| 摘要 |
The invention relates to a hitched (mounted) plough which is, in particular, designed as a reversible (half-turn) plough and is connected to the tractor by a three-point hitch. To adjust the working width and the ideal centre of traction for the tractor, a device with two inherently rigid links (18, 19) of equal, invariable length is provided, the links being pivotable in parallel with one another by a horizontal width-adjusting spindle (24). To allow the setting or readjustment of the connecting line (30) between the centre of traction (31) of the plough and the ideal centre of traction (32) for the tractor, one of the two links (18, 19) is connected to the side arm (15) at the axis (14) of rotation of the plough or to the fixed cantilever arm (23) on the plough frame (22) by an eccentric (27). <IMAGE>
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