Apparatus with synthetic resin hand shaft
    2.
    发明授权
    Apparatus with synthetic resin hand shaft 失效
    合成树脂手轴装置

    公开(公告)号:US4858210A

    公开(公告)日:1989-08-15

    申请号:US118259

    申请日:1987-11-09

    IPC分类号: G04B13/02

    CPC分类号: G04B13/026

    摘要: An apparatus has a hand shaft formed of synthetic resin which has a first hand shaft portion and a second hand shaft portion having an insertion hole into which the first hand shaft portion is inserted to be rotatable. The first hand shaft portion is formed in a columnar shape by molding with the synthetic resin containing fiber-like reinforcing materials. In the synthetic resin forming the first hand shaft portion, the longitudinal axes of fiber-like reinforcing materials are oriented to be consistent with the longitudinal axis of the first hand shaft.

    摘要翻译: 一种装置具有由合成树脂形成的手轴,该手轴具有第一手轴部分和具有插入孔的第二手轴部分,第一手轴部分插入该插入孔以可转动。 第一手轴部分通过用含有纤维状增强材料的合成树脂成型而形成为柱状。 在形成第一手轴部的合成树脂中,纤维状增强材料的纵向轴线被定向成与第一手轴的纵向轴线一致。