EXCAVATOR BUCKET SHIELD Russian patent published in 2024 - IPC E02F9/28 E02F3/40 

FIELD: machine building.

SUBSTANCE: group of inventions relates to buckets used in construction and mining equipment, in particular when used when working with oil-bearing sandstone. Excavator bucket includes an upper wall, first side wall extending from upper wall, second side wall extending from upper wall, lower bottom extending from first side wall to second side wall, as well as bucket shield. Bucket shield includes bucket front part, where in middle plane, which is perpendicular to upper wall and lower bottom, front bucket part forms external angle with lower bottom, which exceeds 187.5 degrees.

EFFECT: ruled out wear of the bucket skid, higher efficiency of the bucket.

10 cl, 7 dwg