False twist spindle friction disc and method of producing same
    2.
    发明授权
    False twist spindle friction disc and method of producing same 失效
    假捻主轴摩擦片及其制造方法

    公开(公告)号:US4218930A

    公开(公告)日:1980-08-26

    申请号:US856682

    申请日:1977-12-01

    IPC分类号: D02G1/08 F16H55/34

    CPC分类号: D02G1/082

    摘要: A false-twist spindle friction disc comprises an annular rotor member whose lateral surfaces are machined to form coupling means and which is made of a highly rigid, centrifugal-force-resistant, high melting point material, and a support base made of a thermoplastic synthetic resin surrounding the annular rotor member while leaving the outer peripheral portion of the latter exposed. With the annular rotor member used as a core, the synthetic resin support base is formed by injection molding so as to unit them together. The presence of the coupling means formed in the lateral surfaces of the annular rotor member adds to the firmness with which the annular rotor member and the support base are united together.

    摘要翻译: 假捻主轴摩擦盘包括环形转子构件,其侧表面被加工以形成联接装置,并且由高刚性,耐离心力的高熔点材料制成,并且由热塑性合成材料制成的支撑基座 树脂围绕环形转子构件,同时使其露出的外周部分。 以环形转子构件为核心,通过注射成型形成合成树脂支撑基座,将其组合在一起。 形成在环形转子构件的侧表面中的联接装置的存在增加了环形转子构件和支撑基座结合在一起的坚固性。