| 摘要 |
This invention relates to a tie member which enables an angle joint to be produced between two obliquely cut hollow members, and consists of two non-deformable parts each of which has two arms adapted to fit into one or other of the hollow members to be joined, and means for moving one part relative to the other to enable them to be moved apart. One of the parts includes two retractable plungers which slide in openings in its arms and which are each subject to thrust from a spring which causes them to project towards the facing wall of one of the hollow members so that they will enter a bore formed in this wall. The arms of the two parts are resiliently connected together, in particular by the springs to prevent the parts from becoming detached from one another. |
