Device for locking a block or tiles of marble, granite or other stone materials, arranged on horizontal or hanging frames, during cutting

摘要

The device has combs (7) located above a blank (1) or tiles being cut. Teeth of the combs have mobile plates functioning as pressers (6) for pressing on an upper surface of the blank. The pressers are adjusted by small pistons commanded oleodynamically. The pressers are displaced vertically in an independent manner. The combs are housed inside a collector with an oil chamber.