| 摘要 |
PURPOSE: A brush roll is provided to increase the volume of a joint part of an object and the brush roll and to restrain frictional resistance or skid resistance to the object. CONSTITUTION: A brush roll comprises a joint part moved along an object. The joint part is formed by woven or knitting fabrics with chenille(35). The woven or knitting fabrics are formed in a cylindrical shape and have elastic fiber. The elastic fiber is stretched in a circumferential direction of the woven or knitting fabrics. A part of the chenille has conductivity. |
