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Individual
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Individual
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Priority to ES127346UpriorityCriticalpatent/ES127346U/en
Publication of ES127346UpublicationCriticalpatent/ES127346U/en
Elastic element for fastening essentially characterized in that it comprises the arrangement of two main parts; the rivet and a cylindrical spike. The rivet consists of a hemispherical head being this joined to the body through a cylindrical part from which it gradually widens until it meets the base which is topped by a chamfer. This body involves vertical cuts in its periphery which gives rise to the formation of fins. The entire head and body assembly is crossed by a central hole that houses the cylindrical spike. Once the rivet is introduced through the elements to be joined, the spike is introduced, which forces the fins to expand. In this way a very simple riveting is achieved and at the same time very safe because the elements to be joined are perfectly delimited between the fins when these are opened and the head of the rivet. (Machine-translation by Google Translate, not legally binding)
ES127346U1967-02-011967-02-01Elastic element for support (Machine-translation by Google Translate, not legally binding)
PendingES127346U
(en)