| 摘要 |
<p>A structure composed of panels and tubes (1) is assembled by means of special clips (2, 3, 23). The corner clips (2) are composed of two similar L shaped members. Each member has a recess to receive the end of the panel or tube (1). A clamping screw which holds the two members of the clip (2) together also exerts a clamping force on the ends of the panels or tubes (1). For joining tubes or panels end to end, a clip composed of two parallel members with a central wedging screw is used. A further development of the idea uses a four-way clip (23) which also has a central clamping screw.</p> |
