DOOR SERVICE SYSTEM AND DOOR Russian patent published in 2020 - IPC E05B47/00 

FIELD: doors.

SUBSTANCE: invention relates to a door service system with a first servicing device (5a) which includes mounted therein for rotation with first bush (7a) around the first axis (d₁) of rotation of first magnet (8a) and a first driving device (9a, 10a) for rotation of first bushing (7a). Door service system includes further magnetically connected second service device (5b), which includes mounted therein for rotation with second sleeve (7b) around a second axis (d₂) of rotation of second magnet (8b) and the second actuating device (9b, 10b) for rotating second sleeve (7b). According to the invention, the first service device (5a) has the first locking device (14a, 15a) acting on first bushing (7a). Second service device (5b) has second locking device (14b, 15b) acting on second bushing (7b). First magnet (8a) and second magnet (8b) in the first working state act on each other in the axial direction (z) in a repulsive way. As a result, the first rotation-locking device (14a, 15a) acts in the first rotation direction (a), and the second rotation-locking device (14b, 15b) acts in the second rotation direction (b). First magnet (8a) and second magnet (8b) in the second working state act on each other in axial direction (z) in an attractive manner. As a result, the first rotation blocking device (14a, 15a) acts against the first rotation direction (a) and the second rotation blocking device (14b, 15b) acts against the second rotation direction (b).

EFFECT: door service system is disclosed.

15 cl, 10 dwg