公开(公告)号：US3994329A

公开(公告)日：1976-11-30

申请号：US580824

申请日：1975-05-27

Applicant: Yves Masson ,  Jack Benard

Inventor： Yves Masson ,  Jack Benard

IPC: B29D30/04 ,  B60C13/00 ,  B60C15/00 ,  B60C17/00 ,  B60C9/02

CPC classification number: B60C15/0045 ,  B29D30/04 ,  B60C13/00 ,  B60C17/0009 ,  B29D2030/201 ,  Y10T152/10378 ,  Y10T152/10828 ,  Y10T152/10864

Abstract: A safety tire comprising a tread (11), spaced beads (12) and sidewalls connecting the beads to the sides of the tread by forming under the tread a central inflatable chamber, each sidewall comprising an outside wall convex towards the outside and an inside partition convex towards the inside delimiting between each other lateral chambers distinct from the central inflatable chamber, characterized in that said lateral chambers are filled with a flexible cellular material rendering the sidewalls suitable to support the load of the wheel with a limited sagging of the tire in case of the deflating of the central chamber.

Abstract translation: 一种安全轮胎，其包括胎面（11），间隔开的胎圈（12）和通过在胎面下方形成中心可充气室将胎圈连接到胎面的侧壁的侧壁，每个侧壁包括朝向外侧凸起的外壁和内部隔板 凸缘朝向与中心可充气室不同的每个其他横向室之间限定的内部，其特征在于，所述横向室充满柔性多孔材料，使得侧壁适合于以轮胎的有限的下垂来支撑轮胎的负载 的中央房间放气。