| 摘要 |
A cultivator point assembly includes an adaptor (11) having a front and a rear end, and intended to be mounted to a cultivator machine at an upper end (36) and having a foot (16) projecting from a lower end. A cultivator point (12) is adapted to be engaged with tho adaptor (11) and has a mounting section (18) and a forward ground-working edge An aperture (17) in the mounting section (18) is adapted to receive the foot (16) of the adaptor in a first reversed position, whereafter the cultivator point is rotated 180.degree. relative to the adaptor into an intermediate position in which the ground working edge is in a forward facing position relative to the adaptor, and is then moved rearwardly relative to the adaptor into a working position; a stop means (33) in use prevents unintentional detachment of the cultivator point from the adaptor. |
