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The bead formation device, the tubed unvulcanized rubber compact which granulated powder forms in formation manner of the bead, production manner of the rubber make barrel
The bead formation device, the tubed unvulcanized rubber compact which granulated powder forms in formation manner of the bead, production manner of the rubber make barrel
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机译:胎圈形成装置,以胎圈的形成方式形成粒状粉末的管状未硫化橡胶成型体,橡胶制造筒的制造方式
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摘要
PROBLEM TO BE SOLVED: To provide a bead forming apparatus for winding a wire around a mandrel without rotating the mandrel to form a bead.;SOLUTION: The bead forming apparatus is equipped with a rack 7, a press roll 8 and a guide ring 10. The rack 7 holds the wire 6 preliminarily cut into predetermined length and a press roll 8 presses the wire 6 to an unvulcanized rubber molded body 5. The guide ring 10 guides the press roll 8 in the peripheral direction of the unvulcanized rubber molded article 5. The wire 6 is pressed by the press roll 8 to the outer surface of the unvulcanized rubber molded body 5 to be wound around the unvulcanized rubber molded article, while being drawn out of the rack 7, to form the bead 4.;COPYRIGHT: (C)2009,JPO&INPIT
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