| 摘要 |
<p>A motor vehicle spoiler 10, preferably a rear spoiler, comprises a body 14 composed of a main spoiler 16, having a main surface 21, and an auxiliary spoiler 18 having an auxiliary surface 62. Multi-jointed actuating kinematics 34 move spoiler 14 between storage and usage positions, and move auxiliary spoiler 18, preferably simultaneously with movement of main spoiler 16, between a storage position partially below main spoiler 16, suitably in an open pocket 55, and a usage position in which main surface 21 and auxiliary surface 62 are substantially coplanar. Kinematics 34 may comprise a seven-bar linkage 36 to main spoiler 16 and a four-bar linkage 38 to auxiliary spoiler 18. Main spoiler 16 and auxiliary spoiler 18 may be coupled to actuating kinematics 34 separately and independently, with a gap 58 between them when deployed, which may simplify design of spoiler 10.</p> |
