| 摘要 |
FIELD: transport. ^ SUBSTANCE: system incorporates a head feeding air to the tires and communicating, via air lines, with the working medium source and tire space. It is arranged on the wheel drive, for example, on the cardan shaft. The aforesaid head represents two coaxial sleeves, i.e. an inner rotary sleeve attached to the said cardan shaft and an outer no rotary sleeve, plus seal elements to form a closed space. The said closed space communicates, via a no rotary are lines, with the working medium source and, via a rotary air line, with the tire space. ^ EFFECT: higher reliability and easier repair and servicing of the tire. ^ 2 cl, 2 dwg |
