公开(公告)号：US20160047453A1

公开(公告)日：2016-02-18

申请号：US14784068

申请日：2014-04-15

Applicant: ENPLAS CORPORATION

Inventor： Kenji OHMI ,  Toru MURAKAMI ,  Masaya TSUKAMOTO

IPC: F16H55/06 ,  B29C45/00 ,  F16H55/17

CPC classification number: F16H55/06 ,  B29C45/0005 ,  B29K2105/12 ,  B29K2309/08 ,  B29L2015/00 ,  B29L2031/775 ,  C08J5/043 ,  F16H55/17 ,  F16H2055/065

Abstract: Provided is a fiber reinforced resin gear whose durability in use under a high temperature is enhanced. A fiber reinforced resin gear is formed by injecting a resin material containing glass wool into the inside of a cavity of a mold. A fiber diameter of the glass wool is scattered in a wide range of 0.1 to 15 μm, and is distributed such that a most frequent value of the fiber diameter appears within a range of 2 to 5 μm, and an average fiber diameter of the glass wool falls within a range of 3 to 5 μm. The fiber reinforced resin gear according to the present invention can enhance durability and abrasion resistance under a high temperature compared to a conventional fiber reinforced resin gear.

Abstract translation: 提供一种纤维增强树脂齿轮，其在高温下的使用寿命得到提高。 纤维增强树脂齿轮通过将含有玻璃棉的树脂材料注入模具的腔体内而形成。 玻璃棉的纤维直径在0.1〜15μm的宽范围内分散，分布成纤维直径的最大值出现在2〜5μm的范围内，玻璃的平均纤维直径 羊毛落在3到5微米的范围内。 根据本发明的纤维增强树脂齿轮与常规的纤维增强树脂齿轮相比可以在高温下提高耐久性和耐磨性。