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Individual
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Individual
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Priority to ES0077441UpriorityCriticalpatent/ES77441U/es
Publication of ES77441UpublicationCriticalpatent/ES77441U/es
Tuerca perfeccionada, caracterizada por que consiste en un elemento laminar curvado en superficie cilíndrica, con un orificio circular centrado, alargado según uno de sus ejes y con cortes perpendiculares a dicho eje, determinando una elevación del material, curvado, con desviación en ángulos de ataque en correspondencia con el paso del tornillo que ceba y aplana a la tuerca al apretarlo a fondo.