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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUSTE SALVATELLA PEDRO
LLOBET ESTADELLA ALFONSO
SANCHO RERA PABLO
SCALETT BASS LUIS
Original Assignee
FUSTE SALVATELLA PEDRO
LLOBET ESTADELLA ALFONSO
SANCHO RERA PABLO
SCALETT BASS LUIS
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 FUSTE SALVATELLA PEDRO, LLOBET ESTADELLA ALFONSO, SANCHO RERA PABLO, SCALETT BASS LUISfiledCriticalFUSTE SALVATELLA PEDRO
Priority to ES0079846UpriorityCriticalpatent/ES79846Y/en
Publication of ES79846UpublicationCriticalpatent/ES79846U/en
Application grantedgrantedCritical
Publication of ES79846YpublicationCriticalpatent/ES79846Y/en
Improved armchair, of the rotary type and with devices for adjusting the height and depth of the backrest, characterized in that the seat support plate has a hollow pin provided with an annular recess in which it is fixedly attached to its lower face. an expansive annular spring is housed in a freely rotating arrangement, which engages in hard friction inside a tube with a threaded hole in its bottom, in which a tang is fitted, likewise, additionally threaded, provided in the axial direction and fixed to the bottom of another tube, provided with feet for supporting the assembly, in which it is coupled and is capable of being operated by means of a lever with which it is provided on its external part. (Machine-translation by Google Translate, not legally binding)