This tire-wheel assembly is provided with: a wheel provided with spokes and a rim and having a power receiving device that is mounted to the inner circumferential surface of the rim and wirelessly receives power supplied from the outside of the rim in the wheel radial direction; a tire is provided with a pair of bead portions, each having a bead core and a bead filler, and satisfying 0.1 < = BFW/BDW < = 0.6, where BFW represents a width in a tire width direction at a tire radial center position of the bead filler, and BDW represents a maximum width in the tire width direction of the bead core, and is mounted to the wheel so as to cover an outer circumferential surface of the wheel.
该轮胎‑轮组件设置有:轮,其设置有轮辐和轮辋并且具有受电装置,受电装置被安装到轮辋的内周面并且无线地接收从轮辋的轮径向外侧供应的电力;轮胎,其设置有一对胎圈部并且以覆盖轮的外周面的方式被安装到轮,胎圈部均具有胎圈芯和胎圈填料,并且满足0.1≤BFW/BDW≤0.6,其中BFW代表胎圈填料的轮胎径向中央位置处的轮胎宽度方向的宽度,BDW代表胎圈芯的轮胎宽度方向的最大宽度。
Tire/wheel assembly and tire
轮胎/轮组件和轮胎
2022-03-04
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |