| 摘要 |
An excavating bucket mountable on the handle of an excavating machine generally consisting of a pair of side walls; an upper wall interconnecting such side walls; a downwardly and forwardly curved rear wall merging into a forwardly curved bottom wall, interconnecting such side walls and providing a transversely disposed cutting edge; at least one ripping tooth mounted on the rear wall, projecting rearwardly and having a curved lower edge merging with the curvature of the rear and bottom walls to provide a substantially continuous curved line; and mounting brackets for detachably connecting to the bucket to the handle of the machine.
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