ES127121U - Mobile mechanical toy (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Mobile mechanical toy of the type driven by a small electric motor and dry batteries characterized by the action of a cam that in its upward turn pushes a lever that in turn drives in the same direction to a cogwheel of the gear train of the mechanism forcing it to disengage from a pinion on which depends the system of advancement of the toy and the rotation of the propeller in whose axis is a bulb that remains lit while the engine of the airplane is in motion; when disengaging the wheel of said pinion the advance of the toy and the rotation of the propeller stops but at the same time the toothed wheel that is carrier on its upper face of an eccentric pivot has ascended penetrating said pivot in a semicircular cavity of the plate that produces the movements of head rotation and elevation of the arm of the pilot and said wheel in its turn forces the pivot to advance to that plate and when the rotation of the wheel is back the plate returns back forced by an antagonistic spring producing the movements of the pilot by three slots made in the plate one of which is coupled a lever to which mounted on its upper end the arm of the pilot producing the rotation of the head a circular plate mounted on the lower end of an axis which runs through the central groove carrying coupled the head at its upper end the aforementioned circular plate has at a point on its periphery a projection that penetrates the third slot transverse to the central slot providing an advance and return movement that becomes an incomplete rotation of the head coupled to the shaft. (Machine-translation by Google Translate, not legally binding)