| 摘要 |
A bar-type supporting framework with junctions (10, 12, 14) and with bars (16, 18, 20) which are held in an interlocking manner between the junctions at least in the direction transversely with respect to their longitudinal direction by means of engagement elements (34), characterized in that at least one bar (20) and/or at least two junctions (14) which are connected by a bar are composed of a plurality of parts (24, 26; 30, 32) which are held together in an interlocking manner by means of relative rotation of the engagement elements (34) of the bars and of the junctions about an axis running in the longitudinal direction of the bars. |
