Snow-removing machine

Details Snow-removing machine Snow-removing machine

1986-01-17

1987-08-11

Eickholt, E. H.

Excavating

Snow or ice removing or grooming by portable device

Process

37233, 15 78, 15 82, E01H 500, E01H 102

Patent

active

046852280

ABSTRACT:
The sweeping brush of the machine is composed of two or more parts in order to maintain a constant pressure of the sweeping brush against the ground, to achieve faster clearance of the snow, and to avoid downtime for adjustments. These brush parts are swivellable relative to one another in a vertical plane. The common raising and lowering movement of the individual parts is controlled by a cylinder-piston unit, and the piston acting upon the brush parts is always impinged upon by a pressure opposite to the direction of movement. The individual brush parts may be connected to one another by torsion bars.

REFERENCES:
patent: 1560612 (1925-11-01), Sims
patent: 2516600 (1950-07-01), Shipley et al.

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