公开(公告)号：US06821369B2

公开(公告)日：2004-11-23

申请号：US09974876

申请日：2001-10-12

Applicant: Michael Raymond Corner ,  David Robert Watkins

Inventor： Michael Raymond Corner ,  David Robert Watkins

IPC: B29D3022

CPC classification number: B60C11/0083 ,  B60C9/09 ,  B60C9/20 ,  B60C9/28 ,  B60C2200/10 ,  Y10T152/10765 ,  Y10T152/10819 ,  Y10T152/10864

Abstract: An improved single-stage method for building a tire includes the steps of forming a cylindrical-shaped carcass with axially extending carcass reinforcing cords, fitting annular bead hoops onto the radially outer surface of the carcass ply at positions axially inward of each of the carcass ply edges, assembling a plurality of breaker plies, including one wide breaker ply, centrally onto and about the radially outer surface of the carcass ply, and fitting onto this cylindrical assembly the remaining components of the tire to form a cylindrical green tire assembly, wherein the radial bias angle of the carcass reinforcing cords in the vulcanized tire changes progressively from 90° in the regions of the bead hoops to as low as 70° in the central crown region.

Abstract translation: 用于建造轮胎的改进的单阶段方法包括以下步骤：形成具有轴向延伸的胎体增强帘线的圆柱形胎体，将胎圈帘布层的胎体帘布层的径向外表面上的每个胎体帘布层的轴向内侧的位置 边缘，将包括一个宽的断路器帘布层在内的多个断路器层组装在胎体帘布层的径向外表面上并围绕胎体帘布层的径向外表面，并将其装配到该圆柱形组件上，从而形成轮胎的轮胎组件，其中， 硫化轮胎中的胎体增强帘线的径向偏斜角度从珠箍区域的90°逐渐变化到中央冠部区域的低至70°。

公开(公告)号：USD409957S

公开(公告)日：1999-05-18

申请号：US074591

申请日：1997-08-06

Applicant: Michael Raymond Corner

Designer： Michael Raymond Corner

公开(公告)号：USD382840S

公开(公告)日：1997-08-26

申请号：US50992

申请日：1996-03-01

Applicant: Michael Raymond Corner

Designer： Michael Raymond Corner

公开(公告)号：US06318429B1

公开(公告)日：2001-11-20

申请号：US09112313

申请日：1998-07-09

Applicant: Michael Raymond Corner ,  David Robert Watkins

Inventor： Michael Raymond Corner ,  David Robert Watkins

IPC: B60C300

CPC classification number: B60C11/0083 ,  B60C9/09 ,  B60C9/20 ,  B60C9/28 ,  B60C2200/10 ,  Y10T152/10765 ,  Y10T152/10819 ,  Y10T152/10864

Abstract: A pneumatic radial tire having in axial cross-section a highly curved tread is reinforced by a breaker assembly with improved resistance to breaker edge looseness. The breaker assembly includes one breaker ply which extends between two bead regions and has its edges disposed between a carcass main portion and a carcass turn-up portion. An improved single-stage method may be employed for building the tire.

Abstract translation: 具有高度弯曲的胎面的轴向横截面的充气子午线轮胎通过具有改进的抗断屑器边缘松动阻力的断路器组件来增强。 断路器组件包括一个在两个胎圈区域之间延伸的断路器层，并且其边缘设置在胎体主体部分和胎体翻转部分之间。 可以采用改进的单级方法来建造轮胎。