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Priority to ES1980252291UpriorityCriticalpatent/ES252291Y/en
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Publication of ES252291YpublicationCriticalpatent/ES252291Y/en
Self-regulating step consisting essentially of a step arranged between two stringers, the upper part of which is fixed to the corresponding supports arranged in the caravan, the lower part of which ends in a pair of hinged beams and from whose ends the rods, articulatedly fixed, start. To the same and to the sides of the step that supports which is thus mounted on parallel supports and, operation of pantograph, which allows and determines that automatically, the step is always in the center of the height and, keep the horizontal with respect to the pavement (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the transportation and mounting systems of tracks for park attractions. (Machine-translation by Google Translate, not legally binding)