SNOW-REMOVAL DEVICE Russian patent published in 2010 - IPC E01H5/02 

FIELD: mechanics.

SUBSTANCE: snow-removal device comprises working element made of blade and two vertical knives, and skid that retains snow-removal device in horizontal position. Blade comprises positive inclines providing for snow mass pickup and its lifting to unloading level. Mouldboard plate is installed in its middle part, on vertical axis, with the possibility to install and re-install mouldboard plate into working position at the angle to inlet of working element and its boards. Device consists of two working elements arranged in the form of blades arranged in working position one over another, connected to each other by means of stands with knives and mouldboard wall arranged at the angle to inlet of working element and to outlet from snow-removal device. Handle is installed in working position by turn around hinge. Cutting part of blade is arranged as elastic, resilient and divided into segments.

EFFECT: expansion of device functional capabilities.

3 cl, 6 dwg