会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Stress neutralization of an apex filler for a tire bead subassembly
    • 用于轮胎胎圈子组件的顶点填料的应力中和
    • US06524416B1
    • 2003-02-25
    • US09762547
    • 2001-02-08
    • Donald Chester KubinskiMichael Wallace Smith
    • Donald Chester KubinskiMichael Wallace Smith
    • B29D3048
    • B29D30/48B29D2030/481B29D2030/482
    • A method and apparatus are provided for a sub forming an elastomeric extrusion into a bead apex filler and for applying the same to an annular bead (120) to form a bead/apex subassembly for use in the construction of a pneumatic tire. The apex filler (100) is formed from a triangular shaped extrusion (8) that is initially wrapped around a rotating mandrel (40) having a diameter of between about 50% to about 75% of the outer diameter of the annular bead to which the filler is attached. A helical former (50, 60) disposed around the mandrel causes the extrusion to move in a helical path as it traverses the mandrel. As the extrusion is removed from the mandrel, the extrusion is sufficiently uncoiled to relieve and compressive or tensile stresses. Then, the partially uncoiled extrusion is wrapped around the outer periphery of the bead to form a bead/apex filler subassembly (118) which is substantially without compressive or tensile stresses when mounted onto the tire being constructed.
    • 提供了一种方法和装置,用于将弹性体挤出物形成胎圈三角填料并将其施加到环形胎圈(120)以形成用于构建充气轮胎的胎圈/顶点子组件。 顶点填料(100)由三角形挤出件(8)形成,该三角形挤压件(8)最初围绕旋转的心轴(40)缠绕,所述旋转心轴的直径为环形凸缘外径的约50%至约75% 填充物附着。 设置在心轴周围的螺旋形成形器(50,60)使得挤出物在穿过心轴时以螺旋形路径移动。 当挤出物从心轴移除时,挤出物被充分地展开以减轻和压缩或拉伸应力。 然后,将部分未开卷的挤出物卷绕在胎圈的外周边以形成胎圈/顶点填料子组件(118),当安装在所构造的轮胎上时,其基本上没有压缩或拉伸应力。
    • 8. 发明授权
    • Butt splicing of elastomeric sheets
    • 对接拼接弹性片
    • US06533891B1
    • 2003-03-18
    • US09869541
    • 2001-06-27
    • Donald Chester Kubinski
    • Donald Chester Kubinski
    • B65H2100
    • B65H21/00B29C65/483B29C65/5028B29C65/5042B29C65/5092B29C65/7847B29C66/1142B29C66/43B29C66/71B29C66/7212B29C66/72141B29C66/8242B29C66/8246B29C66/8322B29D30/42B29D2030/422B29K2021/00B29L2030/002B65H2301/4622B65H2301/463B65H2801/93B29K2277/10B29K2305/00B29K2277/00B29K2267/00B29K2311/00
    • An apparatus and method are described for forming and reinforcing a butt splice (21) along the abutting edges (18, 20) of two elastomeric sheets (12, 14) which typically contain a plurality of reinforcing cords (16) extending parallel to one another and to the abutting edges (18, 20) of the sheets. Each butt splice (21) is reinforced with a splice strip (22, 24) which bridges the butt splice. The splice strip (22, 24) is applied to the butt splice (21) using a splice applicating device (60) containing at least one and preferably two applicator heads (66, 68) which move from a splice strip load position P1 to a third position P3 where an applicator head can press the splice strip (22, 24) into contact with the butt splice (21). First, the applicator heads (66, 68) rotate about an axis between the load position P1 and a second position P2 spaced from the butt splice (21). Then, one of the heads (66, 68) reciprocates toward and away from the splice strip application position P3. The splice strip (22, 24) is held on the applicator head (66, 68) by vacuum until the splice strip is pressed against and adhered to the butt splice (21) at which time the vacuum is released and the applicator head (66, 68) is withdrawn.
    • 描述了用于沿着通常包含彼此平行延伸的多个加强帘线(16)的两个弹性片(12,14)的邻接边缘(18,20)形成和加强对接接头(21)的装置和方法。 以及片材的邻接边缘(18,20)。 每个对接接头(21)用连接对接接头的接合带(22,24)加强。 使用接合施加装置(60)将接合片(22,24)施加到对接接头(21),该接合装置包含至少一个并且优选两个施加器头(66,68),其从接合带装载位置P1移动到 第三位置P3,其中施加器头可以将接合条(22,24)压紧到对接接头(21)。 首先,施用头(66,68)围绕加载位置P1和与对接接头(21)间隔开的第二位置P2的轴线旋转。 然后,头部(66,68)中的一个朝着和离开接合片施加位置P3往复运动。 接合条(22,24)通过真空保持在施用头(66,68)上,直到接合条被压靠并粘附到对接接头(21),此时真空被释放并且施用头(66 ,68)撤回。