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Individual
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Individual
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Priority to ES1975212357UpriorityCriticalpatent/ES212357Y/en
Publication of ES212357UpublicationCriticalpatent/ES212357U/en
Application grantedgrantedCritical
Publication of ES212357YpublicationCriticalpatent/ES212357Y/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Invalid Beds And Related Equipment
(AREA)
Abstract
Folding bed, of the type whose bed base is divided transversely into three parts articulated with each other, two ends, of approximately equal length, and a central one of shorter length, characterized in that one of the end portions is mounted hingedly along a transverse axis near its free end, between two vertical plates, to which are also articulated below the bed base, two straps that run forward parallel to the sides of the bed base and reach up to the articulation end of said portion. Of the somier, connecting by means of an axis of rotation to the free end of each of said braces a leg articulated at its upper end to the section of the longitudinal member, determining the two sections of the longitudinal members with the lower tie rods and with the plates and legs, two articulated parallelograms, whose folding takes place when lifting said section of bedding providing the other end of the bedding section of a leg on each side, each articulated by an intermediate point to the section of the corresponding spar and by its free end to a tie that articulates, in turn, to the stretches of the stringer of the central portion, so that these legs are folded over, the stringer when folding the mattress. (Machine-translation by Google Translate, not legally binding)