The invention relates to a system for pneumatically powering a wheel comprising a bearing support (10), a shaft (20) comprising a hub-forming end (21) which extends radially (Y), at least one set of rolling bearings (30), wherein the system further comprises a chamber (C) formed by the hub-forming end (21), the bearing support (10), a rolling bearing seal (40) and a chamber seal (50), a primary channel (60) crossing the bearing support (10) and opening into the chamber (C), a secondary channel (70) crossing the hub-forming end (21) and opening into the chamber (C), wherein seals seal the cavity (C) in order to let air pass from the primary channel to the secondary channel via the cavity (C).
SYSTÈME PNEUMATIQUE POUR GONFLAGE DE PNEU INTÉGRÉ À UN ESSIEU MOTORISÉ
PNEUMATIC SYSTEM FOR TYRE INFLATION BUILT INTO A MOTORISED AXLE
PNEUMATISCHES SYSTEM ZUM BEFÜLLEN EINES REIFENS, DAS IN EINE MOTORISIERTE ACHSE INTEGRIERT IST
2018-03-14
Patent
Elektronische Ressource
Französisch
SYSTEME PNEUMATIQUE POUR GONFLAGE DE ROUE INTEGRE A UN ESSIEU MOTORISE
Europäisches Patentamt | 2017
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