Articulation device for articulation of rear door of tilting bucket of dump lorry, has thrust bearing comprising female cusp that is fixed at bucket, and articulation plate fixed on rear door and comprising male cusp and articulated rod

摘要

The device has a bearing (3) fixed at a tilting bucket of a dump lorry, and a thrust bearing (5) comprising a female cusp (7) that is fixed at the tilting bucket. An articulation plate (6) is fixed on a rear door and comprises a male cusp (8) and an articulated rod (4). The bearing comprises an anchoring point (16) for cables that carry a cover of the tilting bucket. The articulation plate comprises a retaining pin (9) for retaining a rear transverse bar that supports a tarpaulin cover (10). A guide ramp (15) guides the transverse bar of the tarpaulin cover towards the retaining pin.