Sofa bed mechanism 1

This project was created as Home Work at the discipline „Proiectare 3D Parametrică 1”, Masterat IAAC, IMST-UPB, Universitary year 2016-2017 The idea comes from • Mechanisms transformation

[@rbmbeds6630]

What do you call these and where can we get please

[@vijaysuthar1065]

contect no send kero mujhey ye fiting cahaye