An annular, concentrically twisted bead cord is provided which can be reduced in weight while ensuring strength. Also provided are: a process for producing the bead cord; and a vehicle tire.

本发明提供了一种能够在保证强度的同时实现重量减轻的环形同心绞股胎圈帘线及其制造方法、以及车辆轮胎。

youdao

The utility model solves the problems that when the speed of the vehicle is increased, the power cord can strike fire and the components have short service life and large quantity of repair.

本实用新型解决了机车车速提高时电源线会打火，以及组件寿命较短、维修量较大等问题。

youdao