VEHICLE ROCKING DOOR SECURING DEVICE Russian patent published in 2023 - IPC B60J9/00 E05C3/00 B63B19/14 B64C1/14 

FIELD: vehicles construction.

SUBSTANCE: invention relates to vehicles construction and may be used when designing units for locking rocking doors, which are opened and closed in the process of moving, in a closed position. A vehicle rocking door securing device contains a rotary shaft 3 and a drive shaft 4, a drive shaft drive 2 and several locking devices 5 provided with pre-compressed compression springs 10, rockers 16, 17, and a crank 9. Each locking device 5 includes a locking element 7 and a pivoting engagement element 6 for gripping and holding the locking element 7. The rockers 11, 12 are installed on the shafts 3, 4 and connected by a link 13. The crank 9 is rigidly installed on the drive shaft 4 and connected with the drive shaft rotary drive 2. The compression springs 10 are connected to the vehicle casing and to the catching element 6. When the device is closed, the springs 10 generate a closing force moment. The drive shaft rotary drive 2 ensures blocking the crank 9 rotation corresponding to the crank 20 opening turn or to the 19 closing turn.

EFFECT: invention provides that locking devices close and open synchronously with the rotation of the door and ensure that the door is pressed against the vehicle casing at all times.

8 cl, 18 dwg