FIELD: transport.
SUBSTANCE: invention relates to automotive industry. Proposed device comprises electric drive connected with actuator including the system of air feed into tire, system to release air therefrom. Air feed system comprises axial-piston compressor arranged at the wheel. Electric drive comprises stator rigidly secured at vehicle brake fixed element and rotor arranged at the wheel and aligned therewith to spin along with stator under magnetic coupling with stator. Note here that said actuator can make rotor interact with air release system at selection of air release mode. Besides, it make rotor interact with air feed compressor at air feed mode selection. In the case of disc brakes, brake support is used as said fixed element. In the case of drum brakes, brake board is used as said fixed element.
EFFECT: simplified design, higher reliability, decreased weight, longer life.
4 cl, 18 dwg
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|---|---|---|---|
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| ROTARY ENGINE | 1995 |
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