| 摘要 |
<p>The invention relates to a system for attaching the component in contact with a plate (1) by engaging an insert part (2) of the component in an orifice (3) in the plate (1) until an end of the head type (4) of the component comes to bear against the plate (1), the respective shapes of the insert part (2) and of the orifice (3) being designed to prevent any rotational travel of the insert part (2) in the orifice (3), the insert part (2) comprising spring leaves (5) having free ends (6) that diverge radially outwards so that, when stressed radially inwards upon insertion, they are returned towards their original position and oppose the extraction of the component when the head (4) arrives near the position in which it bears against a bearing face (7) of the plate (1). According to the invention, the plate (1) is a thin plate and sectors (8) of the periphery of the orifice (3), of which there are the same number as there are spring leaves (5), are cut out and deformed to form radial tabs (9) the free ends (10) of which project on the thin plate (1) on the opposite side to the bearing face (7) so as to create an axial separation (H) between the bearing face (7) and the free end (10) of the radial tabs (9) that is more or less identical to the separation between the head (4) and the free end (6) of the spring leaves (5).</p> |
