| 摘要 |
<p>The invention relates to a wheel having self-propelling properties, intended to be used in motor vehicles. According to the invention, the wheel comprises two bodies (), namely a lower body and an upper body, respectivley, on the lower body () there being mounted two electric motors () and a braking system () and on the upper body () there being mounted two rows of permanent magnets (), a braking disc () and a tyre (), where the two bodies () have the function of a radial-axial bearing, by means of some rolling tracks () and some roller cages ().</p> |
