Apparatus for snow removal

Details Apparatus for snow removal Apparatus for snow removal

E - Fixed Constructions

01

H

262/16

E01H 5/09 (2006.01)

Patent

CA 1230351

ABSTRACT The invention relates to a snow remover to be used in con- nection with a truck or other suitable vehicle. The appara- tus comprises a snow container which moves on the ground scooping up snow like a snow shovel and is provided with at least one spiral conveyor and a discharge pipe. The snow gathered in the snow container by the spiral conveyor is let out through the discharge pipe, which pipe is provided with a choker. The spiral conveyor (3) is installed within the snow container (1) in a vertical position so that only its bottom part (31) is attached to the snow container. The spiral conveyor (3) has a conical form and is fitted within a conical sheath (5). The top part of the sheath thus forms the choker (52), which is connected to the bottom part (41) of the discharge pipe. The discharge pipe (4) has a cross- sectional area larger than that of the choker (52). The discharge pipe (4) is curved, and its radius of curvature (R) is constant. The discharge pipe (4) is formed of two parts, i.e. the bottom part (41) and the top part (42), which are interconnected by means of a hinge-like member (43). In between the two members (41, 42) of the discharge pipe (4) there is installed a hydraulic cylinder (44), which is employed to bend down the top part (42) of the discharge pipe during transportation and storage. Moreover, the discharge pipe (49 is attached to the snow container (1) with bearings so that it can be turned in the horizon- tal level. (Fig. 1)

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