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    • 3. 发明授权
    • Grid structure
    • 网格结构
    • US06170216B2
    • 2001-01-09
    • US09268517
    • 1999-03-12
    • Palle RyeTimothy KrellCurtis McDowellRichard Aull
    • Palle RyeTimothy KrellCurtis McDowellRichard Aull
    • E04C242
    • B29C45/2628B29L2031/737E04C2/427E04F19/10
    • A grid structure capable of withstanding a compressive force comprises a peripheral frame, a plurality of first grid members connected to and extending within the peripheral frame and a plurality of second grid members connected to and extending within the peripheral frame. The second grid members intersect the first grid members. The first and second grid members form a grid of small frames disposed within the peripheral frame. The grid has an upper surface and a lower surface wherein a first group of at least a portion of at least one of the first and second grid members have flanges on the upper surface, the flanges being generally perpendicular to the first and second grid members and a second group of at least a portion of at least one of the first and second grid members have flanges on the lower surface, the flanges being generally perpendicular to the first and second grid members. A process of making the grid structure is also disclosed, as is an assembly of such grid structures.
    • 能够承受压缩力的网格结构包括外围框架,连接到外围框架中并在外围框架内延伸的多个第一栅格构件以及连接到周边框架内并在周边框架内延伸的多个第二栅格构件。 第二格栅构件与第一格栅构件相交。 第一和第二栅格构件形成设置在周边框架内的小框架格栅。 格栅具有上表面和下表面,其中第一和第二格栅构件中的至少一个的至少一部分的第一组在上表面上具有凸缘,凸缘大致垂直于第一和第二格栅构件, 所述第一和第二格栅构件中的至少一个的至少一部分的第二组在所述下表面上具有凸缘,所述凸缘大致垂直于所述第一和第二格栅构件。 还公开了制造网格结构的过程,以及这种网格结构的组装。
    • 5. 发明授权
    • Entrance grating
    • 入口光栅
    • US5695842A
    • 1997-12-09
    • US636878
    • 1996-04-23
    • Ronald R. Peck, Jr.
    • Ronald R. Peck, Jr.
    • E04F19/10B32B9/00
    • E04F19/10Y10T428/169Y10T428/17Y10T428/192Y10T428/198Y10T428/24777
    • An entrance grating for office buildings is comprised of a series of closely spaced tread rail elements, forming the upper surface of the grating, and a plurality of support elements underneath the tread rail elements and tightly secured thereto at right angles. The tread rails are of extruded construction and include a hollow, tubular spine section for high strength and rigidity per unit of weight. The underlying support elements, also of extruded construction, are in the form of downwardly opening channel-shaped elements. High strength, expandable wall, blind fasteners are employed to secure the support elements to the tread rail elements at each of the crossing points to provide a strong, rigid assembly. The open bottoms of the channel-shaped supports may be closed by plastic pad strips providing resilient support and noise reduction.
    • 用于办公楼的入口光栅由一系列紧密间隔的胎面轨元件组成,形成光栅的上表面,以及在胎面导轨元件下方的多个支撑元件,并以直角紧紧地固定在其上。 胎面轨道是挤压结构,并且包括中空的管状脊柱部分,用于每单位重量的高强度和刚度。 下面的支撑元件也是挤压结构,其形式为向下开口的通道形元件。 采用高强度,可膨胀壁,盲紧固件将每个交叉点处的支撑元件固定到胎面导轨元件,以提供坚固的刚性组件。 通道形支撑件的开口底部可以由提供弹性支撑和降噪的塑料垫条封闭。
    • 6. 发明授权
    • Panel module
    • 面板模块
    • US4845907A
    • 1989-07-11
    • US138220
    • 1987-12-28
    • John R. Meek
    • John R. Meek
    • A01K1/015E04C2/42E04F19/10
    • E04F19/10A01K1/015E04C2/427
    • A panel module having special support means by which adjacent and coplanar panels are effectively interlocked so that they are not relatively translated even by significant loading intermediately of their locations of external support. Thus a very lightweight panel nature may be provided, for ease of installation and removal, thus particularly beneficial for decking sections of an installation for such uses as poultry raising.A lip-like wall is provided to extend horizontally from each of the upper and lower portions of an edge of one panel, and its adjacent panel is provided with a vertical wall which in installation nests snugly between the lip-like walls; and extra certainty and positiveness of the interlocking effect is provided by a hook-like formation of one of the lip-like walls.
    • 具有特殊支撑装置的面板模块,相邻和共面板被有效联锁,使得它们即使在其外部支撑位置之间的显着负载也不会相对平移。 因此,为了便于安装和拆卸,可以提供非常轻便的面板性质,因此特别有利于用于例如家禽养殖的用途的设备的甲板部分。 一个唇形壁被设置成从一个面板的边缘的上部和下部的每一个水平地延伸,并且其相邻的面板设置有垂直壁,该壁垂直安装在唇状壁之间嵌套; 通过其中一个唇形壁的钩状结构提供互锁效果的额外确定性和积极性。