FIELD: fixing devices.
SUBSTANCE: invention relates to devices for fixing and locking the shutter drive of sliding doors, primarily passenger carriages. Locking device to shutter drive of sliding door comprises flap 1, frame upright 2, in the cut-out 13 of which there is vertically mounted support frame 15 with upper 16 and lower 17 shelves, shaft 4 with external shutter locking and unlocking element of drive 5, lever mechanism including locking lever 6 with locking protrusion 7 fixed to the shaft and connected by hinge 9 to drive link 10 carrying vertical shutter 12 on hinge shaft 11. Locking lever is provided with additional locking protrusion 8 which is adapted to be fixed to end 23 of the lower shelf of the support frame.
EFFECT: invention makes it possible to produce a locking device for shutter drive of sliding door, the frame uprights of which are made in the form of open section profiles.
1 cl, 6 dwg
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