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Priority to ES286549ApriorityCriticalpatent/ES286549A1/en
Publication of ES286549A1publicationCriticalpatent/ES286549A1/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Abstract
Perfections in chairs characterized by comprising a pair of frame elements of generally rectilinear shapes combined, each of which comprises separate parallel legs; the legs of the respective frame elements have dimensions such that they are in planes that are cut when the chair occupies the service position; the pair of frame elements further has parallel base elements connecting the legs thereof, and contacting the bearing surface of the chair, in practically all its lengths; a base, foldable link articulated to the respective base elements of the pair of frame elements; these oscillate independently around articulation connections between the base link and the respective base elements; a top link connected to the adjacent legs of the respective frame elements, above the intersection of the planes defined by them in the service position; and anterior and posterior stops associated with the frame elements, to limit the oscillating movement thereof within a predetermined arc; the base link, the top link and the frame elements mentioned, have proportions such with respect to said stops, which allow the folding of the respective frame elements, in coplanar relation, with a frame element, at least, arranged partially inside the other. (Machine-translation by Google Translate, not legally binding)
ES286549A1963-03-291963-03-29Improvements in chairs (Machine-translation by Google Translate, not legally binding)
ExpiredES286549A1
(en)