Snow plough with two scraper blades - has one plate pivoting with pivot arm on bottom of share

摘要

The snow plough has two scraper plates (6) at the bottom edge of the snow clearing share (1). At least one of the two scraper plates (6) is hinged on a pivot axle extending over the width of the share so that it can pivot upwards and forwards into a position which slopes backwards. Both snow clearing plates (6) are hinged to the pivot axle with, between them, at least two hinge plates (5) and hinge sockets. Each scraper plate (6) has at least one pivot arm always facing backwards. Each pivot arm for the forward and upward pivoting snow clearing plate is pre-stressed by a spring. Each pivot arm (7) belonging to the other scraper plate (6) is fixed by an adjusting bar attached to a shear pin (11).