FIELD: transport engineering.
SUBSTANCE: invention relates to the field of transport engineering. The device consists of a hub with holes for fastening the wheel axle flange, in which the wheel hub is cylindrical in shape with internal drilling and a conical lug at the base of the attachment with rectangular through cutouts along the perimeter and a groove to a smaller diameter from the opposite base to a length of 2/3 of the lateral surface. A movable cylinder with a collar and internal drilling with a conical bead at the bottom base, as well as with rectangular through cutouts along the perimeter, is movably mounted on the groove. A persistent cylindrical spring is installed inside the axis of the movable cylinder and the hub. Leaf springs rigidly fixed to the outer surfaces of the movable cylinder and the hub having a parabolic shape are inserted into the through cuts of the conical lugs of the movable cylinder and the hub. The hub is bolted to a flange that has a square through-cut in the center, into which a square axle cut is inserted, secured with a nut.
EFFECT: increasing the cross-country ability of wheeled vehicles.
1 cl, 1 dwg
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