Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Roly S L
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Roly S L
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Application filed by Roly S LfiledCriticalRoly S L
Priority to ES1969144548UpriorityCriticalpatent/ES144548Y/en
Publication of ES144548UpublicationCriticalpatent/ES144548U/en
Application grantedgrantedCritical
Publication of ES144548YpublicationCriticalpatent/ES144548Y/en
Sofa convertible into an improved bed, which is essentially characterized in that the previous section of the four in which the mattress is subdivided is related to the sofa chassis by means of an intermediate lever extremely articulated to both elements, said lever also having a kind of lug to which is articulated a connecting rod that is opposed to an S-shaped lever in turn related to the first section of the bed base, and that at its opposite end is articulated to another branch angled at right angles, while centrally is articulated to a new cranked end rod articulated to the frame of the chair and required by a spring that is oppositely attached to said chassis, having provided that the crank lever, articulated paracentrally to the second section of the bed base and the end of its other branch it is hinged to that of a connecting rod, which is opposite to a folding leg, on the section of the latter mentioned above. (Machine-translation by Google Translate, not legally binding)
ES1969144548U1969-01-091969-01-09
UPGRADED SOFA TRANSFORMABLE INTO BED.
ExpiredES144548Y
(en)