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    • 2. 发明申请
    • Tubular member
    • 管状构件
    • US20070071927A1
    • 2007-03-29
    • US11529674
    • 2006-09-28
    • Futoshi NishikawaNobuaki TakamatsuHidenori Kosai
    • Futoshi NishikawaNobuaki TakamatsuHidenori Kosai
    • B29C70/08
    • B29C70/64B29C70/865Y10T428/1369Y10T428/139
    • A tubular member is disclosed which achieves reduced weight, prevention of unevenness or chips in decoration, and good decoration quality. This tubular member is formed as follows a fiber reinforced prepreg in which reinforcing fibers are impregnated with a synthetic resin is wound to form a main body of the tubular member, and decorative particles are embedded into an outer surface side resin of the fiber reinforced prepreg disposed on an outermost side of the main body. An average thickness of the outer surface side resin layer of the fiber reinforced prepreg on the outermost side is formed to be smaller than an average diameter of the reinforcing fibers of this fiber reinforced prepreg on the outermost side, and an average thickness of decorative particles is formed to be equal to or less than the average thickness of the outer surface side resin layer.
    • 公开了一种能够减轻重量,防止不均匀或装饰中的碎屑以及良好的装饰品质的管状部件。 该管状构件如下形成纤维增强预浸料,其中用合成树脂浸渍的增强纤维被卷绕以形成管状构件的主体,并且将装饰颗粒嵌入设置的纤维增强预浸料的外表面侧树脂中 在主体的最外侧。 将最外侧的纤维增强预浸料的外表面侧树脂层的平均厚度形成为比最外侧的该纤维增强预浸料的增强纤维的平均直径小,装饰颗粒的平均厚度为 形成为等于或小于外表面侧树脂层的平均厚度。