FIELD: transport.
SUBSTANCE: carrier comprises frame and wheels. Note here that bearing peripheral surface of the wheel features wavy and/or zigzag-like surface, and/or wheel bearing peripheral surface end side is equipped with studs. Wheel axle is articulated with bush arranged inside wheel hub to run therein and to turn wheel lengthwise plane relative to wheel axis through definite angle subject to point of contact between wheel bearing surface and road profile.
EFFECT: simplified design, higher reliability and enhanced performances.
28 dwg
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