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    • 79. 发明申请
    • PLIES SLEEVE FOR USE IN FORMING AN ELASTOMERIC TIRE
    • 用于形成弹性轮胎的套筒
    • WO2007081771A3
    • 2008-01-10
    • PCT/US2007000220
    • 2007-01-04
    • STEINKE RICHARD ALOVE THEODORE M
    • STEINKE RICHARD ALOVE THEODORE M
    • B60C9/00
    • B60C9/11B29D30/10B29D30/1614B29D30/32B29D2030/3228B60C9/00B60C9/20Y10T152/10765Y10T152/1081Y10T428/1362Y10T428/2476Y10T428/24769Y10T428/2915Y10T442/3268
    • A plies sleeve for use in forming a core of plies and beads on a core build mandrel where the plies sleeve is woven as a tubular sleeve having a uniform circumference that will stretch laterally, increasing the sleeve circumference to fit over a top surface or crown of the core build mandrel and is of a length to where each sleeve side will fold down an opposite core build mandrel side, passing around a tire bead, back up the cored build mandrel side and over the top surface or crown edge. Which outward sleeve stretching is provided by a select weave where Rayon cords are spiral wound as vertical components of approximately seven point (7.5) pics per inch, and elastic cords are included as horizontal components of approximately eight (8) pics per inch that are formed as pre-cure elastic cords from a urethane material and are cotton wound, to allow for sleeve stretching and provide for a return of the plies sleeve to its un-stretched state.
    • 用于在芯构造心轴上形成帘布层和珠粒的芯的层套筒,其中层套筒被编织为具有将横向拉伸的均匀周长的管状套筒,增加套筒周长以配合在顶部表面或顶部 所述芯构造芯轴的长度为每个套筒侧将相对的芯构造心轴侧折叠的位置,绕过胎圈,将芯构造心轴侧和顶表面或顶缘延伸。 哪个向外的套筒拉伸由选择织物提供,其中人造丝线被螺旋缠绕为每英寸大约七点(7.5)像素的垂直分量,并且弹性绳被包括为形成的大约八(8)像素的水平分量 作为来自聚氨酯材料的预固化弹性帘线并且是棉花缠绕的,以允许套筒拉伸并提供帘布层套筒返回其未拉伸状态。