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Individual
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Individual
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Priority to ES1974201413UpriorityCriticalpatent/ES201413Y/en
Publication of ES201413UpublicationCriticalpatent/ES201413U/en
Application grantedgrantedCritical
Publication of ES201413YpublicationCriticalpatent/ES201413Y/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Abstract
Piecero perfected for reclining seats, essentially characterized in that the platform constituting the foot, is driven by a pair of connecting rods advantageously arranged, each of them, on one side of the frame of the seat, being integrated, each set by four rods articulated with each other, two of which connecting rods have their free ends joined to a common plate, support of the platform foot, while the other two rods are associated with the possibility of turning to another plate, anchored to the aforementioned sides of the frame, and because each the crank set is actuated by a lever that has an intermediate support with the plate fixed to the side of the seat, and is joined by an end bent to one side of the frame of the backrest, while, at its opposite end is capable to act on the steering rod, of the movement, through a piece mounted in square with the aforementioned connecting rod, all ell or arranged in such a way, that when reclining the backrest of the seat, the levers fixed to their sides, will act on the sets of rods that will elevate the platform that constitutes the footboard, to the position of normal use. (Machine-translation by Google Translate, not legally binding)
ES1974201413U1974-03-131974-03-13
PERFECTED PIECERO FOR RECLINING SEATS.
ExpiredES201413Y
(en)
Mechanical device for the articulation of the backrest of armchairs and the extension of its seat (Machine-translation by Google Translate, not legally binding)