SNOW-PLOUGH Russian patent published in 2002 - IPC

FIELD: community facilities. SUBSTANCE: snow-plough has snow blade 5 as well as rear and front brackets 3 and 1, respectively, fastened to frame of vehicle. Bracket 1 is provided with turning frame 9, fixed curvilinear guide 7, and buffer 6. Front end of snow blade 5 is hinged to frame 9; central part of snow blade is engageable with guide 7 for turning and hoisting-lowering, rear end in over-the-road position is engageable with rear bracket 3. Hydraulic cylinder 12 is hinged to buffer 6, its coupling rod, to snow blade 5. EFFECT: improved operating characteristics. 3 dwg