ES231963U - Improved provision in the support of folding or similar chairs. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved provision in the support of folding or similar chairs. (Machine-translation by Google Translate, not legally binding)
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.)
ORTIZ DE ECHEVARRIA J MIGUEL
Original Assignee
ORTIZ DE ECHEVARRIA J MIGUEL
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 ORTIZ DE ECHEVARRIA J MIGUELfiledCriticalORTIZ DE ECHEVARRIA J MIGUEL
Priority to ES1977231963UpriorityCriticalpatent/ES231963Y/en
Publication of ES231963UpublicationCriticalpatent/ES231963U/en
Application grantedgrantedCritical
Publication of ES231963YpublicationCriticalpatent/ES231963Y/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Abstract
Improved arrangement in the backrest of folding chairs or similar, characterized in that, according to the same, there is a duality of pieces in the form of bars, whose respective ends have as many points of articulation with respect to the sides of the backrest, while in its central games is fixed an interrelated element, paraxial to said sides, along which runs a sliding piece articulated with separate braces permanently arranged obliquely, whose ends are also articulated to the joint of the lower compass with the sides of the backrest, all this so that when you opt, both for the folding, all this so that when you opt, both for the folding, as for the unfolding of the chair, the joint and simultaneous performance of both bars is verified, at the same time that the sliding piece moves, by the action of the straps, along the interrelating element, having at least the unfolded position is delimited by the top of the sliding piece against the central articulation of the upper compass. (Machine-translation by Google Translate, not legally binding)
ES1977231963U1977-11-111977-11-11
PERFECTED ARRANGEMENT IN THE BACK OF SIMILAR FOLDING CHAIRS.
ExpiredES231963Y
(en)