LIGHT TROLLEY FOR TRANSPORTATION OF GOODS AND PASSENGERS OVER ROUGH TERRAIN Russian patent published in 2020 - IPC B62B1/18 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to light trolleys for transportation of cargoes and passengers on rough terrain. Trolley comprises wheel, frame and rudder with posts fixed on frame. Frame is made of hollow profile and has two triangular elements located on both sides of wheel. Additional crossbars are also installed at all corners of the frame spatial structure to reinforce the structure and secure the load. Rudder posts consist of two guides made of hollow profiles, from above fixed by welded joint with rudder tube. Posts have additional bridge and two free ends from below, which are fixed to corresponding sides of triangular frame elements. Dimensions of rudder with guides correspond to wheel height with frame fixed on it.

EFFECT: higher convenience of folding and transportation of trolley assembled.

7 cl, 6 dwg