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Priority to ES1971172132UpriorityCriticalpatent/ES172132Y/en
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Publication of ES172132YpublicationCriticalpatent/ES172132Y/en
Walker-tumbler doll, perfected, essentially characterized in that its mechanism has a main axis, which has a gear, coupled to the multiplier system, being arranged at the ends of said axis the upper extremities of the doll, in combination with the aforementioned axis is a second axis, combined by means of pinions with the multiplier system, presenting at the ends of said shaft two crankshafts, which are arranged in two holes drilled for this purpose, in the lower extremities of the doll, which in their areas the upper ones respectively have an orifice, the same ones being operatively designed for the passage of the ends of the first main axis, the said upper areas being terminated by respective slides, which act as guides for respective lugs, arranged laterally in the doll's frame, in so much so that the opposite ends of the mentioned extremes inferior idades, are topped by separate transverse stems, directed towards the interior. (Machine-translation by Google Translate, not legally binding)
Differential for control and synchronization of the relative movement between two rotary mechanisms (Machine-translation by Google Translate, not legally binding)