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    • 2. 发明授权
    • Woven safety belt with rope-like configuration
    • 编织安全带带绳状配置
    • US5634499A
    • 1997-06-03
    • US362508
    • 1995-01-05
    • Koichi KikuchiMasao Watanabe
    • Koichi KikuchiMasao Watanabe
    • D03D1/00D03D3/02D07B1/22D03D11/00
    • D03D1/0005D03D3/02D07B1/22D07B5/005D07B5/04D07B2201/1024D07B2201/20903Y10T428/1362
    • A rope substitution belt which has a higher strength than a rope having the same mass, has a substantially circular section, and is equipped with belt portions for sewing on both sides. The belt is a narrow width woven fabric (10) including warps (6) and wefts (7) of synthetic fiber filaments. The belt includes a main body portion (2), a belt portion (4) and a connecting portion (3) for connecting the main body portion (2) to the belt portion (4), that are disposed in a longitudinal direction. The main body portion (2) has a structure with wadding yarns (5) which are woven into a hollow woven structure. The warp density coefficient in the hollow woven structure portion (22) is set to be not greater than 0.700. The belt portion (4) has a structure with a part, or the whole, of the wadding yarns (5) which are so arranged as to cross the wefts with the warps (6) of the hollow woven structure of the main body portion (2). The belt portion (4) has a width W which is at least 2.0 times the width W of the main body portion (2). The connecting portion (3) is constituted such that while the width is gradually changed, it step-wise shifts over a plurality of stages to the woven structure of the main body portion (2) or the belt portion (4).
    • PCT No.PCT / JP93 / 01908 Sec。 371 1995年1月5日第 102(e)日期1995年1月5日PCT 1993年12月27日PCT公布。 第WO94 / 26963号公报 日期:1994年11月24日具有比具有相同质量的绳索强度高的绳索替代带,具有大致圆形截面,并且具有用于在两侧缝合的带部分。 该带是包括合成纤维丝的经纱(6)和纬纱(7)的窄幅织物(10)。 带包括主体部分(2),带部分(4)和用于将主体部分(2)连接到带部分(4)的连接部分(3),其沿长度方向设置。 主体部分(2)具有编织成中空编织结构的填充纱线(5)的结构。 中空编织结构部分(22)中的经纱密度系数设定为不大于0.700。 带部分(4)具有一部分或整体上的布置成与主体部分的中空编织结构的经纱(6)穿过纬纱的结构, 2)。 带部分(4)的宽度W为主体部分(2)的宽度W的至少2.0倍。 连接部(3)构成为,在宽度逐渐变化的同时,在多个台阶上逐步移动到主体部(2)或带部(4)的编织结构。