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Priority to ES0018834UpriorityCriticalpatent/ES18834Y/en
Publication of ES18834UpublicationCriticalpatent/ES18834U/en
Application grantedgrantedCritical
Publication of ES18834YpublicationCriticalpatent/ES18834Y/en
New model of retention element for doors and similar characterized in being formed by a piece made in plate or sheet and cross-shaped with two diametrically opposed branches of greater length than the other two, bending the four branches by press or similar, of such that a cylindrical piece with a closed base is formed, and the longer branches are bent in a direction perpendicular to the indicated cylindrical shape, all in such a way that the edges of these folds reach the same height as that of the shorter branches , installing inside a spring and on it a ball, closing and completing the set by means of another flat piece that is fixed on the bent sides of the major branches, this piece having a central hole of slightly smaller diameter than that of the ball and also a notch or bas-relief that fully covers the configuration of the upper part of the piece indicated in the first ugar. (Machine-translation by Google Translate, not legally binding)
ES0018834U1948-12-211948-12-21
Retention model for doors and the like.
ExpiredES18834Y
(en)