| 摘要 |
The invention relates to an actuation device for opening and/or closing a vehicle door, the device comprising:
- driving means (4) extending along a longitudinal axis (25) and comprising a first driving portion (41) and a connecting external threaded portion (2),
- an arm (5) projecting from the driving axis (25), the arm (5) comprising a driven portion (51) configured to cooperate with the driving portion (41) so as to connect the arm (5) to the driving means (4) in order for the arm (5) to be rotated by the driving means according to the longitudinal axis (25),
- fixing means (1) comprising an internal threaded portion (13) intended for cooperating with the connecting external threaded portion (2) of the driving means (4), the said fixing means (1) being configured to fix the arm (5) to the driving means (4),
wherein the fixing means (1) comprise at least one securing projection (12) intended to cooperate with a securing recess (22) of the driving means (4) to prevent the rotation of the fixing in an unscrewing direction. |
