FIELD: device for attachment of wood cutter blade to rotating disk or drum. SUBSTANCE: blade back surface 6 rests on blade clamp 2 and blade bearing member 3. Blade clamp 2 and blade bearing member 3 are made for movement relative to each other by means of fastener 5. Blade clamp 2 is furnished with bearing surfaces 11, 12 carrying back surface 6 of blade 1 by means of two spaced surfaces 11, 12. Blade bearing member 3 has bearing surface 13 intended to act on front surface 14 of blade 1 with a force acting between bearing surfaces 11, 12 of blade clamp 2 for folding of blade 1 between bearing surfaces 11, 12 of blade clamp 2 towards blade clamp 2 so as to produce compression force on the free part of front surface 16 of blade 1. EFFECT: improved design. 9 cl, 10 dwg
