DEVICE FOR INCREASING CROSS-COUNTRY CAPACITY AND GRIP CARRYING QUALITIES OF NON-FOUR-AND-FOUR WHEELED VEHICLES Russian patent published in 2018 - IPC B60B11/02 B62D61/12 B60B39/00 

FIELD: transportation.

SUBSTANCE: device contains additional drive wheels connected to the frame, which are removable, and driven by flexible transmission having driving and driven elements and connected to the main wheels of the driving axle of a non-four-and-four vehicle. Additional drive wheels are attached to the frame of the wheeled vehicle by means of connecting plates with threaded connections, made in the form of a hollow tube with fixed brackets for inserting rotary cams therein, in the lower part of which there are fastenings for the hubs of each of the additional driving wheels.

EFFECT: increase of cross-country capacity and grip carrying qualities of the non-four-and-four vehicles when moving on surfaces with low bearing capacity.

2 cl, 2 dwg