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    V-RIBBED BELT
    1.
    发明公开
    V-RIBBED BELT 审中-公开
    V-RIBBED腰带

    公开(公告)号：EP2980446A1

    公开(公告)日：2016-02-03

    申请号：EP14774679.6

    申请日：2014-03-27

    Applicant: Mitsuboshi Belting Ltd.

    Inventor： KOJIMA Kazuyo ,  SUZUMEGANO Yusuke ,  NOBORIKAWA Yoshihito ,  MITSUTOMI Manabu

    IPC: F16G5/06 ,  F16G5/20

    CPC classification number: F16G5/08 ,  F16G5/10 ,  F16G5/20

    Abstract: A V-ribbed belt (1), which comprises an extension layer (3) that constitutes a belt back surface, a compression layer (4) that is formed on one surface of the extension layer (3), and core wires (5) that are embedded between the extension layer (3) and the compression layer (4) and extend along the circumferential length direction of the belt, and in which multiple V-shaped rib parts (2) that extend along the circumferential length direction of the belt and serve as a friction conveying surface with a pulley are formed in the compression layer (4) and the friction conveying surface is covered with a knitted fabric (6), wherein: the knitted fabric (6) is knitted of a polyester-based composite yarn and a cellulose-based natural spun yarn; the polyester-based composite yarn is a bulk textured yarn; and the knitting ratio of the cellulose-based natural spun yarn is not less than the knitting ratio of the polyester-based composite yarn.

    Abstract translation: 一种多楔带（1），其包括构成带背面的延伸层（3），形成在延伸层（3）的一个表面上的压缩层（4）以及芯线（5） ，其埋设在延伸层（3）与压缩层（4）之间并且沿着带的周向长度方向延伸，并且其中沿着带的周向长度方向延伸的多个V形肋部（2） 并且在压缩层（4）中形成带有滑轮的摩擦传送表面并且用编织物（6）覆盖摩擦传送表面，其中：编织物（6）由聚酯基复合物 纱线和基于纤维素的天然纺纱; 聚酯基复合纱线是松散纱线; 并且纤维素基天然细纱的编织比不小于聚酯基复合纱的编织比。

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