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Towing distributors for the insertion of road construction goods, in particular bituminous cold-mixed goods, into the depths of the plan, preferably in lanes of road ceilings
Towing distributors for the insertion of road construction goods, in particular bituminous cold-mixed goods, into the depths of the plan, preferably in lanes of road ceilings
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机译:拖曳分配器,用于将道路建筑货物,特别是沥青冷拌货物插入计划的深度,最好在道路天花板的车道中
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摘要
The present spreading apparatus for road construction mixtures, such as bituminous cold mixtures, has at least two V- or U-shaped screeding structures or screeds one leading and the other trailing with respect to the working direction. The leading screed extends tandemly, partially into the angle formed by the trailing screed. The leading screed structure has a worm type conveyor connected parallel to each wall of the V- or U-shaped screed. The worm type conveyor assures the homogenity of the road construction mixture and reduces the inherent pressure of the mixture against the leveling elements. Both the leading and the trailing screed are adjustably inclined away from the working direction. The adjustment of the screed position may be made, for example, by a spindle with a hand wheel.
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