| 摘要 |
A drive belt (300) for transmitting power between two rotating pulleys, having an endless, elongated shape and comprising a tension element (310) comprising a wire provided in at least one winding extending in the longitudinal direction of the drive belt (300) for transmitting a tensile force along the drive belt (300) and a number of support elements (350; 350a, 350b), each support element (350; 350a, 350b) being fixed in relation to the tension element (310) at least in the said longitudinal direction for supporting the tension element (310) on the two pulleys. The support elements (350; 350a, 350b) are arranged on the tension element (310) at a mutual separation or gap (3) in the longitudinal direction amounting to at least 1 mm, or to at least 10% of a dimension of the support elements (350; 350a, 350b) in the said longitudinal direction. |
