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    • 2. 发明申请
    • Textile-reinforced composites with High Tear Strength
    • 具有高撕裂强度的纺织增强复合材料
    • US20100255744A1
    • 2010-10-07
    • US12486353
    • 2009-06-17
    • Brian CallawayRandolph S. KohlmanDavid W. Martin
    • Brian CallawayRandolph S. KohlmanDavid W. Martin
    • D04B23/08B32B5/02
    • D04B21/06D04B21/14D10B2403/02412Y10T442/456
    • The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.
    • 本公开涉及一种加强纺织材料,其包括纬纱插入的经编织物,其中经纱被构造成具有大多数连续扁平针迹的图案,其与少数随后的连续圆形针迹结合使用。 经纱构造可以由表达式x + y来表示,其中x是经纱在平缝中布置的连续的针位置的数目,y是随后连续的针位置的数量,其中相同的翘曲 纱线定位在圆圈布置中。 本发明的纬编经编织物具有改进的尺寸稳定性,高拉伸强度,高撕裂强度和相对光滑的表面,使其非常适合用作屋顶膜,标志,横幅,帐篷等中的增强材料。
    • 3. 发明授权
    • Textile-reinforced composites with high tear strength
    • 具有高撕裂强度的纺织增强复合材料
    • US07549303B2
    • 2009-06-23
    • US11986499
    • 2007-11-21
    • Brian CallawayRandolph S. KohlmanDavid W. Martin
    • Brian CallawayRandolph S. KohlmanDavid W. Martin
    • D04B23/08
    • D04B21/06D04B21/14D10B2403/02411D10B2403/02412D10B2505/02
    • The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.
    • 本公开涉及一种加强纺织材料,其包括纬纱插入的经编织物,其中经纱被构造成具有大多数连续扁平针迹的图案,其与少数随后的连续圆形针迹结合使用。 经纱构造可以由表达式x + y来表示,其中x是经纱在平缝中布置的连续的针位置的数目,y是随后连续的针位置的数量,其中相同的翘曲 纱线定位在圆圈布置中。 本发明的纬编经编织物具有改进的尺寸稳定性,高拉伸强度,高撕裂强度和相对光滑的表面,使其非常适合用作屋顶膜,标志,横幅,帐篷等中的增强材料。
    • 8. 发明授权
    • Subsea pressure compensation system
    • 海底压力补偿系统
    • US07424917B2
    • 2008-09-16
    • US11087399
    • 2005-03-23
    • David W. Martin
    • David W. Martin
    • E21B29/12
    • B63C11/52B63C11/00
    • Systems and method for operating subsea devices and pressure compensated reservoir systems useful therewith which in certain aspects, include a chamber with a piston therein acted on an exposed side by water, e.g. sea water, to provide operational hydraulic fluid for operating a subsea device, with a piston rod having an end in a separate chamber acted on by a fluid to compensate for a pressure differential between the pressure of the water on one piston side and the pressure of the operational hydraulic fluid on the other piston side.
    • 用于操作海底装置和有用的压力补偿储集器系统的系统和方法,其在某些方面包括其中具有活塞的腔室在暴露的一侧通过水作用。 海水,以提供用于操作海底装置的操作液压流体,活塞杆具有在由流体起作用的单独的室中的端部,以补偿一个活塞侧上的水的压力与压力之间的压力差 另一个活塞侧的操作液压油。