Window securing device
    3.
    发明授权
    Window securing device 失效
    窗户固定装置

    公开(公告)号:US4790107A

    公开(公告)日:1988-12-13

    申请号:US921123

    申请日:1986-10-21

    摘要: A securing device for casement windows or the like includes an abutment member secured to the master frame in the path of motion of an engaging member. The abutment member extends away from the master frame a greater distance at the end of the abutment member nearer to the inner side of the window. The engaging member is mounted to the casement frame and extends away from the casement frame a greater distance at its side closer to the outside of the window. Both the abutment member and engaging member include non-planar contacting surfaces which mate when the window is in its closed position. This arrangement of the abutment member and engaging member also prevents the casement frame from bulging away from the master frame under wind pressure. The securing device is mounted along one side of the window.

    摘要翻译: 用于平开窗等的固定装置包括在接合构件的运动路径中固定到主框架的抵接构件。 抵靠构件远离主框架在靠近窗口内侧的邻接构件的端部处延伸更大的距离。 接合构件安装到平房框架并且在其靠近窗户外部的一侧远离平台框架延伸更远的距离。 抵靠构件和接合构件都包括当窗口处于其关闭位置时配合的非平面接触表面。 抵靠构件和接合构件的这种布置还防止了在风压下,平整框架远离主框架凸出。 固定装置沿窗口的一侧安装。