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623 条记录 (耗时 0.033 秒)

    Multi-piece aluminum wheel and associated method
    91.
    发明申请
    Multi-piece aluminum wheel and associated method 失效
    多片铝合金轮及相关方法

    公开(公告)号：US20060037685A1

    公开(公告)日：2006-02-23

    申请号：US10924364

    申请日：2004-08-23

    申请人： Roger Clements ,  Zara Hudson ,  Matthew Brest ,  Donald Fenrich ,  Warren Gleason ,  Dennis Werthman

    发明人： Roger Clements ,  Zara Hudson ,  Matthew Brest ,  Donald Fenrich ,  Warren Gleason ,  Dennis Werthman

    IPC分类号： B60C7/24

    CPC分类号： B60B25/20 ,  B60B23/10 ,  B60B25/004 ,  B60B25/12 ,  B60B25/14

    摘要： A multi-piece safety wheel includes a plurality of circumferentially spaced, interlocking bosses and tabs on the inner rim portion and outer rim portion. In the event of improper disassembly of the wheel with an inflated tire mounted thereon, any failure of the wheel assembly fasteners will result in the outer rim portion separating from the inner rim portion a sufficient distance to vent air pressure from within the tire, at which point the interlocking bosses and tabs resist further movement of the outer rim portion. The outer rim portion is thereby resisted from becoming a potentially dangerous projectile. A method of safely deflating the tire upon improper disassembly of the multi-piece safety wheel is also provided.

    摘要翻译： 多件式安全轮包括在内边缘部分和外缘部分上的多个周向间隔开的互锁凸台和凸片。 在安装有充气轮胎的轮子不正确地拆卸的情况下，轮组件紧固件的任何故障将导致外缘部分与内轮缘部分分离足够的距离以从轮胎内排出空气压力，在该位置处 指示互锁凸台和接片抵抗外缘部分的进一步移动。 因此外缘部分被抵抗成为潜在危险的射弹。 还提供了在不合理地拆卸多件式安全轮时安全地使轮胎放气的方法。

    Aluminum alloy product refinement and applications of aluminum alloy product refinement
    93.
    发明授权
    Aluminum alloy product refinement and applications of aluminum alloy product refinement 失效
    铝合金产品精炼和应用铝合金产品细化

    公开(公告)号：US06843865B2

    公开(公告)日：2005-01-18

    申请号：US10072161

    申请日：2002-02-07

    申请人： Men Glenn Chu ,  Siba P. Ray

    发明人： Men Glenn Chu ,  Siba P. Ray

    IPC分类号： C22C1/10 ,  C22C32/00 ,  C22C21/00

    CPC分类号： C22C32/0052 ,  C22C1/1036

    摘要： A novel product composed of a ceramic phase particle dispersoid in metal, including uniformly distributed, finely sized carbide phase particles formed in situ in a molten metal and a novel method for producing such a ceramic phase particle dispersoid in metal are disclosed. A salt-based liquid state reaction involving a liquid metal/alloy containing a liquid Ti, B, Si, Sc, Hf, Nb, Ta, Zr, Mo, Al (when the molten metal matrix is not aluminum), or V and a halide salt containing carbon particles forms a uniform distribution of finely sized ceramic phase particles formed and dispersed in-situ in the metal matrix. The ceramic dispersoid in metal product of the present invention includes at least about 50 volume percent of a matrix metal of aluminum; and up to about 50 volume percent of a uniform distribution of finely sized ceramic phase particles formed and dispersed in-situ in the aluminum metal matrix, wherein the finely sized ceramic phase particles have an average particle diameter of less than about 2.5 microns, and wherein the uniform distribution consists of a substantially cluster-free distribution of no more than two particles attached to one another at a magnification of 500×.

    摘要翻译： 公开了一种由金属中的陶瓷相颗粒分散体组成的新产品，包括在熔融金属中原位形成的均匀分布的精细尺寸的碳化物相颗粒和在金属中制备这种陶瓷相颗粒分散体的新方法。 包含含有液体Ti，B，Si，Sc，Hf，Nb，Ta，Zr，Mo，Al（当熔融金属基体不是铝时）的液态金属/合金的盐基液态反应，或V和 含卤素盐的碳颗粒在金属基质中形成和分散形成和分散的精细尺寸的陶瓷相颗粒的均匀分布。 本发明的金属制品中的陶瓷分散质包括至少约50体积％的基质金属铝; 和至多约50体积％的均匀分布的精细尺寸的陶瓷相颗粒在铝金属基质中原位形成和分散，其中精细尺寸的陶瓷相颗粒的平均粒径小于约2.5微米，其中 均匀分布由不超过两个彼此附着的颗粒的基本上无簇的分布组成，放大倍率为500x。

    Aluminum paper
    94.
    发明申请
    Aluminum paper 审中-公开
    铝纸

    公开(公告)号：US20030031887A1

    公开(公告)日：2003-02-13

    申请号：US10192904

    申请日：2002-07-10

    申请人： Alcoa Inc.

