公开(公告)号：US4700765A

公开(公告)日：1987-10-20

申请号：US754066

申请日：1985-07-11

Applicant: Pierre Masclaux

Inventor： Pierre Masclaux

IPC: B60C15/00 ,  B60C15/02 ,  B60C15/024 ,  B60C15/04 ,  B60C15/05 ,  B60C15/06

CPC classification number: B60C15/05 ,  B60C15/0226 ,  Y10S152/09

Abstract: The pneumatic tire is designed particularly to counteract unwedging of the tire. It is mountable on a rim having a protrusion (referred to as "hump") of ordinary shape. The bead has two bead rings, one of which is close to the bead tip while the other assures the blocking of the former in case of strong axial forces, which permits the bead tip to cooperate more effectively with the hump of the rim.

Abstract translation: 充气轮胎特别设计用于抵消轮胎的未被承载。 它可安装在具有普通形状的突起（称为“驼峰”）的边缘上。 胎圈具有两个胎圈环，其中一个靠近胎圈尖端，另一个确保在强力轴向力的情况下阻塞前者，这允许胎缘尖端与轮辋的隆起更有效地配合。