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Priority to ES1969147910UpriorityCriticalpatent/ES147910Y/en
Publication of ES147910UpublicationCriticalpatent/ES147910U/en
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Publication of ES147910YpublicationCriticalpatent/ES147910Y/en
Rolling toy, consisting of a doll provided with a heavy mass housed in its lower part and acting as a counterweight, which is traversed transversely by an elastic ring, anchored in its interior and which is kept tensed and fixed by its ends to points diametrically opposed that presents internally a sphere of transparent material that encloses the indicated set, so that when the sphere is thrown rolling on the ground, the doll is maintained in vertical position thanks to its interior counterweight, determining by the rotation of the sphere that the elastic ring is loaded by winding, absorbing the energy of the initial launch impulse until the sphere stops its movement, at which moment it acts as a spring that, when yielding the accumulated energy, moves the sphere in the opposite direction to the launching one. (Machine-translation by Google Translate, not legally binding)
ES1969147910U1969-04-251969-04-25
ROLLING TOY.
ExpiredES147910Y
(en)