Stone e.g. paving-stone, and slab machining device, has cutting and/or grinding tool executing turning movement such that tool is guided over edges and surfaces of stones below changing angle in direction of motion

摘要

The device has a lifting device selectively lifting stones from a plane, and a machining device (7) for machining edges and surfaces of the lifted stones. The machining device is arranged above the stones and has a cutting and/or grinding tool (9), which executes a turning movement such that the tool is guided over edges and/or surfaces of the stones below a changing angle in a direction of motion. The machining device has a rotating part (8) rotating around an axis (10), where the tool is fastened to the part of the machining device.