ES217444U - Mechanism for the approach and separation between two articulated vastages in toy bodies. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Mechanism for the approach and separation between two articulated shanks in toy bodies, characterized by the fact of the parts to be equipped with movement, of toy bodies are constituted by angled pieces that their straight internal ends are facing, superimposed and in line inside the body of the toy located transversely on a sliding piece in the direction of forward and backward movement, which has a perpendicular pivot which is threaded into two slots arranged along the inner bent central part of said pieces, so that when advancing or retracting the central stem, by virtue of the pushing action of a bellows when expanding by filling with air under pressure from a source generating it through the appropriate conduit, to the perpendicular pivot integral with the central stem if it moves through the piston. The two orifices orifices and with which displacement they change of angularity the ends internal straight and crossing between and their elbow ends protruding to the outside of the body by the appropriate hole, they separate and when the central stem retracts by virtue of an antagonist spring located at one end against the free end of the central stem and by the another to a fixed surface of the internal part of the body in which the mechanism is located, the perpendicular pivot moves solidly to the central stem and then causes the internal sections of the extremities to retreat and at the same time advances the external parts of those until their free ends collide strongly with each other. (Machine-translation by Google Translate, not legally binding)