AXE Russian patent published in 2006 - IPC B26B23/00 

FIELD: hand-held cutting tools.

SUBSTANCE: axe comprises blade and butt fit on the handle. The axis of symmetry of the blade is inclined to the axis of symmetry of the butt. The blade is turned toward the handle, and the opening of the butt converges toward the handle in the plane passing through the cutting edge of the blade. The axis of symmetry of the blade can be inclined to the axis of symmetry of the butt at an angle of 7-15°. The working surfaces of the blade can be arranged at an angle of 13-17° one to the other. The grinding angle of the cutting edge of the blade is equal to 27-33°. The butt cab be round.

EFFECT: enhanced reliability.

4 cl, 3 dwg