| 摘要 |
A tyre containing means for changing the tyre profile, the tyre comprising a first sidewall; a second sidewall wherein the first sidewall and the second sidewall are opposite sides of the tyre; a crown portion and the means for changing the tyre profile; characterised in that the means comprises one or more components, adapted to be electrically actuated, acting on parts of the tyre. The one or more components may be made from an electrically activated material, an electroactive polymer, and electro-magnetic material or magneto-rheological materials. The application also relates to a tyre profile control system and a voltage regulator and voltage supply for the control system. |
