公开(公告)号：US20030025384A1

公开(公告)日：2003-02-06

申请号：US10211655

申请日：2002-08-02

Applicant: Michelin Recherche et Technique S.A.

Inventor： Olivier Muhlhoff

IPC: B60B021/00

CPC classification number: B60B21/023 ,  B60B21/026 ,  B60B21/028 ,  B60B21/102 ,  B60B21/104 ,  B60C15/0236 ,  B60C15/0247

Abstract: Mounting rim designed to form a rolling assembly with a tire and an inflatable and inflated tread bearing support, and comprising on each side of the equatorial plane a rim seat inclined outwards and extended axially outwards by a projection or hump, characterized in that it comprises, axially towards the inside between each rim seat for the tire beads and the equatorial plane XXnull, at least one truncated conical seat inclined inwards and designed to receive a bead of a tire tread bearing support. The rolling assembly is used either with a bearing support in the form of a toric membrane inflated hard which retains its shape and pressure if the tire is punctured, or with a bearing support in the form of a membrane that can expand in the event of a tire puncture and entirely fill the internal cavity of the tire.

Abstract translation: 安装轮缘，其设计成形成具有轮胎和可膨胀和充气的胎面轴承支撑件的滚动组件，并且包括在赤道平面的每一侧上的边缘座，其向外倾斜并由突出部或驼峰向外向外延伸，其特征在于， 轴向地朝向用于轮胎胎圈的每个轮辋座和赤道面XX'之间的内侧，至少一个向内倾斜的截头锥形座，并被设计成容纳轮胎胎面承载支撑件的胎圈。 滚动组件或者是具有膨胀硬片的复曲面膜的形式的轴承支撑件，如果轮胎被刺穿则保持其形状和压力，或者使用以下形式的轴承支撑件，所述轴承支撑件可以在 轮胎穿刺并完全填充轮胎的内腔。