| 摘要 |
The invention relates to a coupling member for assembling two sections in such manner that the one section T bears end-wise against a surface of the other section M which is provided with a groove R comprising inwardly extending flanges. The coupling member 1 comprises a recessed body 2a arranged to be housed in the section T, and a tenon 2b arranged for insertion into the groove R; a second element 3 partially housed in the body 2a comprises a withdrawable stud 6 urged by a spring 7 intended to enter and engage in an aperture P of the section T. Furthermore, displacing means such as set screws bearing against a sloping face 3a of the element 3 render it possible to cause the latter to slide with respect to the first element. <IMAGE> |
