Perfected drive device for doll walking dolls. (Machine-translation by Google Translate, not legally binding)

摘要

Improved drive device for crawler dolls, characterized in that the driving mechanism comprising, with a built-in reduction system of which form a belt transmission that constitutes a clutch element, is solved, at the height of the arrangement of the shoulders of the figure able to crawl on a crankshaft whose eccentricity determines in the shoulder an eccentric movement that is transmitted to the arm transformed in a swinging movement when the axis of rotation of this arm is provided with a radial extension with a pivot guided along a slot provided in the mechanism case, thus establishing that, in the swinging movement of the arm, a lifting movement coincides with the advancement of the hand; movement that occurs alternately in each of the arms, whose hands are extended so that their palm forms the supporting surface; being related in turn, each exit of the crankshaft, with a connecting rod that reaches a radial point inferior and therefore eccentric, to the axis of support of the legs of the doll that are bent in attitude of knees determining in them a movement of opposite roll to the respective arm, in such a way that, together, a movement of arms and legs similar to that actually performed by a baby is coordinated. (Machine-translation by Google Translate, not legally binding)