公开(公告)号：US20080073017A1

公开(公告)日：2008-03-27

申请号：US11790848

申请日：2007-04-27

Applicant: Martial Fayol ,  Stephanie Mahinc ,  Philippe Tramond

Inventor： Martial Fayol ,  Stephanie Mahinc ,  Philippe Tramond

IPC: B60C17/06

CPC classification number: B60C17/06 ,  B60C17/041 ,  B60C17/065

Abstract: A wheel includes a rim including seats configured to accept the beads of a tire. The tire is intended to be used with a cellular rubber support ring of substantially toroidal shape which allows for running in the deflated state. The rim has a groove, intended to accept the support ring. Each edge of the groove includes a protrusion, wherein the protrusions face axially toward one another. Circumferentially spaced strips are connected to the radially inner surface of the support ring. The ends of each strip include axially spaced spring leaves arranged to engage respective ones of the protrusions for restraining the support ring against radially outward movement under the action of centrifugal force.

Abstract translation: 车轮包括边缘，其包括构造成接纳轮胎的胎圈的座。 轮胎旨在与基本上环形形状的多孔橡胶支撑环一起使用，其允许以放气状态运行。 轮辋有一个凹槽，用于接受支撑环。 凹槽的每个边缘包括突起，其中突出部朝向彼此轴向。 圆周间隔的条带连接到支撑环的径向内表面。 每个条带的端部包括轴向间隔开的弹簧叶片，其布置成接合相应的突出部分，用于在离心力的作用下限制支撑环径向向外移动。