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348 条记录 (耗时 0.054 秒)

    Method of manufacture of structural products
    85.
    发明授权
    Method of manufacture of structural products 失效
    结构产品的制造方法

    公开(公告)号：US5628955A

    公开(公告)日：1997-05-13

    申请号：US429531

    申请日：1995-04-26

    申请人： Edward E. Houk

    发明人： Edward E. Houk

    IPC分类号： B28B1/52 ,  B28B7/00 ,  B28B13/02 ,  B28B5/02

    CPC分类号： B28B13/0215 ,  B28B1/52 ,  B28B7/0064

    摘要： A central supervisor controls a manufacturing process fabricating fibrous, cementitious structural products requiring very small dimensional tolerance, high strengths, controlled reinforcement alignments, multiple undercuts, and complex shapes not possible using casting, forming, or extrusion. The process uses electrical and magnetic fields to align and direct free floating, cement coated, magnetic, and nonmagnetic fibers, filaments, and elongated fragmented particles onto moving shaping devices. These devices have magnetized shaping tool surfaces to receive aligned materials in layers parallel, perpendicular, and angular to shaping surfaces. Controlled materials, cement, setting agents, magnetic fluxes, and electrical charges make possible better bonding of cements with materials and consolidation of nonplastic matrices. Sliding, and rotating shaping tools make multiple undercuts on faces and edges of the products. When the cement has set shaping tools are removed by pistons and rotors and products are detached from the shaping devices by magnetic force.

    摘要翻译： 中央主管控制制造纤维状水泥结构产品的制造工艺，需要非常小的尺寸公差，高强度，受控的增强物对准，多个底切以及使用铸造，成形或挤压不可能形成的复杂形状。 该过程使用电场和磁场将自由浮动，水泥涂层，磁性和非磁性纤维，细丝和细长的碎片颗粒对准并引导到移动的成形装置上。 这些装置具有磁化的成形工具表面，以接收与成形表面平行，垂直和成角度的层中的对准材料。 受控材料，水泥，固化剂，磁通量和电荷使得粘合剂与材料和非塑性基体的固结成为可能。 滑动和旋转成型工具在产品的面和边缘上产生多个底切。 当水泥固定成型工具由活塞和转子除去时，产品通过磁力与成形装置分离。

    Method of manufacturing glass reinforced concrete building products
    89.
    发明授权
    Method of manufacturing glass reinforced concrete building products 失效
    制造玻璃钢混凝土建筑产品的方法

    公开(公告)号：US5445864A

    公开(公告)日：1995-08-29

    申请号：US148927

    申请日：1993-11-08

    申请人： Steven B. Neu

    发明人： Steven B. Neu

    IPC分类号： B28B1/16 ,  B28B1/52 ,  B28B7/00 ,  B28B7/08 ,  E01F8/00 ,  G10K11/162 ,  B28B7/22

    CPC分类号： B28B1/52 ,  B28B7/0044 ,  B28B7/085 ,  Y10T428/24777

    摘要： Reinforced concrete building products are manufactured using a two-part mould (2, 3), the two parts being hinged together about an axis (4) which is adjacent an edge of each part-mould (2, 3). Glass-reinforced concrete is applied to each part-mould (2, 3), then allowed to partly dry before the part-moulds (2, 3) are folded together to produce a finished product.

    摘要翻译： 钢筋混凝土建筑产品使用两部分模具（2,3）制造，两部分围绕与每个部分模具（2,3）的边缘相邻的轴线（4）铰接在一起。 将玻璃钢筋混凝土施加到每个部分模具（2,3）上，然后在部分模具（2,3）折叠在一起之前部分地干燥以产生成品。

    Method of making refractory ceramic products and the products thereof
    90.
    发明授权
    Method of making refractory ceramic products and the products thereof 失效
    耐火陶瓷制品的制造方法及其制品

    公开(公告)号：US5260011A

    公开(公告)日：1993-11-09

    申请号：US65883

    申请日：1987-06-24

    申请人： Peter A. Wolter ,  Arthur N. Esposito

    发明人： Peter A. Wolter ,  Arthur N. Esposito

    IPC分类号： C04B38/00 ,  B28B1/087 ,  B28B1/52 ,  B28B7/34 ,  C04B30/02 ,  C04B35/10

    CPC分类号： C04B30/02 ,  B28B1/0873 ,  B28B1/52 ,  B28B7/344

    摘要： The method of making refractory ceramic products in which a slurry is formed of water, powdered alumina, and amorphous fibers containing AL.sub.2 O.sub.3 and SiO.sub.2, the volume of water in the slurry being sufficient to permit the slurry to flow under vibration but insufficient to permit the slurry to flow without vibration, the fibers having a molecular ratio of Al.sub.2 O.sub.3 to SiO.sub.2 substantially less than 3 to 2 and the molecular ratio of Al.sub.2 O.sub.3 to SiO.sub.2 in the combined slurry being at least 3 to 2, thereater placing the slurry in a liquid absorbing mold and vibrating the slurry to fill the mold, then permitting the mold to absorb a portion of the water from the slurry to form a body, then removing the body from the mold and drying the body, and thereafter heating the body to combine silica and alumina from the fibers and powdered alumina to recrystalize the fibers in the from of mullite.

    摘要翻译： 制造耐火陶瓷制品的方法，其中由水，粉末状氧化铝和含有AL 2 O 3和SiO 2的无定形纤维形成浆料，浆料中的水体积足以允许浆料在振动下流动但不足以允许浆料 在没有振动的情况下流动，所述纤维的Al 2 O 3与SiO 2的分子比基本上小于3至2，并且所述组合浆料中Al 2 O 3与SiO 2的分子比为至少3至2，则将所述浆料放置在液体吸收模具中， 使浆料振动以填充模具，然后允许模具从浆料中吸收一部分水以形成主体，然后从模具中取出身体并干燥身体，然后加热身体以将二氧化硅和氧化铝组合 纤维和氧化铝粉末使莫来石中的纤维重结晶。