Automatic retractable screen system for storm drain inlets
    1.
    发明授权
    Automatic retractable screen system for storm drain inlets 失效
    自动伸缩式屏风系统,用于雨水入口

    公开(公告)号:US08277645B2

    公开(公告)日:2012-10-02

    申请号:US12639262

    申请日:2009-12-16

    IPC分类号: E03F5/14

    摘要: A screen system having first and second side members, each having a locking gear reversibly movable from a locked position to an unlocked position. A screen is coupled to the side members. The screen has openings and is rotatable from a closed position to an open position. The screen is engagable with the locking gears to preventing the screen from rotating from the closed position to the open position. A trigger plate is movably coupled to the screen, rotates from a first position to a second position and is engagable with the locking gears to prevent the locking gears from moving from the locked position to the unlocked position. The trigger plate disengages with the locking gears when water flows against it, allowing the locking gears to move from the locked position to the unlocked position and the screen to rotate from the closed position to the open position.

    摘要翻译: 一种屏幕系统,具有第一和第二侧面构件,每个具有锁定齿轮,该锁定齿轮可从锁定位置可转动地移动到解锁位置。 屏幕耦合到侧面构件。 屏幕具有开口并且可以从关闭位置旋转到打开位置。 屏幕可与锁定齿轮接合,以防止屏幕从关闭位置旋转到打开位置。 触发板可移动地联接到屏幕,从第一位置旋转到第二位置,并且可与锁定齿轮接合,以防止锁定齿轮从锁定位置移动到解锁位置。 当水流动时,触发板与锁定齿轮脱离,允许锁定齿轮从锁定位置移动到解锁位置,并且屏幕从关闭位置旋转到打开位置。

    CATCH BASIN INSERT
    2.
    发明申请
    CATCH BASIN INSERT 审中-公开
    CATCH盆插件

    公开(公告)号:US20130008842A1

    公开(公告)日:2013-01-10

    申请号:US13178751

    申请日:2011-07-08

    IPC分类号: B01D35/28 B01D35/30

    CPC分类号: E03F5/0404

    摘要: A screen system having a body with a frame, the frame having a bottom member, a top member; a plurality of vertical members coupled to the bottom member and the top member; a plurality of vertical bypass members coupled to the top member; and a top coupled to the plurality of vertical bypass members; wherein a screen having a plurality of openings is coupled to the bottom member, the top member and the plurality of vertical members to form a containment portion.

    摘要翻译: 一种屏幕系统,具有带框架的主体,所述框架具有底部构件,顶部构件; 耦合到所述底部构件和所述顶部构件的多个垂直构件; 耦合到所述顶部构件的多个垂直旁路构件; 和顶部,其联接到所述多个垂直旁路构件; 其中具有多个开口的屏幕联接到所述底部构件,所述顶部构件和所述多个垂直构件以形成容纳部分。