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US 8,782,930 B2Granted
Curbstone deflector for a snowplow
AssigneeKueper GmbH & Co. KG
InventorJuergen Thomas
Life of this patent
Estimating the term…
Abstract
A clearing strip (1) for the clearing blade of a snowplow, which strip is provided at the top with a steel fastening neck for fastening to the clearing blade, wherein a curbstone deflector (2) is arranged at least on a lateral edge of the clearing strip (1), wherein the lateral edge of the clearing strip (1) can be inserted into a recess in the curbstone deflector (2).
Claims3
A clearing strip for a clearing blade of a snowplow comprising:
- (a) a top;
- (b) a steel attachment neck provided at the top for attachment to the clearing blade;
- (c) at least one lateral edge;
- (d) a curbstone deflector disposed on said at least one lateral edge;
- wherein said curbstone reflector
- has a polygonal or rounded contour in cross-section;
- comprises a wear-resistant hardened steel or hard casting;
- and
- has a recess embracing said at least one lateral edge from the front and from the side so as to establish a shape-fit connection between said at least one lateral edge and said curbstone deflector;
- wherein said shape-fit connection is formed at support faces of said clearing strip and at support faces of said curbstone deflector, said support faces of said clearing strip and of said curbstone deflector running transverse to a direction of forces acting on said curbstone deflector during clearing work;
- and
- wherein the curbstone deflector is secured onto the clearing strip with at least one screw passing through the clearing strip and the curbstone deflector in such a manner that a screw head of the at least one screw is countersunk into the curbstone deflector in a first direction of travel of the snowplow, and a nut is screwed on the at least one screw behind the clearing blade, in a second direction opposite the first direction of travel.
9 more elements
Dependencies are inferred from the claim text.