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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Cerda Calabuig Jose
Original Assignee
Cerda Calabuig Jose
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cerda Calabuig JosefiledCriticalCerda Calabuig Jose
Priority to ES0164674UpriorityCriticalpatent/ES164674U/en
Publication of ES164674UpublicationCriticalpatent/ES164674U/en
An improved folding chair, characterized essentially by the fact that the frame of the front legs are joined by articulation by the upper third of the stringers to the frame of the seat and its upper end to the front of the armrest, while the rear legs are they connect at the upper end to the middle area of the armrest and on its middle part to a connecting rod to the back of the seat that is joined at the same time articulately to the lower part of the backrest, which in turn is joined to the armrest by one of its ends, so that through all its joints can fold the backrest on the seat and legs and armrest are approximately parallel to each other and with respect to the seat and backrest, acting as an extension stop, in the operation of deploying a roller transverse to the connecting rod that joins the rear legs to the articulation between backrest and seat. (Machine-translation by Google Translate, not legally binding)
ES0164674U1970-12-241970-12-24An improved folding armchair (Machine-translation by Google Translate, not legally binding)
PendingES164674U
(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)