V-RIBBED BELT AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a V-ribbed belt for preventing the generation of abnormal sounds when wrapped around a pulley. SOLUTION: The V-ribbed belt B comprises a plurality of ribs 15 arranged side by side on the inside in the cross direction of the belt while extending along the peripheral direction of the belt. The surface of each of the plurality of ribs 15 is waveformed along the peripheral direction of the belt with a constant wavelength of 1.0-3.5mm. COPYRIGHT: (C)2006,JPO&NCIPI