Universal joint protection maintaining device for agricultural machinery tool, has two anti-rotation collars, each having two semi-circular portions, where each portion is connected at ends of assembly legs

摘要

The device has two anti-rotation collars (C1, C2) each having two semi-circular portions. Each portion is connected at ends of assembly legs (1). The two anti-rotation collars are tightened on respective universal joint protection tubes. Projecting shafts (6) at the interior of the collars are assembled in reservations made by the thickness of the tubes.