KNIFE UNIT FOR ELECTRIC RAZOR Russian patent published in 1996 - IPC

FIELD: removing heirs. SUBSTANCE: unit has fixed grid and movable knife, blades of which are interposed between the ribs of the grid at the same level with them and mounted for permitting movement along them. The grid is a flat or cylindrical member with straight, parallel ribs. The knife is mounted for permitting reciprocation. The grid is round and has concentric ribs. The knives are round and mounted for permitting rotation. The ribs of the grid and knife form a rotation body. There are projections for massaging skin between the knives. EFFECT: improved design. 16 cl, 15 dwg