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    • 6. 发明授权
    • Handle and cover assembly for a window operator
    • 窗户操作员的手柄和盖组件
    • US5467503A
    • 1995-11-21
    • US370346
    • 1995-01-09
    • Douglas A. NolteGregory J. VetterKenneth E. BestDennis J. Krampotich
    • Douglas A. NolteGregory J. VetterKenneth E. BestDennis J. Krampotich
    • E05F11/34E05B5/02
    • E05F11/34E05Y2900/148Y10S16/90Y10T16/473Y10T74/20864
    • A cover and folding handle assembly for rotating the drive input member of a window operator to open and close a window, including a handle base drivingly engaging the drive input member and an elongate handle having a first end pivotally connected to the handle base so that the handle is movable between an extended position in which the handle is operable to rotate the drive input member and a folded storage position in which the handle overlies the handle base. An opening in the second end of the handle is aligned with an opening in a knob, and an axial pin has a first end received in one of the aligned openings and a second end received in the other of the aligned openings. A rotatably fixed end of the pin is frictionally secured in one of the openings, and the other pin end is received in a sleeve frictionally secured in the other opening and securing a pin head in that opening. The cover has an opening through which the drive input member on the window operator extends. A retainer is securable to the operator through a first undercut tab engaging a locking groove on the operator. The cover has a groove adjacent to its opening snappingly receiving an undercut end of a second retainer tab extending through the cover opening. The cover also has a slot and the retainer has a tab engaged with the slot for preventing rotation of the cover relative to the operator base.
    • 一种用于旋转窗户操作者的驱动输入构件以打开和关闭窗户的盖和折叠手柄组件,包括驱动地接合驱动输入构件的手柄基座和具有枢转地连接到手柄基座的第一端的细长手柄, 手柄可在伸出位置之间移动,在该延伸位置中,手柄可操作以使驱动输入构件旋转,并且折叠存储位置,手柄位于手柄基座上。 手柄第二端的开口与旋钮中的开口对齐,轴向销具有容纳在一个对齐的开口中的第一端和容纳在另一个对齐的开口中的第二端。 销的可旋转固定的端部被摩擦地固定在一个开口中,另一个销端被容纳在摩擦固定在另一个开口中的套筒中,并将销头固定在该开口中。 盖具有开口,窗口操作器上的驱动输入构件通过该开口延伸。 保持器通过接合操作者上的锁定槽的第一底切片固定到操作者。 盖具有与其开口相邻的凹槽,其咬合地接收延伸穿过盖开口的第二保持片的底切端。 盖子还具有槽,并且保持器具有与槽相接合的突出部,用于防止盖相对于操作者基座旋转。
    • 7. 发明授权
    • Operator for an awning type window
    • 遮阳篷型窗口的操作员
    • US5272837A
    • 1993-12-28
    • US999221
    • 1992-12-31
    • Douglas A. NolteGregory J. Vetter
    • Douglas A. NolteGregory J. Vetter
    • E05F11/34E05F11/00
    • E05F11/34E05Y2900/148
    • An operator for an awning type window having a sash pivotable about its top side relative to a window frame, with the operator controlling opening and closing movement of the sash relative to the frame. The operator includes a drive gear secured to a base on the frame, a sun gear pivotable about the axis on the base and drivably engaging the drive gear, a primary arm with a planetary gear rotationally attached thereon and drivably engaging the sun gear, a secondary arm pivotally mounted about a second axis on the base, and a pair of drive links pivotally interconnected between the planetary gear and the secondary arm. A bracket is fixed to the sash side opposite the one sash side, a first connecting arm is pivotally connected at one end to the primary arm and at the other end to the bracket, and a second connecting arm is pivotally connected at one end to the secondary arm and at the other end to the bracket, where all of the arms cooperate to move the sash bottom side toward and away from the frame to control opening and closing of the sash in response to rotation of the drive gear. The base includes a fixed primary arm stop which engages the primary arm to prevent lateral shifting of the window when the sash is closed against the frame. The base also includes a fixed secondary arm stop which engages the secondary arm to prevent lateral shifting of the sash during initial opening of the sash from a position closed against the frame.
    • 一种用于遮阳式窗户的操作者,其具有相对于窗框围绕其顶侧可枢转的窗框,操作者控制窗扇相对于框架的打开和关闭运动。 操作者包括固定在框架上的基座上的驱动齿轮,可围绕基座上的轴线枢转并可驱动地接合驱动齿轮的太阳齿轮,具有旋转地附接在其上并可驱动地接合太阳齿轮的行星齿轮的主臂, 臂围绕基座上的第二轴线枢转地安装,以及在行星齿轮和次级臂之间枢转地互连的一对驱动连杆。 支架固定在与一个窗框侧相对的窗框侧,第一连接臂在一端枢转地连接到主臂,另一端枢转地连接到支架,第二连接臂在一端枢转连接到 辅助臂并且在另一端到支架,其中所有臂协作以将窗框底侧朝向和远离框架移动,以响应于驱动齿轮的旋转来控制窗扇的打开和关闭。 基座包括固定的主臂止动件,该固定的主臂止动件与主臂接合以防止当窗扇关闭框架时窗口的横向偏移。 底座还包括固定的副臂止动件,其与副臂接合,以防止窗扇在从框架关闭的位置初始打开期间的横向移位。