WHEE HUB FULFILLED WITH THE POSSIBILITY OF CONTROLLING PRESSURE IN ONE CORRESPONDING TIRE Russian patent published in 2018 - IPC B60B27/00 B60C23/00 

FIELD: motor vehicle industry.

SUBSTANCE: present invention relates to the field of wheel hubs, in particular, relating to a type capable of regulating the pressure in one corresponding tire or in a pair of tires of doubled wheels. Wheel hub contains a stud axle (F) , having an elongated shape, on which a bearing (B) is mounted, having a fixed part (BF), placed on the stud axle, and a rotating part mounted for rotation on the fixed part (BF), and a wheel attachment disk (RD) adapted to be coupled to the vehicle wheel. Disk is connected to the rotating part (BB) of the bearing. Stud axle (F) contains an end portion (S3) with which a central part (RDC) of the wheel attachment disk (RD) can engage, and a ring insertion (G) located between the end portion (S3) and a central portion (RDC) to define a compacted head rotating chamber (C1). Stud axle (F) contains the first channel (CH1), the first end of which extends into the head rotating chamber (C1), and the second end (CN2) is pneumatically connected to a source of compressed air. Central part (RDC) contains the first hole (CN1), which is adapted to be pneumatically connected to the tire valve of the vehicle.

EFFECT: simplicity, reliability and the ability to control the pressure in one corresponding tire.

9 cl, 1 dwg