载重胎无内胎国产化进程提速  

Localization of Tubeless TBR Tire is under Rapid Development

作　　者：张国锋[1] 

机构地区：[1]《汽车零部件》编辑部

出　　处：《汽车零部件》2010年第3期29-30,共2页Automobile Parts

摘　　要：汽车轮胎的发展经过了斜交轮胎、有内胎子午线轮胎、无内胎子午线轮胎和低断面无内胎子午线轮胎四个发展过程。在半个多世纪的发展过程中，前期发展极为缓慢，进入20世纪八十年代，随着子午线轮胎技术的日益成熟，轮胎产品更新换代速度迅速提高。Tubeless TBR tire has unique benefit compared to ordinary tires.In terms of energy conservation and environmental protection,tubeless TBR tire has no inner tube and flap,hence no need for lock ring,making the total weight of a tire lighter with lesser raw material,especially for the reduction of rubber and wire consumptions.On the other hand,there is less friction between each part so that heat generated is reduced,w h i c h r e d u c e s t h e probability of damage at early stage,yielding better service life.

关 键 词：无内胎子午线轮胎 国产化进程 载重胎 提速 斜交轮胎 汽车轮胎 轮胎技术 产品更新 

分 类 号：F426.72[经济管理—产业经济]