| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveyer belt wherein deterioration of traveling performance is hardly caused in comparison with a conventional one. SOLUTION: A canvas 4A having tension members 3 in vertical/lateral directions with respect to a length direction, and a canvas 4B having the tension member 3 in an oblique direction with respect to the length direction are stacked so as to make directions of the tension members 3 different. The conveyer belt has both of the tension members 3 in the vertical/lateral directions, and the tension member 3 in the oblique direction crossing these tension members, and balance of a modulus of elasticity in the vertical/lateral/oblique directions can be made to be more equal to each other. COPYRIGHT: (C)2006,JPO&NCIPI
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