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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INDUSTRIAS TEIXIDO SA
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INDUSTRIAS TEIXIDO SA
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Publication date
Application filed by INDUSTRIAS TEIXIDO SAfiledCriticalINDUSTRIAS TEIXIDO SA
Priority to ES1984281558UpriorityCriticalpatent/ES281558Y/en
Publication of ES281558UpublicationCriticalpatent/ES281558U/en
Application grantedgrantedCritical
Publication of ES281558YpublicationCriticalpatent/ES281558Y/en
Safety coupling for screws, essentially characterized in that the smooth bore through which the screw freely passes has a peripheral shoulder in its outer mouth, and the screw has, at the conjunction between body and head, a peripheral groove, so that when screwing the screw at its end in the threaded bore, the head of the screw, by coaxial pressure, bends said peripheral protrusion towards the throat of the screw resulting in it being retained. (Machine-translation by Google Translate, not legally binding)
ES1984281558U1984-09-211984-09-21
SAFETY COUPLING FOR SCREWS
ExpiredES281558Y
(en)