Road finisher
A technology of paving machine and distributing screw, which is applied in the direction of roads, roads, road repairs, etc. It can solve the problems that the distribution and height of the roadbed thickness cannot be adjusted, and achieve the effect of simple structure, sensitive fine-tuning, and prevention of out-of-control adjustment
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[0024] figure 1 A schematic top view showing the main components of a paving machine F, in particular a paving machine F for work with larger working widths. The tractor 1 has a chassis (not shown in detail) and an undercarriage 2 . On the rear side 3 of the chassis at least one distribution screw 4 is arranged in a vertical rail 8 so that the distribution screw 4 can be adjusted in its height position by means of a remote control drive 7 . The distribution screw support 4 is functionally connected to a rotary drive not shown in detail and carries a distribution screw 6 with a screw shaft 5 , positioning the distribution screw and the screw shaft laterally behind the tractor 1 . Optionally, two adjacent distributing screw supports 4 are provided for the two distributing screw halves, each support being adjustable in its height direction (not shown).
[0025] A laterally arranged tow bar 10 is connected to a tow point 9 arranged at the tractor 1 or the chassis of the tractor ...
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