| 摘要 |
The invention relates to a motor vehicle with a closeable driver cockpit, having air inlet and air exhaust ducts in said driver cockpit, wherein oxygen is supplied to the driver cockpit via at least one of the inlet ducts. The oxygen is generated by a device that is driven by the engine of the vehicle or by an electric motor whose power is supplied by the electric system of the vehicle and/or the oxygen is supplied by pressure tanks on the vehicle. |
