| 摘要 |
PROBLEM TO BE SOLVED: To develop a manufacturing method of a toothed gearing belt improving rigidity of teeth by deeply impregnating nonwoven fabrics forming the toothed portion of the belt and improving its durability; and to provide a toothed gearing belt with high strength and a long life. SOLUTION: In the toothed belt in which a tension member is buried along a base plane of the teeth, the nonwoven fabrics are spread in a range of 70% or more of tooth height in the toothed belt. COPYRIGHT: (C)2006,JPO&NCIPI |
