DEVICE FOR FASTENING BLADE OF PLOW SNOW REMOVER TO BASE CHASSIS Russian patent published in 2003 - IPC

FIELD: road machines. SUBSTANCE: invention relates to multipurpose road machines and it can used for quick transformation of said machines into machines for working out and displacing loose materials, for instance, in to plow snow removers with remote control of adjustable blade setting angles to protect machine from dynamic loads when lower part of blade runs onto insurmountable obstacle. Proposed device contains frame with pushing rods hinge-mounted and suspended from hydraulic cylinder. Sliders are slipped onto rods being hinge-secured in holes of middle part of blade and providing setting of blade at different angles in horizontal plane by means of hydraulic cylinders. Hydraulic cylinder, hinge-mounted in vertical plane of machine between upper part of blade and frame, provides required position of blade in vertical planes. EFFECT: increased capacity of multipurpose road machine for working out and moving loose materials. 2 dwg