ES29200U - Automatic closing mechanism to apply to jewelery and jewelry items (Machine-translation by Google Translate, not legally binding)
- Google Patents
Automatic closing mechanism to apply to jewelery and jewelry items (Machine-translation by Google Translate, not legally binding)
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NOVAS CASALS LUIS
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NOVAS CASALS LUIS
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Publication of ES29200YpublicationCriticalpatent/ES29200Y/en
An automatic closing mechanism to apply to articles of jewelery and jewelry, consisting in providing bending force to two elements of the same object, by inserting the ends of one of them constituted by a circular metal ring, in the internal space of two cylindrical rollers that have the other on its edge, whose internal edges are oblique, serving as a sliding ramp through which descend the terminal arcs of the circular piece, describing a complete torsion movement, which is equivalent to closing the angular space between both elements. (Machine-translation by Google Translate, not legally binding)
ES0029200U1951-10-311951-10-31
Automatic locking mechanism to apply to costume jewelery and articles
ExpiredES29200Y
(en)