    发明人： Narsimhan Raghunathan ,  Jean Ann Skiles ,  Richard Davis

    IPC分类号： H01F003/02

    CPC分类号： B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  Y10T428/12153 ,  Y10T428/12736 ,  Y10T428/12764

    摘要： An artificial paper having a porous aluminum foil as the substrate and a writable coating thereon, which includes aluminum trihydrate and other optional whitening agents to facilitate the writability of the substrate. The artificial paper has properties, such as writability, optical properties, mechanical properties, and durability equivalent to or superior to pulp-based paper.

    摘要翻译： 具有多孔铝箔作为基材的人造纸和其上的可写入涂层，其包括三水合铝和其它任选的增白剂以促进基材的可编写性。 人造纸具有等同于或优于纸浆纸的性能，例如可写性，光学性能，机械性能和耐久性。

    Hydrocarbon phosphonic acid surface treatment that eliminates hydrogen absorption and enhances hydrogen degassing of aluminum at elevated temperatures
    97.
    发明授权
    Hydrocarbon phosphonic acid surface treatment that eliminates hydrogen absorption and enhances hydrogen degassing of aluminum at elevated temperatures 失效
    烃膦酸表面处理，消除氢吸收，并在升高的温度下增强铝的脱氢

    公开(公告)号：US6120618A

    公开(公告)日：2000-09-19

    申请号：US349665

    申请日：1999-07-08

    申请人： Susanne M. Opalka

    发明人： Susanne M. Opalka

    IPC分类号： C23C22/56 ,  C23C22/00

    CPC分类号： C23C22/56

    摘要： A method of controlling bulk absorption of atomic hydrogen and facilitating degassing of hydrogen from aluminum alloy workpieces during heat treatments in furnaces with ambient and/or moisture-laden atmospheres by exposing the surface of the workpieces to a low molecular weight solution or dispersion of an alkyl phosphonic acid, an olefinic phosphonic acid or an aryl phosphonic acid before subjecting the workpieces to heat treatments. The workpieces exposed to the phosphonic acid solution or dispersion are subjected to heat treatment in furnaces having ambient or moisture-laden atmospheres. The solution or dispersion involves chemical species that are deposited onto the aluminum surface from the phosphonic acid solution or dispersion which substantially decrease the amount of atomic hydrogen entering the bulk of the workpieces from their surfaces during heat treatment and, in addition, facilitate removal of atomic and molecular hydrogen from the bulk of the workpieces during heat treatment.

    摘要翻译： 通过将工件的表面暴露于低分子量溶液或烷基分散体中，控制原子氢的大量吸收并促进在具有环境和/或含水量的气氛的炉中的热处理期间从铝合金工件脱氢的方法 膦酸，烯属膦酸或芳基膦酸，然后对工件进行热处理。 暴露于膦酸溶液或分散体的工件在具有环境或含水量的气氛的炉中进行热处理。 溶液或分散体包括从膦酸溶液或分散体沉积到铝表面上的化学物质，其在热处理期间从其表面大大减少进入大部分工件的原子氢的量，并且另外还有助于除去原子 和热处理期间大部分工件的分子氢。

    Safety vent for a pressure container
    98.
    发明授权
    Safety vent for a pressure container 失效
    压力容器的安全排气口

    公开(公告)号：US3918610A

    公开(公告)日：1975-11-11

    申请号：US51732574

    申请日：1974-10-23

    申请人： ALUMINUM CO OF AMERICA

    发明人： WILLIS WILBURN C

    IPC分类号： B65D83/14

    CPC分类号： B65D83/70

    摘要： A safety vent is provided for an aerosol container which includes a metal closure member adapted to be sealed on a container body and having an integral hollow groove therein, an integral hollow rib interrupting and spanning the groove, and a score line in the groove across the rib to weaken the rib so that excessive pressure in the container will fracture the residual metal in the score line across the rib to vent the pressure from the container.

    摘要翻译： 为气溶胶容器设置一个安全排气口，该气溶胶容器包括适于密封在容器主体上并具有一体的中空凹槽的金属封闭构件，中空和跨越凹槽的整体中空肋，以及跨越凹槽的凹槽中的刻痕线 肋以削弱肋，使得容器中的过大的压力将使分数线中的残余金属断裂穿过肋以排出来自容器的压力。