The invention relates to the field of tires, in particular to a conductive pneumatic tire. The tire comprises a tread part, a sidewall part, a tire bead part and a conductive film, the tire bead part is provided with tire bead conductive rubber, and the tire bead conductive rubber is in contact with a rim when the tire is mounted on the rim; the tread part is provided with a conductive belted layer, conductive chimney rubber and tread conductive rubber, two ends of the conductive rubber sheet are respectively connected with the tire bead conductive rubber and one end of the belted layer, and the other end of the belted layer is connected with one end of the chimney rubber through the tread conductive rubber; the radial outer surface of the tread part is used for contacting the ground, and the other end of the chimney rubber penetrates through the tread part and is exposed out of the radial outer surface of the tread part; the resistance value of the chimney glue is A, the resistance value of the belted layer is B, the resistance value of the conductive film is C, and the three conditions are satisfied. The conductivity of the tire is improved, and the resistance value of the whole tire is reduced.
本发明涉及轮胎领域,尤其涉及一种导电性充气轮胎。该轮胎包括胎面部、胎侧部、胎圈部和导电胶片;胎圈部设置有胎圈导电橡胶,轮胎安装至轮辋时胎圈导电橡胶与轮辋相接触;胎面部设置有导电的带束层、导电的烟囱胶和胎面导电橡胶,导电胶片两端分别与胎圈导电橡胶和带束层一端相连接,带束层另一端通过胎面导电橡胶与烟囱胶一端相连接;胎面部径向外表面用于接触地面,烟囱胶另一端穿过胎面部并且露出胎面部径向外表面;烟囱胶的电阻值为A,带束层的电阻值为B,导电胶片的电阻值为C,并且三者之间满足。该轮胎提高了轮胎的导电性能,降低了整个轮胎电阻值。
Conductive pneumatic tire
一种导电性充气轮胎
2022-02-08
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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