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Concrete road laying machine - has telescopic frame with tracked wheel sets either side of road swivelable to allow varying working width
Concrete road laying machine - has telescopic frame with tracked wheel sets either side of road swivelable to allow varying working width
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机译:混凝土路面铺设机-伸缩框架带有履带轮,可在道路的两侧旋转,以改变工作宽度
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摘要
The mechanism is intended for laying a concrete road surface. It comprises two support beams (12,13) which are parallel to the direction (W) of the road and carry (via 1, 4-11) a frame (2) with controls and operator position. The two ends of each beam each carry a wheel set (18) with tracked endless belt, which permit moving the entire assembly in the direction (W). The wheel set can be swivelled (about 20 through 90 deg) into a position at right angles (T) to the direction (W) to vary the working width. To make this possible, the frame (2) is pref. carried via telescopic transverse members (4-11 slidable in 1).FL.
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