Nozzle base clutch
    55.
    发明申请
    Nozzle base clutch 有权
    喷嘴底座离合器

    公开(公告)号:US20060049275A1

    公开(公告)日:2006-03-09

    申请号:US11253775

    申请日:2005-10-18

    CPC classification number: B05B3/0431 B05B3/0436 Y10S239/04

    Abstract: A rotary sprinkler having a rotatable nozzle assembly for watering an arc of ground traversed or swept by the nozzle assembly as the nozzle assembly rotates is disclosed. Oscillating rotation is achieved via a drive train that includes a trip spring that is drivable between first and second positions for reversing the direction of nozzle rotation. The sprinkler also includes: a variable trajectory nozzle; secondary opening adjacent the variable trajectory nozzle; an automatic break up screw configuration; a substantially constant speed turbine assembly; a bypass stator; a reversing cluster gear planetary drive with a unidirectional turbine; an overcenter reversing mechanism; a nozzle base clutch; an adjustable arc mechanism, solid arc limit stops, a snap ring installation method and an adjustable pilot valve which uses visual indicia.

    Abstract translation: 公开了一种具有可旋转喷嘴组件的旋转式喷洒器,用于在喷嘴组件旋转时使由喷嘴组件横穿或扫掠的地面的浇水浇水。 摆动旋转是通过一个传动系实现的,该传动系包括可在第一和第二位置之间驱动的脱扣弹簧,用于反转喷嘴旋转方向。 喷头还包括:可变轨迹喷嘴; 邻近可变轨迹喷嘴的二次开口; 自动分解螺丝配置; 基本恒定的涡轮机组件; 旁路定子; 具有单向涡轮机的反向集群齿轮行星驱动器; 超中心反转机制; 喷嘴底座离合器; 可调电弧机构,实心弧限位挡块,卡环安装方法和使用视觉标记的可调节先导阀。

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