| 摘要 |
PURPOSE: To provide a belt conveyer device capable of preventing the widthwise uneven tension of the belt to the utmost in the curve part of even a move path having a small curve with the small radius of curvature to elongate the life of the belt while preventing the belt from the lateral slip in the curve part to continue the continuous stable running. CONSTITUTION: In a curved part of a move locus, carrier rollers 4R are disposed such that the inclination angleθR of a belt in the inside curve part is larger than the inclination angleθL of the belt in the outside curve part, and the carrier rollers 4R in the inside curve part are formed in the truncated conical shape while the large diameter side is disposed in the inside.
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