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MERCADAL BENEJAN TOMCAS
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MERCADAL BENEJAN TOMCAS
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Priority to ES0064699UpriorityCriticalpatent/ES64699U/en
Publication of ES64699UpublicationCriticalpatent/ES64699U/en
Device to facilitate the opening and closing of the doors, characterized by being composed of a metal rod that acts in the form of a double ball joint, mounted freely by one of its ends on a support support, adjustable, fixed to the fixed frame of the the door, the other end of said rod being housed in a guide support fixed in the frame of the movable door, the rod remaining, when in a normal position, in oblique alignment, thanks to which, when said element rotates it forces the door to rise slightly, both when opening it and when closing avoiding the friction of the same, and when the rod expires the maximum point of rotation retains the door in proper position, whether open or closed. (Machine-translation by Google Translate, not legally binding)
ES0064699U1958-03-041958-03-04Device to facilitate the opening and closing of doors (Machine-translation by Google Translate, not legally binding)
PendingES64699U
(en)