Display device for the detection of a drop of the lowest permissible air pressure in the direction of vehicle tires

摘要

An insufficient inflation pressure detecting device for motor vehicle tires, of the type formed by a body which is arranged to be fixed on a tire supporting rim and contains in its interior an element movable proportionally to the pressure. The main feature of this device is to allow an hermetic assembly of the element with respect to a peripheral surface of the body, turned towards the tire.