UNIVERSAL MODULE ATTACHMENT TO VEHICLE Russian patent published in 2020 - IPC B62D55/04 B62D55/84 

FIELD: machine building.

SUBSTANCE: invention relates to attachment of universal module to vehicle, in particular, in auxiliary devices for increase of vehicle flotation ability. Fixture contains external brackets fixed on the corresponding side panel of the frame on the tie-rods. Bases of outer brackets can be adjusted in transverse direction relative to frame by movement of external brackets in slots of side panels of frame along ties. On each outer bracket pressure rollers are arranged with possibility of their rotation around their axis. Pressure rollers are additionally arranged with the possibility of adjusting the inclination angle of the longitudinal axis of the roller. External bracket for each wheel is equipped with at least two housings with ball bearing units and is fixed on the corresponding lateral side. In vertical walls of housing there are axle attachment assemblies with trapezoidal thrust thread and nut with flange. Nut with flange is located on threaded part of axis, and in radial direction on flange at least two guides are fixed. Fixture is additionally equipped with a lever made in the form of a vertical adjustable cantilever. Attachment is also equipped with detachable adapter located on wheel attachment, and fixed adapter by means of turnbuckle through rigidly installed on external bracket attachment element. Adapter consists of a disk with an axis, on which the posts are jointed with high cylindrical wheel attachment nuts.

EFFECT: higher reliability of attachment.

10 cl, 10 dwg