FIELD: transportation.
SUBSTANCE: invention relates to railroad or automobile passenger transport sliding door wings driving devices. The sliding door driving device incorporates rectilinear guide (1) with carriage (2) fitted thereon, hinge-lever mechanism (3) with levers (10, 11) hinged to carriage (2) and linked to wing (15). Roller element (5) is rigidly jointed to lever (10), the aforesaid roller element being fitted in adjusting guide (4). Guides (1, 4) are rigidly fitted in panels (9) in door opening. Carriage (2) accommodates pusher (6) arranged to effect limited motion along the said rectilinear guide (1), pusher (6) linked to roller (27) with stop (7) rigidly fixed at wing (15). The length of levers (10, 11) and their arrangement in the device are selected so that, at the beginning of the door opening, sliding side edge (17) of wing (15) extends from the door opening because of turning of wing (15) in crosswise plate through a certain angle about side edge (16).
EFFECT: door lower inertia properties, better controllability.
5 cl, 4 dwg
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