Artistic modifying device for blocks has suction device which sucks away dust and fragments during impact of striking body

摘要

The artistic modifying device has a surface (2) on which the blocks rest, striking bodies (3) to apply to the surfaces and free edges (1b) of the block, a vibration device and a limiting device. A suction device is provided, to suck away dust and/or fragments during the impact operation of the striking bodies. The suction device has at least one suction region almost completely covering the surface (1a) of the block (1).