| 摘要 |
<p>A hinge mechanism comprising first and second pivoting flanges, the second flange comprising an internal toothing with which locking beads (13) can engage, each locking bead being mounted radially slidable between two guides (15) stamped into the first flange (8). Each guide comprises two bosses (16, 17) separated by an intermediate area (18), the outer face of the first flange being indent-stamped at said bosses (16, 17) but not at the intermediate area (18).</p> |
