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VIDAL CADENA MARTIN
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VIDAL CADENA MARTIN
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Priority to ES1978236332UpriorityCriticalpatent/ES236332Y/en
Publication of ES236332UpublicationCriticalpatent/ES236332U/en
Application grantedgrantedCritical
Publication of ES236332YpublicationCriticalpatent/ES236332Y/en
Snaps, Bayonet Connections, Set Pins, And Snap Rings
(AREA)
Abstract
Motion limiting device, characterized essentially by the fact that it is constituted from a single rigid laminar piece, such as a plate, provided with a drawing that forms a cylindrical protuberance of revolution with sensitive conicity in its upper base, presenting the vertex of it a hole; by providing a piece of synthetic molded material of semi-rigid nature, in the manner of a hollow cap, whose inner cavity corresponds to the negative of the aforementioned protuberance, said molded part integrating a covering covering the protrusion; because the enclosing piece has in its internal base an emerging pin arranged in the projection of the hole of the protuberance, said pin being of greater section than the diameter of the hole, to effect a forced passage through it and its subsequent elastic expansion, establishing a solidary unión between the protuberance and its elastic envelope, being free to turn. (Machine-translation by Google Translate, not legally binding)