PNEUMATIC TIRE FOR VEHICLE

摘要

PURPOSE: A pneumatic tire for a vehicle is provided to improve airtightness and settlement for a contacted part of a rim and the tire and to increase turning and braking performance. CONSTITUTION: A pneumatic tire for a vehicle is composed of a rim(1) mounted to the vehicle; an anti-skid device formed between contacted surfaces of a bead unit(2) of the tire mounted to the rim; the surface of a bead base(20) contacted to the rim and formed with a magnetic body(21); an electromagnet(3) disposed at the bottom of the rim that is contacted with the bead base; a wire(30) installed to the rim and connected to the electromagnet; a high-frequency current generator mounted adjacently to the rim; and a switch for controlling the supply of power to the high-frequency current generator connected with a brake pedal.