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    • 5. 发明申请
    • TOP DOWN/BOTTOM UP CONTROL SYSTEM FOR RETRACTABLE SHADE
    • 顶部/底部控制系统
    • US20080053626A1
    • 2008-03-06
    • US11839658
    • 2007-08-16
    • Marek JarosinskiRalph G. JelicPaul F. JosephsonDaniel FluckeyRonald Holt
    • Marek JarosinskiRalph G. JelicPaul F. JosephsonDaniel FluckeyRonald Holt
    • E06B9/32E06B9/30
    • E06B9/322
    • A control system for a top down/bottom up covering for an architectural opening includes a head rail and an independently moveable bottom rail and middle rail. A shade material extends between the middle rail and the bottom rail and control systems are provided at opposite ends of the head rail for operating the middle rail independently of the bottom rail. Each control system includes lift spools associated with lift cords that are secured to the bottom rail or middle rail with the lift spools being seated in cradles and rotated by a drive shaft connected to manually operated control elements. Each drive shaft is operatively connected to a braking system in the form of a two-way clutch so the drive shafts can be rotated in either direction to raise or lower a bottom or middle rail, but locked in any selected position.
    • 用于建筑开口的自顶向下/向下覆盖物的控制系统包括头轨和独立可移动的底轨和中间轨。 阴影材料在中间轨道和底部轨道之间延伸,并且控制系统设置在头轨的相对端,用于独立于底部轨道操作中间轨道。 每个控制系统包括与电梯线相关联的提升线轴,其被固定到底部轨道或中间轨道,提升线轴位于托架中并且通过连接到手动操作的控制元件的驱动轴旋转。 每个驱动轴可操作地连接到双向离合器形式的制动系统,使得驱动轴可以在任一方向上旋转以升高或降低底部或中间导轨,但是锁定在任何选定的位置。
    • 10. 发明授权
    • Adjustable expandable and collapsible shade
    • 可调节可膨胀和可折叠阴影
    • US5341864A
    • 1994-08-30
    • US53085
    • 1993-04-26
    • John D. RupelPaul F. Josephson
    • John D. RupelPaul F. Josephson
    • E06B9/24E06B9/262E06B9/40E06B9/06
    • E06B9/24E06B9/262E06B9/40E06B2009/2488E06B2009/2625
    • An adjustable shade comprising a pleated expandable and collapsible main shade and a pleated expandable and collapsible auxiliary shade on a lower end of the main shade, with the auxiliary shade arranged so that the pleats can fan outwardly from one side edge of the auxiliary shade. Expansion of the one side edge of the auxiliary shade is controlled so that it can form an inverted fan configuration with the one side edge of the shade adjacent the center of the fan configuration. The auxiliary shade is preferably formed in two auxiliary shade sections with each arranged so that it can be moved from a collapsed condition paralleling the pleats in the main shade to an expanded condition with the pleats radiating outwardly from one side edge through the arc of about 90 degrees. The auxiliary shade sections are preferably mounted on a lower rail attached to the lower end of the main shade. The auxiliary shade sections are normally gravitationally urged toward the inverted fan configuration and mechanism is provided for releasably retaining the auxiliary shade sections in a collapsed or folded condition.
    • 一种可调节的遮光罩,包括褶皱的可膨胀和可折叠的主遮光罩,以及在主遮光罩的下端上的褶皱的可膨胀和可折叠的辅助遮光罩,辅助遮光罩布置成使得褶皱可以从辅助遮光帘的一个侧边缘向外风扇。 控制辅助灯罩的一侧边缘的扩展,使得它可以形成倒置的风扇结构,其中阴罩的一侧边缘邻近风扇结构的中心。 辅助遮光帘优选地形成在两个辅助遮光部分中,每个辅助遮光部分被布置成使得其可以从与主遮光板中的褶皱平行的折叠状态移动到扩张状态,其中褶从一个侧边缘通过大约90°的弧向外辐射 度。 辅助遮光部优选安装在安装在主遮光罩下端的下导轨上。 辅助遮光部分通常被重力地推向倒置的风扇结构,并且设置机构可释放地将辅助遮光部分保持在折叠状态或折叠状态。