Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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NAVARRA ALUMINIO IND
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NAVARRA ALUMINIO IND
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Application filed by NAVARRA ALUMINIO INDfiledCriticalNAVARRA ALUMINIO IND
Priority to ES1969152185UpriorityCriticalpatent/ES152185Y/en
Publication of ES152185UpublicationCriticalpatent/ES152185U/en
Application grantedgrantedCritical
Publication of ES152185YpublicationCriticalpatent/ES152185Y/en
Priority to FR7034566Aprioritypatent/FR2062571A5/fr
Automatic closing folding door, characterized by being integrated by two semi-doors related to each other by means of three automatic spring hinges that place them on the same plane and resist to be folded on top of each other in a joint movement that takes carried out by pivoting one of the semi-doors on two vertically aligned bearings belonging to the door frame, and by guided sliding of two sheaves rotating on vertical axes assigned to upper and lower parts of the free side of the other half-door and which are guided in suitable lanes belonging to the crosspieces of said door frame. (Machine-translation by Google Translate, not legally binding)
ES1969152185U1969-09-271969-09-27
FOLDING DOOR WITH AUTOMATIC CLOSING.
ExpiredES152185Y
(en)
Improvements in the manufacture of articulated hinges for doors of furniture and similar. (Machine-translation by Google Translate, not legally binding)