The present invention relates to an inflation—deflation system comprising a reserve of air and a valve carried on board the wheel, the air being confined to the reserve under pressure higher than that of the tyre, the valve is in communication with the reserve and the tyre and comprises control means able to adopt: —a rest position in which they ensure stable and hermetic communication between the tyre and the valve; —an inflation position in which they provide communication between the tyre and the reserve, by being moved by air injected by means of an inflation electrically operated valve connected to the reserve; —a deflation position in which they provide communication between the tyre and the external air, by being moved by air injected by a deflation electrically operated valve connected to the reserve.
SYSTEME DE GONFLAGE-DEGONFLAGE D'UN PNEUMATIQUE
2018-01-19
Patent
Elektronische Ressource
Französisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
DISPOSITIF PNEUMATIQUE PILOTE DE GONFLAGE-DEGONFLAGE AUTOMATIQUE D'UN PNEUMATIQUE
Europäisches Patentamt | 2015
|Elargisseur de voie pour le gonflage/dégonflage de pneumatiques d’un véhicule
Europäisches Patentamt | 2024
|