公开(公告)号：US20170008342A1

公开(公告)日：2017-01-12

申请号：US14796246

申请日：2015-07-10

Applicant: CATERPILLAR INC.

Inventor： KEVIN L. MARTIN ,  JASON G. JURA

IPC: B60C7/14

CPC classification number: B60C7/14 ,  B60C7/22 ,  B60C2007/107 ,  B60C2007/146

Abstract: A non-pneumatic tire may include an inner circumferential barrier configured to be associated with a hub, and an outer circumferential barrier. The tire may also include a plurality of spokes extending between the inner and outer circumferential barriers, and a shear band radially exterior relative to the outer circumferential barrier. The shear band may include an internal tension band associated with the outer circumferential barrier including at least one circumferentially extending reinforcement cord. The shear band may also include an external compression band including at least one circumferentially extending reinforcement cord. The shear band may further include at least one shear module extending between the internal tension band and the external compression band. The shear module may include at least one shear module including a first reinforcement element, a second reinforcement element, and a separator between the first reinforcement element and the second reinforcement element.

Abstract translation: 非充气轮胎可以包括构造成与毂相关联的内周阻挡件和外周阻挡件。 轮胎还可以包括在内圆周障碍物和外圆周障碍物之间延伸的多个辐条，以及相对于外圆周屏障径向外侧的剪切带。 剪切带可以包括与外周阻挡件相关联的内部张力带，其包括至少一个周向延伸的加强帘线。 剪切带还可以包括包括至少一个周向延伸的加强帘线的外部压缩带。 剪切带还可以包括在内部张力带和外部压缩带之间延伸的至少一个剪切模块。 剪切模块可以包括至少一个剪切模块，其包括第一加强元件，第二加强元件以及在第一加强元件和第二加强元件之间的隔板。