A wheel oil supply device assigned to a wheel of a vehicle includes an oil supply pathway for supplying oil to a hub bearing, which rotatably supports a hub connected to a disk wheel of the wheel, an oil seal which is interposed between the hub bearing and a region outside of the hub bearing to seal the oil supplied to the hub bearing through the oil supply pathway, and an oil guiding pathway for guiding the oil which has leaked from the hub bearing to the region outside of the hub bearing through the oil seal, to an oil reservoir which is a predetermined discharge region.
WHEEL OIL SUPPLY DEVICE AND WHEEL DRIVING DEVICE
19.11.2015
Patent
Elektronische Ressource
Englisch
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