| 摘要 |
<p>This invention relates to a device for assembling a bucket on a frame comprising, in addition to said bucket, a zone of articulation of this bucket at a determined spot on the frame, disposed so that the resultant configuration enables the material to be loaded into the bucket and another zone of articulation of the bucket at another spot on the frame, disposed so that the other resultant configuration enables the material contained in the bucket to be unloaded. The changes in configuration are made by pins controlled by jacks and introduced selectively into orifices, the controls of the jacks being synchronized so as to permanently provoke the insertion of certain of the pins into the orifices of at least one of said two zones. One application of the present invention is the production of a loader bucket.</p> |
