公开(公告)号：US06758249B2

公开(公告)日：2004-07-06

申请号：US10315378

申请日：2002-12-06

申请人： David Allen Griffin

发明人： David Allen Griffin

IPC分类号： B60C1704

CPC分类号： B60C17/06 ,  B60C17/10

摘要： A support ring for a tire is disclosed. The support ring is to be mounted on a tire wheel for support of the underside of the tire when the tire is operated at underinflated conditions. The outer surface of the support ring is provided with a set of grooves that permit lubrication to freely travel over the surface of the ring during use.

摘要翻译： 公开了一种用于轮胎的支撑环。 当轮胎在未充气条件下操作时，支撑环将安装在轮胎车轮上，用于支撑轮胎的下侧。 支撑环的外表面设置有一组凹槽，其允许在使用期间润滑自由地越过环的表面。