| 摘要 |
It comprises, on the one hand, at least two small plates 3, 4 in the form of an eyelet 3a and of a hook 4, capable of sliding in slides 1a, 2a of elements 1, 2 to be assembled, and, on the other hand, an actuating member 5, engaged in one of these elements and through a cutout 3b of the small plate 3 so that the rotation of this member 5 causes, by means of an off-centred groove 5b interacting with the said cutout 3b, the force-fitting of the proposed elements. <IMAGE>
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