FIELD: furniture.
SUBSTANCE: drive device for moving a movable part of furniture (17) between a closed and an open position, including: a motor (13), which is configured to be rotationally connected through a support system (14) to the body (18) of the furniture (17), the first threaded element (12), which is configured to be rotationally actuated by the motor (13), and the second threaded element (11), which is in engagement with the first threaded element (12), wherein, the second threaded element (11), when the first threaded element (12) rotates, is linearly displaced relative to it, and the actuating element (6), which is displaceable relative to the first threaded element (12) along the movement axis (B) and has a first stop (8), and also the second stop (9), and the second threaded element (11) is arranged with the possibility of axial permutation relative to the actuating element (6) between the first stop (8) and the second stop (6) of the actuating element (6), and the hardware element (2), which is rotationally connected to the actuating element (6) and is configured to be connected to the movable furniture part (19).
EFFECT: invention improves furniture drive device.
13 cl, 7 dwg
