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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Lon Jesne S A
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Lon Jesne S A
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Application filed by Lon Jesne S AfiledCriticalLon Jesne S A
Priority to ES1977232515UpriorityCriticalpatent/ES232515Y/en
Publication of ES232515UpublicationCriticalpatent/ES232515U/en
Application grantedgrantedCritical
Publication of ES232515YpublicationCriticalpatent/ES232515Y/en
Mechanical return device for swing doors, which is characterized by a carriage integral with the upper and/or lower extension of the pivot axis of the door leaf, which carries a set of two rollers symmetrically arranged and such that their respective axes of rotation being parallel to said axis of the door leaf equidistant from the plane thereof, said two rollers being subject to the permanent pressing action of a plate pushed by a corresponding spring exerting its action substantially in the same direction as that of the theoretical closing line of the door, being able to adjust the relative angularity between the virtual plane passing through the axes of said rollers and the plane of the door leaf. (Machine-translation by Google Translate, not legally binding)
ES1977232515U1977-12-031977-12-03
MECHANICAL RETURN DEVICE FOR SWING DOORS.
ExpiredES232515Y
(en)