ES105291U - Improved articulation for folding folding backrest and arms of folding armchairs (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved articulation for folding folding backrest and arms of folding armchairs (Machine-translation by Google Translate, not legally binding)
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Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Abstract
An improved articulation for folding backrest and armrests of folding armchairs, characterized essentially by the fact that each sidebar of the backrest comprises a box formed by two triangular lugs that cover the bar and a joint area in a suitable concavity projected forward which serves as a cradle and support the chair arm at the same time that this arm thanks to an axis of rotation between the lugs can rise and be parallel to the backrest bar being susceptible arm and bar to be folded against the seat in the operation of total folding of the armchair. (Machine-translation by Google Translate, not legally binding)
ES105291U1964-04-061964-04-06
Perfect joint for folding the backrest and armrests of folding chairs
ExpiredES105291Y
(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)