| 摘要 |
<p>The disclosed spring-hinge is configured like a single-part hollow body of general prismatic quadrangular shape, and open at both ends (A, B). One of its faces, the upper face (2), is divided longitudinally into two portions (2p, 2p') having a concave external surface (2s, 2s'). Both side faces (5, 6) are provided with respective wings (5a, 6a), a positioning wing (5a) and a pressing wing (6a), which has a concave internal surface (12). The curvature of the cavity of the pressing wing (6a) and of the portions (2p, 2p') of the upper face (2) matches with the curvature of the curved portion (ce) of the rotation axis (4). Both wings (5a, 6a) and the upper face (2) form a housing (7) which receives the rotation pin (4), and the lower face (8) and the side faces (5, 6) delimit a housing (9) which receives means (10) fixing the spring-hinge to the hinge body (11). Application to the car industry.</p> |
