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    Yarn and safety apparel
    1.
    发明授权
    Yarn and safety apparel 失效
    纱线和安全服装

    公开(公告)号：US6016648A

    公开(公告)日：2000-01-25

    申请号：US206022

    申请日：1994-02-25

    申请人： William H. Bettcher ,  Keith A. Furgalus ,  Joseph Hummel

    发明人： William H. Bettcher ,  Keith A. Furgalus ,  Joseph Hummel

    IPC分类号： A41D19/015 ,  A41D19/00 ,  A41D31/00 ,  D02G3/12 ,  D02G3/18 ,  D02G3/38 ,  D02G3/44 ,  D02G3/06

    CPC分类号： A41D31/0055 ,  D02G3/12 ,  D02G3/187 ,  D02G3/38 ,  D02G3/442

    摘要： Cut-resistant yarn suitable for machine knitting and machine-knitted protective articles of apparel, more specifically flexible gloves, at least in part made from such a yarn and also such gloves having a slip-resistant coating, preferably polyurethane, applied in a predetermined pattern to the outside surface of the gloves. The yarn utilizes a core of synthetic fibers held in a bundle by two initial wraps of low denier synthetic material having widely spaced turns or by a plastic coating on, or by a plastic matrix for, the fibers. One or more strands of metal wire or glass fiber are disposed about the core. The initial wraps or plastic that bundle the core create a uniform, cylindrical shape to the multi-filament fiber core that is believed to increase cut-resistance and that promotes uniformity in yarn diameter as subsequent wraps are applied, and prevent sharp bends in the wire or glass fibers disposed about the core. Additional wraps cover the wire or glass fiber.

    摘要翻译： 至少部分由这种纱线制成的适用于针织机器针织保护制品的机织针织保护制品，更具体地说是柔性手套，并且还具有以预定图案施加的防滑涂层，优选聚氨酯的手套 到手套的外表面。 该纱线使用通过两层初始的低旦合成材料的初始包裹的合成纤维芯，其具有宽间隔的匝或通过塑料基体上的塑料涂层或纤维的塑料基体。 金属丝或玻璃纤维的一根或多根绞合线围绕芯布置。 堆芯的初始包装或塑料对多纤维纤维芯产生均匀的圆柱形形状，被认为增加了抗切割性，并且在随后的包装施加时促进了丝直径的均匀性，并且防止了丝中的尖锐弯曲 或布置在芯周围的玻璃纤维。 额外的包装覆盖电线或玻璃纤维。

    Protective garment
    2.
    发明授权
    Protective garment 失效
    防护服

    公开(公告)号：US5070540A

    公开(公告)日：1991-12-10

    申请号：US70613

    申请日：1987-07-09

    申请人： William H. Bettcher ,  Laurence A. Bettcher

    发明人： William H. Bettcher ,  Laurence A. Bettcher

    IPC分类号： A41D19/00 ,  A41D19/015 ,  A41D31/00

    CPC分类号： D02G3/442 ,  A41D19/0058 ,  A41D19/01511 ,  A41D31/0061 ,  D02G3/12 ,  D04B1/28 ,  Y10S2/901 ,  Y10S2/903 ,  Y10S428/911 ,  Y10S57/902 ,  Y10T156/1028

    摘要： A protective garment 10, such as a glove, arm guard or the like of wire 24 and fiber strands 26, 28, 30 and an elastomeric coating 16. The preferred garment is knitted from yarn 12 having a core 22 of one or more wire strands 24 and a fiber strand 26, and two wrappings of fiber strands 28, 30, preferably polyester. The knitted garment is coated, preferably by dipping in nitrile rubber, and the coating is cured in place. The garment is highly cut-resistant, nonabsorbent, highly slip-resistant, liquid in weight and flexible.

    摘要翻译： 保护衣服10，例如电线24的手套，护臂等，以及纤维束26,28,30和弹性体涂层16.优选的衣服由具有一个或多个金属丝股线的芯22的纱线12编织 24和纤维束26，以及纤维束28,30的两个包装，优选聚酯。 针织服装被涂覆，优选通过浸渍在丁腈橡胶中，涂层固化就位。 该服装具有高度耐切割性，非吸湿性，高防滑性，液体重量和柔韧性。