Bucket for use with arm of public work machine e.g. excavation machine, has subsets combined with bottom wall and two sides of bucket and connected with one another by welding line, where lower subset forms wearing part of bucket

摘要

The bucket (1) has two sides (3) arranged on both side portions of a concave bottom wall (2), where a lower transversal edge of the bottom wall is combined with a leading edge (4) of the bucket. A coupling unit (17) couples the bucket to an arm, and is placed at a vicinity of an opposite upper transversal edge (5) of the bottom wall. Two superimposed lower and upper subsets (6, 7) are combined with the bottom wall and the two sides of the bucket, and connected with one another by a welding line (8). The lower subset forms a wearing part of the bucket. An independent claim is also included for a tooling assembly comprising a bucket.