Motor vehicle vent device has changeable air flow cross section for changing air flow in vehicle interior, particularly engine compartment, and control unit as cross flowable unit is movably arranged relative to base unit

摘要

The motor vehicle vent device (10) has a changeable air flow cross section for changing an air flow in a vehicle interior, particularly an engine compartment. A control unit (13) as cross flowable unit is movably arranged relative to a base unit (12). A spring unit allows a relative movement between the base unit and control unit under indirect or direct impact of an external load on one of the units from the base unit and control unit independent of an operation of the control device.