| 摘要 |
1. Device for assembling two hollow profile members cut to a mitre to a given angle, adapted to be contained within cavities (20, 20') in the two profile members, comprising two tie rods (40, 40') disposed symmetrically, of which the respective first ends are connected by an articulated link (41, 41'), and comprising at their respective second end means of attachment (42, 42') to the profile members, characterised in that it also comprises : - an assembly core (10) adapted to cooperate with the inner faces of the profile members on a rolling surface (14, 14') on the side of the apex of the connection angle, and on two bearing and pivoting edges (16, 16') on the side opposite the apex of the connecting angle ; - a connecting rod (30) adapted for movement inside the core in a translatory movement in the direction of the apex of the assembly, said connecting rod articulatingly joining the first ends of the tie rod ; and - means (50, 51) to ensure relative displacement of the connecting rod in the relation to the core. |
