VEHICLE ROCKING DOOR SECURING DEVICE Russian patent published in 2023 - IPC E05C3/00 B60J9/00 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 1 contains a drive shaft rotary drive 2, a rotary shaft 3 and a drive shaft 4, at least two locking devices 5, at least one side locking device 8, pre-compressed compression springs 16, rockers 17, 18 installed on the rotary shaft 3 and the drive shaft 4 and connected by a link 19 and a crank 22. The locking device 5 contains a pivoting engagement element 6 rigidly installed on the rotary shaft 3 and a locking element 7. The side locking device 8 contains a rotary gripper 9 installed pivotably on an axis 14 fixed to the vehicle casing 12 and an additional locking element 11 installed on the rocking door 1 pivotably engaging the rotary gripper 9. The crank 22 is rigidly installed on the drive shaft 4 and connected to the drive shaft rotary drive 2. The rotary gripper 9 has the rocker 10 connected to the rotary grip drive rocker 20 installed on the rotary shaft 3 via a drive rod 21. The compression springs 16 are connected to the vehicle casing 12 with one end 28 and to the engagement element 6 with other end 29 so that they may generate a closing force moment when the device is closed pressing the engagement element 6 against the locking element 7. The drive shaft drive 2 locks the crank 22 rotation.

EFFECT: invention provides for pressing the rocking door at any structurally defined points on the circumference of the opening to be closed, synchronous closing of the locking device, the rocking door closing and ensuring constant pressing force of the rocking door on the vehicle casing at the locking devices isntallation location.

11 cl, 19 dwg