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Individual
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Individual
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Priority to ES0054950UpriorityCriticalpatent/ES54950Y/en
Publication of ES54950UpublicationCriticalpatent/ES54950U/en
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Publication of ES54950YpublicationCriticalpatent/ES54950Y/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Chairs Characterized By Structure
(AREA)
Special Chairs
(AREA)
Abstract
Extendable and adjustable metal chair, characterized by being constituted by a base or foot frame, comprising a group of rear feet formed by lateral frames of metal tube, similar to that of an obtuse triangle with its rounded corners, and a group of front feet formed by a U-shaped frame, joined by its branches to the triangles of the rear group by articulation axes, constituting as a scissor support with means to fix at will the angular position between both groups, and also comprises, two metal tube frames or frames bent in a U-shape, which respectively constitute the seat and the backrest, these frames being joined at their open ends to the articulation axes of the base frame by means of suitable devices , so that the four groups of movable elements mentioned that make up the chair, can rotate all around the same points or axis s of articulation. (Machine-translation by Google Translate, not legally binding)
ES0054950U1956-06-191956-06-19
Extendable and adjustable metal chair
ExpiredES54950Y
(en)
Armchair or divan with extension of the seat to support the legs with adjustable inclination (Machine-translation by Google Translate, not legally binding)