| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a lengthy toothed endless belt which has a high strength safety ratio and good durability, is capable of accurate transmission and conveyance, and is reduced in vibration, meanders, and pitch errors, and can reduce a molding manday and an apparatus for the method. SOLUTION: In the method and the apparatus for producing the lengthy toothed endless belt, on both sides of a pair of cylindrical toothed molds 1, 2 which have flanges on both side parts and can adjust an interaxial distance, two pair of toothed pulleys 3, 5, 4, 6 of the same diameter rotating synchronously, core-wire induction belts 7, 8 having core-wire fitting members 11, 12 on the backs suspended between the pulleys 3, 5, 4, 6, a spinning member 13 for winding the core wire spirally and horizontally onto one mold 2, a belt molding steel band 17 arranged rotatably with the other mold 1, and an extruder arranged between the steel band and the mold, are provided.
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