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Priority to ES1974199797UpriorityCriticalpatent/ES199797Y/en
Publication of ES199797UpublicationCriticalpatent/ES199797U/en
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Publication of ES199797YpublicationCriticalpatent/ES199797Y/en
Toy reversing device for toys, essentially characterized in that it is constituted by a swinging bridge, which being articulated to the frame and retained in its two extreme positions by the action of a spring incorporates an upper shaft of free rotation, which bridge serves as lever for actuation of a switching device; the said freewheeling axis having a wheel in contact with the drive train and a pinion that transmits the force to the axle of the drive wheels; in such a way that when the toy collides with an obstacle and its braking drive wheels, the reducing gear that continues in motion, forces the pinion corresponding to the axle of the swinging bridge to turn on the peripheral teeth of the pinion integral with the wheel axle motor, with which it produces the tilting and therefore the operation of the switch that changes the polarity of the motor. (Machine-translation by Google Translate, not legally binding)
ES1974199797U1974-01-241974-01-24
REVERSING DEVICE FOR TOYS.
ExpiredES199797Y
(en)