Device for the construction or assembly of supports for seats, supports and beds. (Machine-translation by Google Translate, not legally binding)

摘要

Device for the construction or assembly of supports for seats, backrests and beds, essentially characterized by the fact that it is constituted by the straight section of a metal rod whose ends are bent at right angles, following two short parallel portions which are then rolled in spiral forming two coil springs or springs together, arranged parallel forming together the shape of a u, ending said springs 6 springs in the respective short portions each terminated in an open or closed hook. (Machine-translation by Google Translate, not legally binding)