SET OF BLADES, DEVICE FOR HAIR CUTTING AND CORRESPONDING MANUFACTURING METHOD Russian patent published in 2019 - IPC B26B19/38 

Abstract RU 2689248 C2

FIELD: satisfaction of vital human requirements.

SUBSTANCE: invention relates to devices for hair cutting. Fixed head of cutting device head for cutting hair comprises first wall part facing skin during operation of device, and partially displaced from it second wall part with formation of guide slot between them. Guide slit is made with possibility to receive movable cutting blade. Stationary blade comprises toothed front edge comprising teeth formed by first and second wall parts. Stationary blade is made in form of integral part of metal-plastic composite fixed blade. First wall part of the fixed blade is partially made of metal material. Second wall part of the fixed blade is partially made of plastic material. First and second wall parts are configured to place movable cutting blade in guide slot with mating. Invention also includes cutting head of hair clipper and method of making metal-plastic composite fixed cutting head of cutting device for hair cutting.

EFFECT: technical result of the invention is higher quality of hair cutting.

24 cl, 38 dwg

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RU 2 689 248 C2

Authors

Feijen, Fransiscus Hermannus

Sablatschan, Siegfried

Veenstra, Geert

Van Kempen, Wouter

Kroon, Jacob Willem

Aitink, Albert Jan

Dates

2019-05-24Published

2015-04-20Filed