The invention aims to provide a tire with adjustable plano-convexity, and concretely relates to a combination of a group of multifunctional expansion blocks and a group of positioning sliding blocks,which are arranged at the axial central position in the tire. An expansion air bag is added between the multifunctional expansion blocks and the positioning sliding blocks, the air pressure of the expansion air bag is adjusted, the outward bulged plano-convexity of the central position of the tire is changed, and the contact area between the tire and the ground in different driving states is adjusted; the plano-convexity of the tire can be quickly reduced, and emergency braking is realized; fuel oil and electric energy are saved when the vehicle runs at high speed, and the service life of tires is prolonged; and a self-inflating and self-generating device is arranged in the tire, an external air source and a power supply are not needed for adjusting the planeness of the tire, the tire andthe existing structure and process for mounting the tire are not changed, and convenience is brought to use.
本发明的目的是提供一种可调节平凸度轮胎,特别是提供一种安装在轮胎内轴向中心位置的一组多功能胀紧块和定位滑块的组合,在多功能胀紧块和定位滑块之间加入膨胀气囊,调节膨胀气囊的气体压力,改变轮胎中心位置向外凸起的平凸度,调整轮胎在不同行驶状态下与地面的接触面积;轮胎的平凸度可快速降低,实现紧急制动;车辆高速运行时节省燃油和电能,提高轮胎的使用寿命;轮胎内部带有自充气和自发电装置,轮胎调节平凸度勿需外部气源和电源,不改变轮胎及其安装的现有结构及工艺,给使用带来方便。
Tire with adjustable plano-convexity
可调节平凸度轮胎
22.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |