Clutch facing
    12.
    发明授权
    Clutch facing 失效
    离合器面对

    公开(公告)号:US4950530A

    公开(公告)日:1990-08-21

    申请号:US210839

    申请日:1988-06-24

    Inventor: Kenji Shibatani

    Abstract: In a generally annular clutch facing comprising a fibrous substrate embedded in a matrix of a cross-linked polymeric binder, the improvement in which said fibrous substrate comprises 100 parts by weight of rock wool, from 10 to 50 parts by weight of organic fiber and from 5 to 50 parts by weight of glass fiber in the form of yarn, roving, strand or code, or in the form of fabric made of such yarn, roving, strand or code, and in a generally annular clutch facing comprising a fibrous substrate in the form of woven fabric embedded in a matrix of a cross-linked polymeric binder with warp yarns of the fabric extending circumferentially of the clutch facing, the improvement in which the warp yarns of the fabric contain glass fiber, and weft yarns of the fabric contain rock wool. The clutch facings according to the invention have great tensile strength, and do not suffer from a problem of judder which is felt by a driver as vibration during operation.

    Abstract translation: 在包括嵌入交联聚合物粘合剂基质中的纤维基质的大致环形的离合器中,所述纤维基材的改进在于其中所述纤维基材包含100重量份的岩棉,10至50重量份的有机纤维和 5至50重量份的以纱线,粗纱,绞线或编码形式的玻璃纤维,或以这种纱线,粗纱,绞线或编码形式制成的织物形式,以及在通常为环形的离合器中,其包括纤维基材 嵌入在交联聚合物粘合剂的基体中的机织织物的形式,其中织物的经纱在离合器面向周向延伸,其中织物的经纱含有玻璃纤维和织物的纬纱的改进包含 岩棉 根据本发明的离合器面板具有很大的拉伸强度,并且不会受到驾驶员在操作期间的振动感觉到的抖动的问题。

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