| 摘要 |
<p>The invention relates to a ridged conveyor belt comprising a one-piece body made of thermoplastic material, consisting of a first lower portion 11 with a trapezoidal cross-section and a second upper portion 12 forming a ridge, the height of the belt being greater than the width thereof. The two portions 11, 12 are hollow with a first cavity 14 and a second cavity 15 extending in the longitudinal direction. A means is provided along the pitch line LN to prevent the belt from twisting 10.</p> |
