CPC B60K 17/046 (2013.01) [B60K 7/0007 (2013.01); F16H 57/0441 (2013.01); F16H 57/0471 (2013.01); B60Y 2200/14 (2013.01)] | 18 Claims |
1. A vehicle wheel arrangement comprising a drive shaft, and a hub, the wheel arrangement further comprising a gear cavity housing a gear arrangement between the drive shaft and the hub, characterized in that the wheel arrangement comprises a container, and in that a circulation passage extends from the gear cavity to the container, and a feeding passage extends from the container to the gear cavity, the wheel arrangement further comprising a pump, the pump being located along the circulation passage, the pump being arranged to pump lubricant from the gear cavity to the container.
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