公开(公告)号：US20150328852A1

公开(公告)日：2015-11-19

申请号：US14809795

申请日：2015-07-27

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： George Michael STOILA ,  Dale Eugene WELLS ,  Thomas Alan SELLS ,  Thierry ROYER

IPC: B29D30/16 ,  B29D30/00

CPC classification number: B29D30/16 ,  B29D30/0016 ,  B29D30/30 ,  B29D30/3007 ,  B29D2030/0038 ,  B29D2030/1685 ,  B29D2030/4418

Abstract: A method for applying a sheet of flexible material to a cylindrical body is described. The sheet of material may be ply or a tire building component such as a liner. The method includes the steps of receiving the sheet of flexible material onto a conveyor belt of a conveyor table, wherein the conveyor belt can translate in the X direction, wherein the conveyor belt has a plurality of rollers rotatably mounted on the conveyor belt so they can rotate about an axis aligned with the X direction. The method further includes aligning a lateral edge of the sheet with an edge guide of the conveyor table by tilting the conveyor table and then tilting the conveyor table back to a level position. The method further includes moving a front edge of the conveyor table adjacent the cylindrical body; and applying the sheet onto the cylindrical body.

Abstract translation: 描述了一种将柔性材料片施加到圆柱体上的方法。 该片材可以是层或轮胎建筑构件，例如衬垫。 该方法包括以下步骤：将柔性材料片接收到传送台的传送带上，其中传送带可沿X方向平移，其中传送带具有可旋转地安装在传送带上的多个辊， 围绕与X方向对齐的轴旋转。 该方法还包括通过倾斜输送台将纸张的侧边缘与输送台的边缘引导件对准，然后将输送机台倾斜回到水平位置。 该方法还包括移动邻近圆柱体的输送台的前边缘; 并将片材​​施加到圆柱体上。

公开(公告)号：US20150343853A1

公开(公告)日：2015-12-03

申请号：US14824150

申请日：2015-08-12

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： Gayathri VENKATARAMANI ,  Dale Eugene WELLS

IPC: B60C15/06 ,  B60C15/00 ,  B60C15/04

CPC classification number: B60C15/06 ,  B60C15/0009 ,  B60C15/04 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2015/061 ,  B60C2015/0614 ,  B60C2015/0621 ,  B60C2200/065

Abstract: A pneumatic tire construction is described suitable for severe loading conditions. The tire includes a bead portion further having an apex which extends radially outward of the bead core, and a first turn-up pad located adjacent said chafer, and a second turn-up pad located adjacent said first turn-up pad, wherein the first turn-up pad has a G′ less than the G′ of the second turn-up pad. Alternatively, the first turn-up pad may be located adjacent to the rim flange and the second turn-up pad may be located axially inward of the first pad. The second turn-up pad is preferably thicker and longer than the first turn-up pad.

Abstract translation: 描述适用于严重负载条件的充气轮胎结构。 轮胎包括还具有径向向外延伸到胎圈芯的顶点的胎圈部分和邻近所述胎圈包布置的第一上翻垫和位于所述第一上翻垫附近的第二上翻垫，其中所述第一 翻转垫具有小于第二上翻垫的G'的G'。 或者，第一翻页垫可以位于边缘凸缘附近，并且第二翻页垫可以位于第一垫的轴向内侧。 第二翻转垫优选地比第一上翻垫更厚并且更长。