NEI BREVETTI
Pivoting lateral move irrigation system which waters in the pivot mode: invenzione di Harold N. Tolson, consiste in un impianto di irrigazione con movimento laterale, comprendente un condotto che si estende sopra il campo da irrigare e una serie di torri di sostegno che spaziano lungo il condotto.
IRRIGATOR: has a single irrigation arm adapted to move in reciprocal rotational motion. In a first setting, the irrigator sprays irrigating liquid at a first orientation with respect to the arm to move the arm in a first direction. In a second setting, the irrigator sprays irrigating liquid at a second orientation with respect to the arm to effect a reversal in the rotational direction of the arm. Alternating mechanisms are provided to alter the arm between the first and second settings.
INVENTORS:Reid, Stuart Dundonald
Nessun commento:
Posta un commento