Device for adjusting the height of the cross-members supporting beam and scope of the bed of the type in the form of spars and cross-beams interconnecting the beams

摘要

The device has a part (10) formed of a single unit and integrated to stringers (2) that are assembled with bed spring supporting crosspieces (1) using feet (9) in the form of angle bracket, for delimiting a bed frame. The part sliding between a support section (7) and an insertion section (6) of the stringers has superposed slots (11) at a fixed state of the device to the stringers. Edges of the slots constitute pins for supporting ends of crosspieces.