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    • 6. 发明授权
    • Awning structures
    • 遮阳篷结构
    • US5242004A
    • 1993-09-07
    • US822737
    • 1992-01-21
    • Johann Stilling
    • Johann Stilling
    • E04B7/02E04B7/00E04B7/08E04D3/06E04F10/00E04F10/08E04H15/64E06B9/52G09F13/04
    • G09F13/0413E04B7/00E04B7/08E04F10/00E06B9/521E04F10/0633
    • An awning structure of the type having a frame work in which some parts are bent into a radius, and a fabric cover secured snugly over the frame, the curved frame parts extending generally between a vertical and a lower portion, and some of the frame parts being of identical cross-section, defining a generally U-shaped channel, with opposed side walls, and a bottom wall joining the side walls, and the side walls defining an open mouth remote from the bottom wall, an intermediate bracing wall extending from the bottom wall between the side walls, the side walls and the intermediate wall lying in planes parallel to one another and spaced apart from one another, and the intermediate wall defining a free edge, terminating substantially adjacent the open mouth, a bridge wall extending between each side wall and the intermediate wall, the bridge wall being spaced inwardly from the open mouth, and defining a generally arch shape in section.
    • 一种具有框架工作的类型的遮篷结构,其中一些部分被弯曲成半径,并且织物盖紧贴地固定在框架上,所述弯曲框架部分大体上在垂直和下部之间延伸,并且一些框架部分 具有相同的横截面,限定具有相对侧壁的大致U形通道,以及连接侧壁的底壁以及限定远离底壁的开口的侧壁,从所述底壁延伸的中间支撑壁 位于侧壁之间的底壁,侧壁和位于彼此平行并且彼此间隔开的平面中的中间壁,并且中间壁限定了基本上邻近开口的终止的自由边缘;在每个 侧壁和中间壁,桥壁与开放的口部向内间隔开,并且在截面中限定大致拱形。