Perfected system of notice of the excess of speed actuated by the accountakylometer (Machine-translation by Google Translate, not legally binding)

摘要

Improved warning system of speeding acted by the odometer which is characterized in that in its box and surrounding the gearbox of smaller diameter is arranged a chain circuit consisting of a developer a phototransmitter and a rectifier that receive a beam of light rays through of a circular slot arranged in the lid of the box and that when interrupted the lighting puts into activity the internal and external warning circuits that allow to know the excess speed to the driver and to those who are in their route that will happen when the indicator pointer arrives. The initiation of the indicated slot to which will coincide that the indicator point in the scale of the maximum speed allowed by sealing it in this position and the light will be hidden while the needle does not back off because the end of it has been equipped with an extension in arc of circle coincident with the slot to which ext enderse in the opposite direction to its advance will remain covered until its recoil to the point of authorized speed can be controlled the operation of the circuit by means of a carrier shaft of a sector that covers the slot on the other side internal with the same function and that will return to the position of opening when releasing the actuation lever provided with a weight to the effect. (Machine-translation by Google Translate, not legally binding)