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Individual
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Priority to ES0027016UpriorityCriticalpatent/ES27016Y/en
Publication of ES27016UpublicationCriticalpatent/ES27016U/en
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Publication of ES27016YpublicationCriticalpatent/ES27016Y/en
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Abstract
Spring-brake hinge for all types of doors, characterized in that they form a cylindrical body, from which the blades protrude to fasten the hinge, a cylindrical spring related to the aforementioned blades being established inside the said body so that the rotation of the the same ones produce their torsion, impelling those to recover their primitive position and originating, therefore, the closing of the door. (Machine-translation by Google Translate, not legally binding)
ES0027016U1951-06-051951-06-05
Spring-brake hinge for all kinds of doors.
ExpiredES27016Y
(en)
Improvements introduced in the picaportes embutidos to the song of the elements of closure (Machine-translation by Google Translate, not legally binding)