| 摘要 |
A universal advancement deflector for impact irrigators, comprising a cylindrical surface portion (15) pivoted about an axis (11) spaced from its barycenter, and urged towards the irrigation jet so that it becomes inserted therein with one of its edges and its longitudinal axis disposed respectively tangentially and orthogonally to said jet, so that it inclines in order to provide a reaction component which causes it to emerge from the jet; the load which the surface (15) presents to the jet and its rocking range being adjustable. |
