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    • 9. 发明申请
    • Storm curtain side retention system
    • 风窗帘侧保留系统
    • US20090229767A1
    • 2009-09-17
    • US12075551
    • 2008-03-12
    • Willis J. MulletRichard S. HandDarrin W. Brunk
    • Willis J. MulletRichard S. HandDarrin W. Brunk
    • E06B9/58E06B9/00
    • E06B9/581
    • A curtain assembly (10) to cover and protect an opening in a structure, such as a window (11), includes side rails (14) which extend between a header (12) and a sill (13). A roller (19) is positioned in the header (12) and carries a fabric curtain (15). Tabs (20) extend outwardly from the lateral edges (18) of the curtain (15), and at least some of the tabs (20) carry at least one retention member (21, 22 or 23). Tabs (15) and the retention members (21, 22 or 23) are received in a compartment (39) in the side rails (14). Flap walls (40, 52) form a portion of the compartments (39) and are spaced from each other. The curtain (15) can extend through the space (56) but the retention members (21, 22 or 23) cannot. As a result, upon impact against the curtain, the retention members (21, 22 or 23) engage the flap walls (40, 52) which engage the curtain (15) and the curtain (15) is maintained in the side rails (14). Because the tabs (20) extend outwardly beyond the lateral edges of the roller (19), no additional space is taken up by the retention members (21, 22 or 23) when the curtain (15) is rolled up on the roller (19).
    • 用于覆盖和保护诸如窗(11)的结构中的开口的帘幕组件(10)包括在集管(12)和基板(13)之间延伸的侧轨(14)。 辊(19)定位在集管(12)中并承载织物帘(15)。 翼片(20)从帘(15)的侧边缘(18)向外延伸,并且至少一些翼片(20)承载至少一个保持构件(21,22或23)。 翼片(15)和保持构件(21,22或23)被容纳在侧轨(14)中的隔室(39)中。 翼片壁(40,42)形成隔室(39)的一部分并且彼此间隔开。 窗帘(15)可以延伸通过空间(56),但保持构件(21,22或23)不能。 结果,在撞击窗帘时,保持构件(21,22或23)接合与窗帘(15)接合的翼片壁(40,42),并且帘幕(15)保持在侧轨(14)中 )。 因为翼片(20)向外延伸超过辊子(19)的侧边缘,所以当帘子(15)在辊子(19)上卷起时,保持构件(21,22或23)不会留下额外的空间 )。