Hammer having vibration absorbing effect
    111.
    发明申请
    Hammer having vibration absorbing effect 审中-公开
    锤具有振动吸收效果

    公开(公告)号:US20060037439A1

    公开(公告)日:2006-02-23

    申请号:US10921541

    申请日:2004-08-19

    申请人: John Chen

    发明人: John Chen

    IPC分类号: B25D1/12

    CPC分类号: B25D1/12

    摘要: A hammer includes a handle, a head mounted on the handle and having a distal end having an end face formed with an insertion recess, and a striking portion mounted on the distal end of the head and having an end face formed with an insertion block inserted into the insertion recess of the head. Thus, the cushioning gap between the striking portion and the head provides a vibration absorbing and cushioning effect during operation of the hammer, so that the hammer is operated smoothly and stably, thereby enhancing the striking effect of the hammer, and thereby facilitating a user operating the hammer.

    摘要翻译: 锤包括手柄,安装在手柄上的头部,具有形成有插入凹部的端面的远端和安装在头部的远端上的敲击部分,并且具有形成有插入插入块的端面 进入头部的插入凹部。 因此,打击部和头部之间的缓冲间隙在锤的操作期间提供振动吸收和缓冲效果,使得锤平稳且稳定地操作,从而提高锤的打击效果,从而便于使用者操作 锤子

    Hammer handle
    113.
    外观设计
    Hammer handle 失效
    锤柄

    公开(公告)号:USD511082S1

    公开(公告)日:2005-11-01

    申请号:US29203871

    申请日:2004-04-21

    申请人: John Chen

    设计人: John Chen

    Dimensionally stable balloons
    114.
    发明申请
    Dimensionally stable balloons 审中-公开
    尺寸稳定的气球

    公开(公告)号:US20050234500A1

    公开(公告)日:2005-10-20

    申请号:US11150926

    申请日:2005-06-13

    摘要: A medical balloon composed of a micro-composite material which provides for radial expansion of a balloon to a predetermined extent, but which has minimal longitudinal growth during balloon inflation. The micro-composite material includes a fibril component, a matrix component, and optionally, a compatibilizer. The fibril component may preferably be liquid crystal polymer fibers randomly scattered through out the balloon material. The liquid crystal polymers are created by extrusion at high speed. An alternative fibril component may be a PET fibers which are uniformly spaced about the balloon material and extend through out the length of the balloon material tube.

    摘要翻译: 一种由微复合材料构成的医用气囊,其提供气囊径向膨胀至预定范围,但在球囊膨胀期间具有最小的纵向生长。 微复合材料包括原纤维组分,基质组分和任选的增容剂。 原纤维组分可以优选为通过气球材料随机散布的液晶聚合物纤维。 通过高速挤出产生液晶聚合物。 替代的原纤维组分可以是PET纤维,其围绕球囊材料均匀间隔并延伸穿过球囊材料管的长度。

    Hammer
    118.
    外观设计
    Hammer 失效

    公开(公告)号:USD449770S1

    公开(公告)日:2001-10-30

    申请号:US29131201

    申请日:2000-10-20

    申请人: John Chen

    设计人: John Chen

    Tool handle cover
    119.
    外观设计
    Tool handle cover 失效
    工具手柄盖

    公开(公告)号:USD439489S1

    公开(公告)日:2001-03-27

    申请号:US29124571

    申请日:2000-06-07

    申请人: John Chen

    设计人: John Chen

    Regulator fault protection circuit
    120.
    发明授权
    Regulator fault protection circuit 失效
    调压器故障保护电路

    公开(公告)号:US4562508A

    公开(公告)日:1985-12-31

    申请号:US609414

    申请日:1984-05-10

    IPC分类号: H04N3/18 H04N3/20 H02H3/20

    CPC分类号: H04N3/20

    摘要: A protection circuit for a video display apparatus causes shutdown to occur at substantially the same high voltage level for all fault conditions. The video display apparatus incorporates an SCR regulator and a high voltage transformer tuned to the third harmonic. To counter the effect of shutdown to occur at a higher voltage level for a shorted SCR fault than for other faults, the SCR anode control pulse is processed to provide a signal having different voltage levels for normal SCR operation and shorted SCR operation. The voltage level which occurs during a shorted SCR condition is selected to cause shutdown of the video display apparatus at substantially the same high voltage level as that for other fault conditions.

    摘要翻译: 用于视频显示装置的保护电路在所有故障条件下基本上以相同的高电压电平进行关闭。 视频显示装置包括SCR调节器和调谐到三次谐波的高压变压器。 为了防止关断发生在短路SCR故障的较高电压电平下,而不是其他故障,SCR阳极控制脉冲被处理,以提供具有不同电压电平的信号,用于正常的SCR操作和短路SCR操作。 选择在短路SCR条件期间发生的电压电平,使视频显示装置的关闭与其他故障条件基本相同的高电压电平。