To provide a toothed belt which can prevent the scattering of rubber dust caused by the texture opening of a tooth cloth's weave texture.
A plurality of tooth parts 3 are provided to a belt body 2 embedded with a core wire 1 along in the longitudinal direction, and the toothed belt is formed by covering the surfaces of the tooth parts 3 and tooth bottom parts 4 with the tooth cloth 5. As the tooth cloth 5, warps twisted independently one by one are used and a sailcloth, of which the cloth cover factor is 0.90-0.92 and which is treated with a resorcinol-formalin-latex solution alone, is used. The sailcloth forming the tooth cloth 5 has the small texture opening of the weave texture, and moreover, the texture opening of the weave texture is hard to grow larger despite the wear and tear of the tooth cloth 5 after using the toothed belt for a long period of time. Also, the tooth cloth along the toothed belt in the longitudinal direction is extended more easily, a tooth profile shape can be profiled with excellent accuracy.
SEKI NAMIKO
KUROISHI DAISUKE
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