| 发明名称 |
FRICTION DRIVE BELT AND MANUFACTURING METHOD THEREFOR |
| 摘要 |
In order to allow a friction drive belt to have an effect of reducing slip noise produced between the belt and pulleys for a long period even when the belt gets wet with water or suffers from wearing out, a V-ribbed belt B as the friction drive belt includes a belt body 10 made of a rubber composition and configured to be wrapped around the pulleys to transmit power. The surfaces of V-shaped ribs 15 serving as a pulley contact-side surface of the belt body 10 are covered with a fabric layer 16 which is integrated with the surfaces of V-shaped ribs 15, and the fabric layer 16 retains powder 17 embedded between fibers of the fabric layer 16 and integrally stuck. |
| 申请公布号 |
US2014296010(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201214350705 |
申请日期 |
2012.09.27 |
| 申请人 |
BANDO CHEMICAL INDUSTRIES, LTD. |
发明人 |
Yoshida Keisuke;Kim Sungjin |
| 分类号 |
F16G5/08;B29D29/00 |
主分类号 |
F16G5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A friction drive belt comprising a belt body made of a rubber composition, and wrapped around pulleys to transmit power, wherein
a pulley contact-side surface of the belt body is covered with a fabric layer which is integrated with the pulley contact-side surface, and the fabric layer retains powder embedded between fibers of the fabric layer. |
| 地址 |
Kobe-shi, Hyogo JP |
