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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Cerrajera SA
Original Assignee
Union Cerrajera SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Cerrajera SAfiledCriticalUnion Cerrajera SA
Priority to ES1980248040UpriorityCriticalpatent/ES248040Y/es
Publication of ES248040UpublicationCriticalpatent/ES248040U/es
Application grantedgrantedCritical
Publication of ES248040YpublicationCriticalpatent/ES248040Y/es
Perno perfeccionado, caracterizado porque su cabeza tiene una dimensión dominante en sentido perpendicular al eje del perno, presentando hacia la cara de apoyo donde soportará el esfuerzo de apriete, una superficie cilíndrica de pequeña curvatura con centro coincidente con el plano del eje del tornillo en el que se sitúe la cabeza, que centra los esfuerzos tractores que soportará el perno.