| 摘要 |
The invention relates to a protective device (10) to be positioned between an electric motor vehicle (12) and a station (14) for rapidly exchanging batteries for said vehicle (12), said station (14) comprising an exchange area in which a first opening is arranged, said opening being selectively sealed by a flap and intended to substantially coincide with a second corresponding opening of the vehicle (12) in order to enable the transfer of the dead drive battery from the vehicle (12) to the station (14) and vice versa, characterized in that the device comprises at least two longitudinal retractable elements (28) and two transverse retractable elements (30) which are movable between a retracted position and an extended position in which said elements are positioned between a periphery of the first opening and a periphery of the second opening. |
