公开(公告)号：US4667720A

公开(公告)日：1987-05-26

申请号：US821500

申请日：1986-01-22

Applicant: Jean-Bernard Berillon ,  Jean-Marc Daulon ,  Jean-Philippe Maurel

Inventor： Jean-Bernard Berillon ,  Jean-Marc Daulon ,  Jean-Philippe Maurel

IPC: B60C5/02 ,  B60B21/12

CPC classification number: B60B21/12 ,  Y10T152/10657

Abstract: A flap for tires has lateral wings at the ends of which there is an extension which, in stress-free condition, is spaced axially inwards from the inner wall of the tire so that, upon inflation, the inner tube first of all protrudes towards the inside of the inflatable cavity before it is flattened against the tire.

Abstract translation: 用于轮胎的翼片具有侧翼，其端部处具有延伸部，其在无应力状态下从轮胎的内壁向内径向间隔开，使得在膨胀时，内管首先朝向 在可膨胀空腔内部平坦化之前，