Method for quarrying and for the direct cutting of stones or the like and device for the implementation thereof

摘要

The present invention relates to a method for quarrying and for the direct cutting of stones or the like and the device for the implementation of this method. The method according to the invention is characterised in that it consists in cutting the blocks so that the slope of the working face is inclined towards the front considering the direction of progress of the quarrying operation and in that the surface transverse to the working face is perpendicular to it in order to obtain at least two perpendicular faces on the block and to allow the passage of the tool for cutting the lower face of the block and to form during each cutting operation in the said transverse surface a projection forming a guiding reference bearing point. <IMAGE>