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Priority to ES1969146961UpriorityCriticalpatent/ES146961Y/en
Publication of ES146961UpublicationCriticalpatent/ES146961U/en
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Publication of ES146961YpublicationCriticalpatent/ES146961Y/en
Improved toy excavator, characterized by comprising a box or rotating bracket mounted on truck platform and inside which are provided two coaxial parallel flywheels without connecting shaft one of them toothed, on which acts a pinion driven by crank, arranging between both handwheels of a joining piece, between them perpendicular to their planes and which makes the crankpin on which it hugs with slotted hole, a feather with a fixed point of pivoting in the same box. (Machine-translation by Google Translate, not legally binding)
ES1969146961U1969-03-261969-03-26
PERFECTED TOY EXCAVATOR.
ExpiredES146961Y
(en)
Apparatus for the transmission of the impulse from a propulsion axis to a third axis of vehicle. (Machine-translation by Google Translate, not legally binding)