Modernist convertible armchair in the style of François Caruelle

Hello, I am selling this modernist armchair, probably dating from the 50s, fully convertible into a bed. In the style of François Caruelle - no identification mark. Metal structure, solid wood armrest. It would seem that it has been domed in silver color, probably to hide some rust areas. The position change mechanism needs to be reviewed, the armchair does not hold the different positions well. The fabric is not original, to be redone according to taste. Dimensions closed: height. 93 X width. 71 X depth. 83 cm. Dimensions open. Height. 30 cm X width. 71 X depth. 216 cm.