Wearing part arrangement for soil-working implement
First Claim
1. A wearing-part arrangement for a leading edge of a soil-working implement, the wearing-part arrangement comprising:
- a point configured to be releasably attached to the soil-working implement, the point having a pointed front portion; and
a wearing-part holder configured to be releasably attached to a surface of the soil-working implement, the wearing-part holder being configured to receive the point,wherein at least the front portion is mirror-symmetrical around a longitudinal axis of the point and has a first oblique face and a second oblique face diverging in a direction of a socket on the point and merging with a first side edge surface and a second side edge surface,wherein the first oblique face is bounded by a first cutting edge, and the second oblique face is bounded by a second cutting edge,wherein when the point is attached to the soil-working implement, at least a rear portion of the second oblique face and the second side edge surface adjacent to the second oblique face project beyond a soil-working implement side edge,wherein the point includes a transverse elevation configured to shield the wearing-part holder from wear, the transverse elevation projecting from an upper face of the point,wherein the wearing-part holder has a curved abutment surface configured to rest against a portion of the surface of the soil-working implement, the curved abutment surface being single-curved around an axis which is parallel to the longitudinal axis of the point, and having a radius that is smaller than a corresponding radius of curvature of the surface of the soil-working implement, andwherein a longitudinal axis of the first oblique face is parallel to the leading edge or a front portion of the leading edge.
0 Assignments
0 Petitions
Accused Products
Abstract
A wearing-part arrangement for a leading edge of a soil-working implement includes a point configured to be releasably attached to the soil-working implement. The point has a pointed front portion and a transverse elevation projecting from an upper face thereof. At least the front portion is mirror-symmetrical around a longitudinal axis of the point and has first and second oblique faces diverging in a direction of a socket on the point and merging with a first side edge surface and a second side edge surface. The first oblique face is bounded by a first cutting edge, and the second oblique face is bounded by a second cutting edge. When the point is attached to the soil-working implement, at least a rear portion of the second oblique face and the second side edge surface adjacent to the second oblique face project beyond a side edge of the soil-working implement.
-
Citations
5 Claims
-
1. A wearing-part arrangement for a leading edge of a soil-working implement, the wearing-part arrangement comprising:
-
a point configured to be releasably attached to the soil-working implement, the point having a pointed front portion; and a wearing-part holder configured to be releasably attached to a surface of the soil-working implement, the wearing-part holder being configured to receive the point, wherein at least the front portion is mirror-symmetrical around a longitudinal axis of the point and has a first oblique face and a second oblique face diverging in a direction of a socket on the point and merging with a first side edge surface and a second side edge surface, wherein the first oblique face is bounded by a first cutting edge, and the second oblique face is bounded by a second cutting edge, wherein when the point is attached to the soil-working implement, at least a rear portion of the second oblique face and the second side edge surface adjacent to the second oblique face project beyond a soil-working implement side edge, wherein the point includes a transverse elevation configured to shield the wearing-part holder from wear, the transverse elevation projecting from an upper face of the point, wherein the wearing-part holder has a curved abutment surface configured to rest against a portion of the surface of the soil-working implement, the curved abutment surface being single-curved around an axis which is parallel to the longitudinal axis of the point, and having a radius that is smaller than a corresponding radius of curvature of the surface of the soil-working implement, and wherein a longitudinal axis of the first oblique face is parallel to the leading edge or a front portion of the leading edge. - View Dependent Claims (2, 3, 4, 5)
-
Specification