Vehicle door displacement device

A door for a vehicle, the door including a fixed frame secured to a vehicle frame of the vehicle, at least one door leaf, and at least one displacement device configured to move the at least one door leaf in a displacement direction with respect to the fixed frame, the displacement device including:

• a main body;
• a fixing member configured to fix the at least one door leaf to the main body;
• a ball socket configured to drive the main body under operation of a motor;
• a roller configured to move between (a) an active locking position in which the roller locks the ball socket with respect to the main body in a closed position of the at least one door leaf and (b) an inactive release position in which the roller allows displacement of the ball socket with respect to the main body;
• a sleeve configured to allow a limited movement of the fixing member with respect to the ball socket in a movement direction from the closed position of the at least one door leaf:
• and
• an inhibition device for inhibiting movement of the sleeve and configured to immobilize the fixing member with respect to the ball socket at least in translation in the displacement direction while the roller is in the inactive release position.

A vehicle comprising at least one door having a fixed frame secured to a vehicle frame of the vehicle, at least one door leaf, and at least one displacement device configured to move the at least one door leaf in a displacement direction with respect to the fixed frame, the displacement device including:

• a main body;
• a fixing member configured to fix the at least one door leaf to the main body;
• a ball socket configured to drive the main body under operation of a motor;
• a roller configured to move between (a) an active locking position in which the roller locks the ball socket with respect to the main body in a closed position of the at least one door leaf and (b) an inactive release position in which the roller allows displacement of the ball socket with respect to the main body;
• a sleeve configured to allow a limited movement of the fixing member with respect to the ball socket in a movement direction from the closed position of the at least one door leaf:
• and
• an inhibition device for inhibiting movement of the sleeve and configured to immobilize the fixing member with respect to the ball socket at least in translation in the displacement direction while the roller is in the inactive release position.