Bed frame/bedstead has a support frame and a mattress frame as well as a back part with joints for swiveling and a leg part with fold-up top and bottom legs

摘要

A mattress frame consists of a center part (2) arranged parallel to a support frame. of a back part (3) with joints for swiveling and of a leg part, which contains fold-up top (4) and bottom (5) legs. The frame of the center part rests on a support frame (1) and turns on an axis of rotation (11) vertical to the support frame.