Device a bucket for backhoe or hopper including a base portion tilted and the means for varying the angle of inclination of a portion of said bottom

摘要

The device has two lateral walls, and a base (50) including fixed and mobile portions. A hoisting unit (56) varies angle of inclination of one portion with respect to a horizontal reference plane (53). An articulation unit integrates free ends of the fixed and mobile base portions. The free end of the mobile base portion extends a top part of lateral walls.