Locking system for structural framework

摘要

A system for locking together structural frame members comprising a first component (1) and a second component (6). The first component (1) has a formation (9) enabling attachment of the second component (6) to the first component (1) by virtue of a complimentary formation (11). The first and second components (1,6) are locked together by a locking element (15) on the second component (6), which is moved from an inoperative position to an operative position, by an actuating element (20).