| 摘要 |
<p>The present invention relates to a gear shift system comprising a gear shift lever (10'), an elongate actuation member for transferring motion of an end portion (10) of said lever (10') to a transmission, and a coupling mechanism coupling one end of said elongate actuation member with said end portion (10) of said lever (10'). The coupling mechanism comprises a cavity (12) provided in said end portion (10) of said lever (10'), and an engagement member (1) provided at a terminal end of an elongate end piece (2) of said elongate member, said engagement member (1) comprising an engagement portion (1) that is received within said cavity (12). An exterior surface (3') of said engagement portion (1) and a surface portion (17) of one or more inwardly facing wall portions (13a, 13b) defining said cavity (12) each extend on a respective imaginary surface having cylindrical symmetry and defining a symmetry axis (6) associated with said engagement portion (1) and a symmetry axis (18) associated with said cavity (12), respectively, and form cooperating bearing surfaces (31, 17) that support said engagement portion (1) within said cavity (12) for a rotational movement about a rotation axis defined by said symmetry axis (6) associated with said engagement portion (1), such that upon actuation of said lever (10') said engagement member (1) rotates about said rotation axis.</p> |
