Dry-shaving apparatus

Cutlery – Razors – With cooperating shearing blades

Patent

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Details

30 342, 30 4392, B26B 1914

Patent

active

046759980

ABSTRACT:
A dry-shaving apparatus includes a shaving unit comprising an external shaving member provided with hair-entry apertures; and an internal shaving member associated with and rotatable relative to the external shaving member, the internal shaving member being formed with a plurality of cutting blades for engagement with the external shaving member. A first resilient element engages the internal shaving member and exerts pressure thereagainst. A ball bearing member is centrally positioned between the external shaving member and the internal shaving member and engages the internal shaving member. A second resilient element is associated with the external shaving member and engages the ball bearing member.

REFERENCES:
patent: 3618210 (1971-11-01), Zuukueen
patent: 3639979 (1972-02-01), Zuukueen
patent: 3748731 (1973-07-01), Kuiken
patent: 3903597 (1975-09-01), Cobarg
patent: 3913225 (1975-10-01), Tietjens et al.
patent: 4219930 (1980-09-01), Franko et al.
patent: 4275497 (1981-06-01), Engelhardt et al.

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