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A machine for the extraction, the roughing and squaring of blocks of stone, marble and granite, in particular by carrieres
A machine for the extraction, the roughing and squaring of blocks of stone, marble and granite, in particular by carrieres
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机译:提取,粗加工和修整石材,大理石和花岗岩块的机器,特别是通过搬运机
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摘要
The machine comprises an automobile vehicle provided with a pivoting boom to which is pivotably mounted a beam carrying a pivotally mounted swingle-bar to which is coupled a rotary plate for supporting a frame provided with guiding uprights for a sawing unit. Hydraulic cylinders and motors are provided for adjusting respective positions of the boom, beam, swingle-bar, rotary plate and motor means of the sawing unit. Means are provided to maintain the frame in a fixed position when working a sawing step.
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