Patent ID: 11859371
Assignee: SANDVIK MINING AND CONSTRUCTION OY
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 7:
8. A bucket for a bucket machine, the bucket comprising:
an attachment system arranged for attaching one or more wear parts according to claim 1 to the bucket, the attachment system including the engagement edge arranged to extend along a front edge of a front plate of the bucket for receiving the engagement portion of the respective wear part, the engagement edge having a convex cross section formed by contact points arranged on a periphery of a circular arch, the attachment system further including a backwardly directed bucket threshold arranged in the front plate on a first side thereof and at a distance from the front edge of the plate; and
a plate hole arranged behind the bucket threshold in relation to the engagement edge and arranged for receiving the fastening element for fastening the wear part to the bucket, the plate hole extending from the first side to a second side of the plate.