Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1967134559UpriorityCriticalpatent/ES134559Y/es
Publication of ES134559UpublicationCriticalpatent/ES134559U/es
Application grantedgrantedCritical
Publication of ES134559YpublicationCriticalpatent/ES134559Y/es
Tuerca de seguridad, caracterizada esencialmente por el hecho de que sus últimos hilos de rosca están conformados en hélice cónica, con un ángulo igual al de la pared interior de una caja de expansión, mecanizada en la cara superior de la tuerca, que permite compensar y retener la elasticidad del material convenientemente tratado, de manera que la tuerca queda sujeta al perno sin dañar la rosca del mismo y sin que tampoco sea perjudicada la rosca de la tuerca.
ES1967134559U1967-11-251967-11-25Tuerca de seguridad.
ExpiredES134559Y
(es)