公开(公告)号：US20230074160A1

公开(公告)日：2023-03-09

申请号：US17429424

申请日：2021-04-01

申请人： Wadih Geahchan ,  Karim Geahchan

发明人： Wadih Geahchan ,  Karim Geahchan

IPC分类号： B60C19/00 ,  B60C11/00 ,  B60C11/16 ,  B60G3/06 ,  B60G3/26 ,  B60C3/06

摘要： An adaptive tire traction control system for motor vehicle tires for grip enhancement and rolling friction reduction. The tire surface area is radially divided into multiple zones, in the three zones configuration the tire is composed of an outer shoulder, centre and inner shoulder. The outer shoulder is equipped with a plurality of studs to increase the traction when vehicle is on icy or muddy surfaces. The centre part is made of low friction rubbers for the normal operation to increase fuel economy and lengthen the tires life, and reduced rolling noise. The inner shoulder is equipped with high grip rubber to provide better grip in case of emergency braking. In one embodiment, the tilting mechanism of the tire traction system can be connected to the anti-lock braking system (ABS). In case of emergency braking, the inner shoulder with high grip rubber is brought in contact with the ground to provide more grips.