Cutlery – Razors – With cooperating shearing blades
Patent
1988-08-01
1989-11-28
Watts, Douglas D.
Cutlery
Razors
With cooperating shearing blades
3034651, B26B 1904
Patent
active
048828408
ABSTRACT:
A dry-shaving apparatus comprises an external shear member formed with hair-entry apertures and an associated internal shear member rotatably drivable relative to the external shear member. The internal shear member includes a carrier, a cutter provided with a cutting edge, and a resilient element acting between the carrier and the cutter. At least a part of the cutter is movable against the action of the resilient element in a direction substantially opposed to the direction of driving the internal shear member.
REFERENCES:
patent: 3890709 (1975-06-01), Tietjens
patent: 4283849 (1981-08-01), Engelhardt
patent: 4336650 (1982-06-01), Gorter
patent: 4490907 (1985-01-01), Benedictus
patent: 4707923 (1987-11-01), Tietjens
Bartlett Ernestine C.
Rada Rinaldi
U.S. Philips Corp.
Watts Douglas D.
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