Adjustable air vent for a vehicle

摘要: In a snowmobile or other vehicle, ventilation of ambient air to the engine compartment is necessary. However, from time when encountering deep snow extremely cold temperatures, it may be necessary restrict inflow into compartment. An adjustable vent having sliding grill adjusts flow. The has actuators for adjusting flow that are simple and easily manually operable by an operator even wearing gloves mittens without need any tools.