WHEEL HUB SYSTEM FOR VEHICLE WHEEL AND ABS POLE SENSOR RING Russian patent published in 2019 - IPC B60B27/00 B60B27/02 F16C33/72 

FIELD: transportation.

SUBSTANCE: wheel hub system for a vehicle wheel comprises wheel hub (1) arranged on a nonrotating rotary cam (6) with possibility of rotation by means of a hub support, which inside vehicle ends with hub neck (50), inner periphery (15) of which forms hole (55) for central passage of pivoting knuckle (6) and on which fastening section (42) of ABS pole ring (41) is mounted. Component of pole ring (41) is made integral with fastening section (42) pulse generating section (43), which passes from fastening section (42) to axis (A) of hub wheel and is equipped with holes (44, 44L) uniformly distributed in circumferential direction, mainly with slots. At least some of holes, respectively, slots, have length (RL) outward, which is more than length (R) required for reading.

EFFECT: technical result is higher reliability of hub system by eliminating problems of contamination and associated corrosion problems in zone between pole ring and located behind it inner hub part.

10 cl, 3 dwg