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    • 3. 发明申请
    • Window Operator Having Seal
    • 窗口操作员有密封
    • US20070234642A1
    • 2007-10-11
    • US11697506
    • 2007-04-06
    • Richard L. BildahlDean PettitThomas J. Hansel
    • Richard L. BildahlDean PettitThomas J. Hansel
    • E05F11/24
    • E05F11/24
    • A casement window assembly has a sash window pivotally connected to a window frame. A window operator has a housing connected to the frame, including an upper and lower piece connected together. The housing has an offset countersink hole receiving a fastener. A spindle extends into the housing and has a groove therein. An arm is operably connected to the spindle and to the sash window to open and close the sash window. A resilient seal member is received within the groove in the spindle. A first gasket is positioned between the upper piece and the lower piece of the housing. A second gasket is positioned between the housing and the window frame. When the fastener is driven into the countersink hole, the housing is forced in a generally horizontal direction to compress the second gasket between the housing and the window frame.
    • 平开窗组件具有枢转地连接到窗框的窗框窗口。 窗户操作者具有连接到框架的壳体,包括连接在一起的上部和下部件。 壳体具有接收紧固件的偏移锪孔。 心轴延伸到壳体中并且在其中具有凹槽。 臂可操作地连接到主轴和窗框窗口以打开和关闭窗扇。 弹性密封件容纳在主轴的槽内。 第一垫圈位于壳体的上部件和下部件之间。 第二垫圈位于壳体和窗框之间。 当紧固件被驱动到埋头孔中时,壳体被迫在大致水平的方向上以压缩壳体和窗框之间的第二垫圈。