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    • 1. 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。
    • 4. 发明授权
    • Top down/bottom up control system for retractable shade
    • 可伸缩遮光罩的自顶向下/向下控制系统
    • US07686059B2
    • 2010-03-30
    • US11839658
    • 2007-08-16
    • Marek JarosinskiRalph G. JelicPaul F. JosephsonDaniel FluckeyRonald Holt
    • Marek JarosinskiRalph G. JelicPaul F. JosephsonDaniel FluckeyRonald Holt
    • E06B9/264
    • 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。