[資訊] 概念無氣車胎研發成功？

nt1972

經歷過意外爆胎又苦無換胎裝備、惟有等待拖車救援的慘況嗎？其實不少廠商一直研發無氣車胎，不過由於無氣車胎承重力差，高速行駛時又易熔，所以時至今日也只有在Quad Bike之類的非公路車上使用。

在剛結束的東京車展，Bridgestone發表了第二代概念無氣車胎，用耐熱的樹脂和塑膠組成，大部份原料可循環再用，比普通車胎更環保。最重要是直徑比上一代大，承重力強化不少，能在約60km/h的最高時速下行駛而不熔，相信離真正量產的日子不遠了

klamb

美國總統使用的






軍隊使用

Pedestrian_A

The Michelin PAX is a run flat tire not an airless tire in one of the above pictures.  Air is still needed in run flat tire but can be driven without air for a limited distance at slow speed.  After that, the tire is trash because the inner sidewall is broken into many tiny pieces.

I used to have Bridgtstone RE050A run flat on my old BMW.  It was a pain when having a flat tire because the tire took seven days to be delivered.  The car was not drivable because the tire was not repairable and was unsafe to drive.  I would rather have normal tires that can be patched in case of repair.