Sack and transporting barrow has main axle and wheels located higher on load back than corner wheels so that main axle and wheels after tipping of barrow first touch ground at known inclination angle

摘要

The main axle and wheel and/or the axle mounting bend are located higher on the load back in the upwards direction towards the holding point than the corner wheels so that the main axle and wheels after tipping of the barrow first touch the ground at a known inclination angle and then undertake the primary function of weight displacement, with the corner rollers serving as support wheels so that the barrow can be pushed along without any effort like a shopping trolley.