The scoping clog assembly includes wheels which engage the track and a pivoting ratchet support. A cylinder extends between the bottom section and the scoping dog assembly to move the scoping dog assembly on the track. The pivoting ratchet support of the scoping dog assembly engages each of the mast sections in sequence to raise the entire mast assembly.

    摘要翻译: 一种用于竖立和拆卸钻机的分段桅杆组件的方法和装置。 分段桅杆组件包括具有至少一个后部和一对相对的侧面的底部部分,每个相对的侧面具有至少一个枢转的棘轮支撑件。 范围界定狗组件可在底部的轨道上移动。 示波器堵塞组件包括接合轨道的轮和枢转棘轮支撑件。 气缸在底部部分和示范框架组件之间延伸,以将作用线组件移动到轨道上。 示范框架组件的枢转棘轮支撑件按顺序接合每个桅杆部分以升高整个桅杆组件。