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Priority to ES0043434UpriorityCriticalpatent/ES43434Y/en
Publication of ES43434UpublicationCriticalpatent/ES43434U/en
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Publication of ES43434YpublicationCriticalpatent/ES43434Y/en
Rotating wheel with elastic suspension, consisting essentially of a wheel of the indicated type, which has its axis mounted on the ends of two elbow arms articulated by its middle to the fork thereof, whose arms are topped by two coil springs Fixed to the internal part of the base of said fork, both the wheel and the bent arms can swing, overcoming the action of the springs to which the latter are attached when encountering any irregularity of the sliding surface, automatically returning to their position primitive once said irregularity has expired, due to the reaction of the indicated springs. (Machine-translation by Google Translate, not legally binding)
ES0043434U1954-08-021954-08-02
Swivel caster with elastic suspension
ExpiredES43434Y
(en)