FIELD: machine building.
SUBSTANCE: snow removal blade includes wings controlled with hydraulic cylinders. Lower parts of wings are hinged to the blade through a pin and a guide so that upper parts are hinged to upper part of blade, and stocks of hydraulic cylinders are connected to lower part of wings through a bracket at actuation of hydraulic cylinders.
EFFECT: providing the possibility of controlling the blade wings throughout its height, for simultaneous snow removal off roads and pavements, and street curbs having large height.
2 dwg
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Authors
Dates
2012-10-27—Published
2011-04-04—Filed