FIELD: satisfaction of human life necessities.
SUBSTANCE: permanent blade for the blades set of the electric hair cutting device contains the first and the second walls. Each wall includes the first, the second surfaces and the transversely extending front edge with the protuberances. The first wall surfaces form U-shaped teeth and the guide slot for the movable blade. The average thickness of the first wall protuberances is less than the average thickness of the second wall protuberances. The invention also includes the blades set for the hair cutting device, the hair cutting device and the method for making the permanent blade.
EFFECT: creating of strong blades suitable for shaving and hair cutting.
17 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| CUTTING HEAD AND CUTTING HAIR DEVICE | 2015 |
|
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| COMB ATTACHMENT, CUTTING HEAD AND HAIR CUTTING DEVICE | 2018 |
|
RU2754565C2 |
| LINKAGE UNIT AND HAIR CUTTING APPLIANCE | 2014 |
|
RU2674052C1 |
