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LORENZ ANTON
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LORENZ ANTON
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Priority to ES0004788UpriorityCriticalpatent/ES4788Y/en
Publication of ES4788UpublicationCriticalpatent/ES4788U/en
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Publication of ES4788YpublicationCriticalpatent/ES4788Y/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings
(AREA)
Abstract
Adjustable armchair composed of a seat surface, a backrest and a bracket joined by articulation, whose moving parts form by means of a guide a displaceable seat in the manner of the mechanism of the kinematic crankshaft, characterized in that the system is suspended from a rotating shaft, housed in a part of the armchair support that directly holds one of the guides, while the position of each subsequent point of the system is determined by means of a sliding path, or it can be sanded in the different positions, in such a way that in a displacements , the angles of the parts of the system, in relation to the horizontal, are modified in one direction, the backrest and the footboard adopting a more horizontal position, and the seat in a more vertical position. (Machine-translation by Google Translate, not legally binding)
Improvements in the armchairs for cars, airplanes and similar, with automatic displacement of the backrest. (Machine-translation by Google Translate, not legally binding)