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Individual
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Individual
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Priority to ES0077441UpriorityCriticalpatent/ES77441U/en
Publication of ES77441UpublicationCriticalpatent/ES77441U/en
Improved nut, characterized in that it consists of a curved laminar element on a cylindrical surface, with a circular hole centered, elongated according to one of its axes and with cuts perpendicular to said axis, determining a material elevation, curved, with deviation in angles of attack in correspondence with the pitch of the screw that primes and flattens the nut when tightened. (Machine-translation by Google Translate, not legally binding)
ES0077441U1959-12-011959-12-01Improved nut (Machine-translation by Google Translate, not legally binding)
PendingES77441U
(en)
A special key for the assembly of structures composed of profiles provided with holes in their wings (Machine-translation by Google Translate, not legally binding)