Inner rotary cutters for electric shavers and manufacturing proc

Details Inner rotary cutters for electric shavers and manufacturing proc Inner rotary cutters for electric shavers and manufacturing proc

1986-03-20

1988-03-08

Watts, Douglas D.

Cutlery

Blades

Razor blade

30 436, B26B 1904

Patent

active

047291699

ABSTRACT:
In an inner rotary cutter for an electric shaver fomed by providing a rotary disk at its circumference with a plurality of blade sections at prescribed intervals, a cup-shaped base section is provided which is formed by extending a cylinder section from a circular section in the axial direction to a prescrived length, the base section on its circumference is provided, in one body, with vertically extended sections projecting in the axial direction, each vertically extended section at its tip is provided, in one body, with a horizontally extended section projecting approximately in the radial direction, and the front edge of the horizontally extended section in the direction of rotation is formed into a blade. A ceramic blade may be glued on the end face of the horizontally extended section.

REFERENCES:
patent: 2494464 (1950-01-01), Vivie et al.
patent: 4262416 (1981-04-01), Van Hemmen et al.
patent: 4630370 (1986-12-01), Hamada

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