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    • 1. 发明申请
    • METHOD OF AND APPARATUS FOR MANUFACTURING A TIRE BEAD
    • 制造轮胎珠的方法和装置
    • US20120024480A1
    • 2012-02-02
    • US13236727
    • 2011-09-20
    • Toshiya MatsuyamaToshiyuki Tanaka
    • Toshiya MatsuyamaToshiyuki Tanaka
    • B29D30/48
    • B29D30/48B29D2030/482
    • A triangular-shaped can be held in an upright posture to be stuck to an outer peripheral surface of a bead core and a leading end and a trailing end can be butted against each other a crack. A filler rubber is held uprightly to be wound around an outer peripheral surface of a bead core supported by a rotary support body, and in joining a leading end and a trailing end of the filler rubber cut to a predetermined length, the neighborhood of the leading end and the neighborhood of the trailing end, respectively, are interposed by first and second interposing means and one of the interposing means is displaced toward the other from a state, in which the leading end and the trailing end are opposed to each other whereby end surfaces of the leading end and the trailing end are butted against each other.
    • 三角形可以保持直立的姿势以粘附到胎圈芯的外周表面,并且前端和后端可以彼此对接地形成裂纹。 将填充橡胶竖直地保持以缠绕在由旋转支撑体支撑的胎圈芯的外周表面上,并且在将填充橡胶的前端和尾端切割成预定长度的接合中, 端部和后端的附近分别由第一和第二插入装置插入,并且一个插入装置从引导端和后端彼此相对的状态朝向另一个移位,从而结束 前端和后端的表面彼此对接。
    • 2. 发明申请
    • METHOD OF AND APPARATUS FOR MANUFACTURING A TIRE BEAD
    • 制造轮胎珠的方法和装置
    • US20090266474A1
    • 2009-10-29
    • US12374023
    • 2006-07-21
    • Toshiya MatsuyamaToshiyuki Tanaka
    • Toshiya MatsuyamaToshiyuki Tanaka
    • B29D30/48
    • B29D30/48B29D2030/482
    • A filler rubber being triangular-shaped in cross section can be held in an upright posture to be stuck to an outer peripheral surface of a bead core and a leading end and a trailing end can be butted against each other to be joined without the generation of crack. A filler rubber (F) is held in an upright posture to be wound around an outer peripheral surface of a bead core (C) supported by a rotary support body (10), and in joining a leading end (F1) and a trailing end (F2) of the filler rubber cut to a predetermined length, the neighborhood of the leading end and the neighborhood of the trailing end, respectively, are interposed by first and second interposing means (50), (70), and one (50) of the interposing means is displaced toward the other from a state, in which the leading end (F1) and the trailing end (F2) are opposed to each other whereby end surfaces of the leading end (F1) and the trailing end (F2) are butted against each other.
    • 横截面为三角形的填充橡胶可以保持直立的姿势,以粘贴在胎圈芯的外周表面上,并且前端和后端可以彼此对接而不产生 裂纹。 填充橡胶(F)以垂直姿势保持缠绕在由旋转支撑体(10)支撑的胎圈芯(C)的外周面上,并且在前端(F1)和后端 (F2)分别切割成预定长度,前端的附近和后端的附近分别由第一和第二插入装置(50),(70)和一个(50)插入, 插入装置从前端(F1)和后端(F2)彼此相对的状态向另一方移动,由此前端(F1)和后端(F2)的端面 彼此对接。
    • 4. 发明授权
    • Method of and apparatus for manufacturing a tire bead
    • 用于制造轮胎胎圈的方法和设备
    • US08857489B2
    • 2014-10-14
    • US13236727
    • 2011-09-20
    • Toshiya MatsuyamaToshiyuki Tanaka
    • Toshiya MatsuyamaToshiyuki Tanaka
    • B29D30/48
    • B29D30/48B29D2030/482
    • A triangular-shaped can be held in an upright posture to be stuck to an outer peripheral surface of a bead core and a leading end and a trailing end can be butted against each other a crack. A filler rubber is held uprightly to be wound around an outer peripheral surface of a bead core supported by a rotary support body, and in joining a leading end and a trailing end of the filler rubber cut to a predetermined length, the neighborhood of the leading end and the neighborhood of the trailing end, respectively, are interposed by first and second interposing means and one of the interposing means is displaced toward the other from a state, in which the leading end and the trailing end are opposed to each other whereby end surfaces of the leading end and the trailing end are butted against each other.
    • 三角形可以保持直立的姿势以粘附到胎圈芯的外周表面,并且前端和后端可以彼此对接地形成裂纹。 将填充橡胶竖直地保持以缠绕在由旋转支撑体支撑的胎圈芯的外周表面上,并且在将填充橡胶的前端和尾端切割成预定长度的接合中, 端部和后端的附近分别由第一和第二插入装置插入,并且一个插入装置从引导端和后端彼此相对的状态朝向另一个移位,从而结束 前端和后端的表面彼此对接。