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BOIRON JOSE
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BOIRON JOSE
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Application filed by BOIRON JOSEfiledCriticalBOIRON JOSE
Priority to ES0055031UpriorityCriticalpatent/ES55031Y/en
Publication of ES55031UpublicationCriticalpatent/ES55031U/en
Application grantedgrantedCritical
Publication of ES55031YpublicationCriticalpatent/ES55031Y/en
A road indicator board, characterized by resting on a support at least, attached to a foot carrying a heavy mass, which rests on the ground by a surface profiled according to a spherical surface element, and which displaces the center of gravity of the board very close to the ground, to cause its automatic straightening when it falls. (Machine-translation by Google Translate, not legally binding)