公开(公告)号：US20040140042A1

公开(公告)日：2004-07-22

申请号：US10276802

申请日：2002-11-19

Inventor： Hiroyuki Teratani ,  Koji Otani ,  Toshiyuki Ishikuro

IPC: B60C017/02 ,  B60C017/00 ,  B60C005/12 ,  B60C005/14 ,  B60C007/12 ,  B60C023/02 ,  B29D030/04 ,  B29D030/06

CPC classification number: B60C29/062 ,  B60C5/002 ,  B60C7/105 ,  B60C7/12 ,  B60C17/06 ,  B60C17/066 ,  Y10T152/10054 ,  Y10T152/10441

Abstract: There is provided a tire-rim assembly capable of stably running over a distance required even in the dropping of the tire internal pressure after the injuring of the tire without sacrificing rolling resistance and ride comfort in the usual running before the injuring of the tire, wherein a great number of substantially sphere-shaped particles each consisting of a continuous phase of a resin and a closed cell(s) and having a mean bulk specific gravity of not more than 0.1 are disposed in an interior defined by assembling a hollow doughnut-shaped tire onto an approved rim, and a pressure at 25null C. in the interior of the tire is not less than 150 kPa as an absolute pressure.

Abstract translation: 提供了一种轮胎 - 轮辋组件，其能够在轮胎受伤之后即使在轮胎内部压力下降而稳定地行驶一段距离，而不会在轮胎受伤之前在通常的行驶中牺牲滚动阻力和乘坐舒适性，其中 每个由树脂和闭孔的连续相组成并且具有不大于0.1的平均堆积比重的大量球形颗粒设置在通过组装中空的环形形状 轮胎在经认可的轮辋上，并且在轮胎内部的25℃的压力作为绝对压力不小于150kPa。

公开(公告)号：US20040238090A1

公开(公告)日：2004-12-02

申请号：US10486164

申请日：2004-02-06

Inventor： Yoshio Ueda ,  Satoshi Makino ,  Yasuhiro Miyatani

IPC: B60C019/12 ,  B60C009/00 ,  B60C005/12

CPC classification number: B60C5/142 ,  B29D30/0685 ,  B29D2030/0695 ,  B60C19/122 ,  Y10T152/10171 ,  Y10T152/10243 ,  Y10T152/10666

Abstract: A pneumatic tire that does not require mending a puncture outside the car and that prevents leakage of air without entailing a weight increase or the aggravation of riding comfort as found in a conventional puncture-less tire; and a method of producing the same. This pneumatic tire has a rubber-like thin film applied to the inner surface thereof, which film has a breaking extension of not less than 900% and a tensile strength of not less than 15 MPa. The rubber-like thin film is in the form of a dried thin film of latex.

Abstract translation: 一种充气轮胎，其不需要在汽车外修补穿刺，并且防止空气泄漏，而不会引起重量增加或者在传统的无穿刺轮胎中发现乘坐舒适度的恶化; 及其制造方法。 该充气轮胎的内表面具有橡胶状薄膜，断裂伸长率不小于900％，拉伸强度不小于15MPa。 橡胶状薄膜是干燥胶乳薄膜的形式。