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Application filed by Tubesca S AfiledCriticalTubesca S A
Priority to ES1971174168UpriorityCriticalpatent/ES174168Y/en
Publication of ES174168UpublicationCriticalpatent/ES174168U/en
Application grantedgrantedCritical
Publication of ES174168YpublicationCriticalpatent/ES174168Y/en
Automatic device for opening and closing tables, of the type in which the maximum extension of the board is achieved by separating, in a divergent direction, the two wings in which it appears divided, so that between them is a vain or space in which an additional panel is fitted which, when the table is closed, that is, when the two wings remain together, rests below them, characterized and this is the characteristic that is claimed because what constitutes its essentiality and for which one of the wings in which the board is divided, or a subset of the wing and elements integral with it, is provided with one or two projections to or to which are connected the respective ends of a towline, also anchored to another projection of the other wing, or of the sub-assembly of the wing and elements integral with it, which runs around two sheaves mounted on the support frame of the board and located in the same plane as the above mentioned ntes, forming a transmission circuit, under which the traction exerted on one of the wings alluded to open or close the table, automatically causes the displacement of the other. (Machine-translation by Google Translate, not legally binding)
ES1971174168U1971-11-121971-11-12
AUTOMATIC DEVICE FOR OPENING AND CLOSING TABLES.
ExpiredES174168Y
(en)
Table with folding boards and automatic devices of opening and closure of legs and central nucleus of the same (Machine-translation by Google Translate, not legally binding)