FIELD: machine building.
SUBSTANCE: group of inventions relates to machine building, particularly, to wheel tilting mechanisms. Proposed mechanism comprises frame, wheel assembly and clutch assembly. Clutch assembly comprises a locking mechanism and a drive. Locking mechanism comprises upper and lower toothed racks, gear wheel, which respectively is engaged with upper and lower racks, and internal locking gate located inside frame. On the lower end of the lower gear rack there is a locking element matched to the hinge of the wheel. Upper gear rack, lower gear rack and gear wheel are installed in internal locking gate. Gear wheel is pivotally connected to said gate and accommodated therein by a pin. Cart frame comprises a main body and a tilting mechanism. Cart comprises main body and wheel tilting mechanism.
EFFECT: possibility of trolley folding.
13 cl, 8 dwg
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