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Priority to ES1975215085UpriorityCriticalpatent/ES215085Y/en
Publication of ES215085UpublicationCriticalpatent/ES215085U/en
Application grantedgrantedCritical
Publication of ES215085YpublicationCriticalpatent/ES215085Y/en
Structure for cinema chairs, and the like, characterized in that it is formed of a piece integral with a base at its lower part and provided on its upper part with an opening with two side walls between which a shaft is mounted on which the support of the the seat enters two positions delimited by respective stops, said driven support being constantly driven by a spring to the raised position, said support having in the vicinity of its end tubular projections intended to be telescopically plugged into others that have the seat for this purpose., the fixation being made by means of a screw, and a rear wall on which a plate is fixed, which has tubular projections superiorly for telescopically plugging in others, which for this purpose has the backrest, which is provided by the lower part of some profiles that cooperate with the supports of the arms that are screwed to the foot laterally, for make the backrest fixation. (Machine-translation by Google Translate, not legally binding)
ES1975215085U1975-09-111975-09-11
STRUCTURE FOR CINEMA AND SIMILAR ARMCHAIRS.
ExpiredES215085Y
(en)