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    • 98. 发明申请
    • FLANGE FOR SELF-SUPPORTING RIGID HOLLOW BODY, METHOD FOR MAKING SUCH A HOLLOW BODY USING SUCH FLANGES, AND EQUIPMENT FOR IMPLEMENTING SAID METHOD
    • 用于自支撑刚体身体的法兰,使用这种法兰制作这样一个中空身体的方法,以及用于实施该方法的设备
    • US20100275545A1
    • 2010-11-04
    • US12741621
    • 2008-10-28
    • Stephan KumpfEmil Cohnen
    • Stephan KumpfEmil Cohnen
    • E04B2/00B05D3/00B05C13/00B21D47/00
    • B28B7/30B28B1/42B28B7/22B28B19/00Y10T29/49623
    • A flange (6) intended to be part of a self-supporting rigid hollow body having large dimensions and intended for building constructions, including a thin wall (4) having a generally cylindrical shape relative to an axis, made of a coating and resistance material containing concrete or the like and reinforced with fibres, and two such end flanges (6) oriented towards the outside. The flange includes a main portion (9) generally shaped as a flattened hollow cylinder and visible in the body upon completion and a talon (10) extending in an axial direction from a transverse face (11) of the main portion and having inner radial overall dimensions equal to or close to the inner radial overall dimensions of the main portion, and outer radial overall dimensions lower than the outer radial overall dimensions of the main portion. A method and equipment for making such a hollow body using such flanges are also described.
    • 旨在成为具有大尺寸并且用于建筑结构的自支撑刚性中空本体的一部分的凸缘(6),其包括由涂层和电阻材料制成的具有相对于轴线的大致圆柱形形状的薄壁(4) 含有混凝土等并用纤维增强的两个这样的端部凸缘(6)朝向外部定向。 凸缘包括主要部分(9),其大致成形为扁平的中空圆柱体,并且在完成时在主体中可见;以及爪(10),其从主要部分的横向面(11)沿轴向方向延伸并且具有内径向整体 尺寸等于或接近主要部分的内部径向总体尺寸,外径向总体尺寸小于主要部分的外径向总体尺寸。 还描述了使用这种凸缘制造这种中空体的方法和设备。
    • 99. 发明授权
    • Process for manufacturing cement plates reinforced with fibrillated
polymeric films
    • 用原纤化聚合物膜增强的水泥板的制造方法
    • US4594210A
    • 1986-06-10
    • US571718
    • 1984-01-18
    • Andrea VittoneGiuseppe ChiappiniMassimo Di Paola
    • Andrea VittoneGiuseppe ChiappiniMassimo Di Paola
    • B28B1/42B28B23/00
    • B28B1/42B28B23/0006B28B1/527
    • A process is provided for continuously manufacturing plates containing an open net fibrillated polymeric film reinforcement. A net having a plurality of fibrillated polymeric film layers is unwound from a continuous reel, and the net is cut into pieces having a length approximately equal to a circumference of a forming roll for forming a plate to be manufactured. The net pieces are impregnated with a cement mix and then deposited onto a conveyor belt on which a cement mix layer has been previously deposited. After contacting the net with the cement layer, the net is subjected to vibration. A vacuum is applied to the net contacting the cement layer to remove excess water and to increase the compactness between the net and the cement layer. The net-cement panel resulting from the above is wound onto the forming roll, which has a circumference approximately equal to the length of the net piece, with simultaneous application of pressure, so that the ends of the net piece are disposed adjacent to a notch located at a periphery of the forming roll. The net-cement panel is cut at the notch adjacent to which the ends of the net pieces are arranged to form a plate, and finally the plate is compressed.
    • 提供了用于连续制造含有开放网原纤化聚合物膜增强材料的板的方法。 具有多个原纤化聚合物膜层的网从连续卷轴上退绕,并将网切成长度近似等于成形辊周长的片,以形成待制造的板。 网片用水泥混合物浸渍,然后沉积到预先沉积有水泥混合物层的传送带上。 将网与水泥层接触后,网络受到振动。 对接触水泥层的网施加真空以去除多余的水并增加网和水泥层之间的紧凑性。 由上述产生的网状水泥板被卷绕到成形辊上,成型辊的周长大致等于网片的长度,同时施加压力,使得网片的端部邻近切口 位于成形辊的周边。 网状水泥板在相邻的切口处切割,网片的端部布置成形成板,最后压板。