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    • 6. 发明申请
    • METHOD FOR MANUFACTURING A GOLF-CLUB SHAFT OF A FIBRE MATERIAL AND GOLF-CLUB SHAFT MADE OF A FIBRE MATERIAL
    • 制造纤维材料的高尔夫球杆和纤维材料的高尔夫球杆的方法
    • WO1991014480A1
    • 1991-10-03
    • PCT/FI1991000087
    • 1991-03-28
    • EXEL OYRATIA, HeikkiSUOMINEN, Matti
    • EXEL OY
    • A63B53/10
    • B29C70/50A63B53/10B29C53/665B29C70/207B29L2031/5227
    • The invention relates to a method for manufacturing a golf-club shaft of a fibre material. The method includes operations (I, VI) for supplying lengthwise and (II-V) crosswise fibre layers on top of a core, said layers consisting of continuous fibres, as well the application of heat or radiation for curing a shaft formed by fibre layers moistened with a resin or a like binder. According to the method, in at least two superimposed crosswise layers the fibres are wound at an angular position relative to the longitudinal shaft axis, said angle being within the range of circa (+)30 DEG - circa (+)60 DEG or circa (-)30 DEG - circa (-)60 DEG , the (+) angle referring to an angle which opens anticlockwise from said longitudinal axis and the (-) angle referring to an angle which opens clockwise from said longitudinal axis. The invention relates also to a golf-club shaft made of a fibre material, comprising a plurality of various fibre layers consisting of continuous fibres. The shaft element is provided with at least two superimposed crosswise fibre layers whose fibres are wound at an angular position relative to the longitudinal shaft axis, the size of said winding angle being within the range of circa (+)30 DEG - circa (+)60 DEG or circa (-)30 DEG - circa (-)60 DEG .
    • 本发明涉及一种制造纤维材料的高尔夫球杆杆的方法。 该方法包括用于在芯的顶部上提供纵向和(II-V)横向纤维层的操作(I,VI),所述层由连续纤维组成,以及用于固化由纤维层形成的轴的热或辐射 用树脂或类似粘合剂润湿。 根据该方法,在至少两个叠加的横向层中,纤维相对于纵轴的轴线卷绕在角位置处,所述角度在(+)30°(+)°60°或大约(+ - )30° - 大约( - )60°,(+)角是指从所述纵向轴线逆时针开启的角度和( - )角度,指的是从所述纵向轴线顺时针打开的角度。 本发明还涉及由纤维材料制成的高尔夫球杆杆,其包括多个由连续纤维组成的各种纤维层。 轴元件设置有至少两个叠置的横向纤维层,其纤维相对于纵轴轴线在角位置缠绕,所述缠绕角度的大小在大约(+)30度 - 大约(+)的范围内 60°或大约( - )30° - 大约( - )60°。