Cutlery – Razors – With cooperating shearing blades
Patent
1988-01-29
1989-06-06
Yost, Frank T.
Cutlery
Razors
With cooperating shearing blades
30 341, B26B 1920
Patent
active
048358614
ABSTRACT:
An electric shaver wherein the motor housing carries a separable frame for confinement of the cutter and the frame carries a separable casing for an apertured foil which overlies the cutter in assembled condition of the shaver. The frame has a window which is adjacent one side of the cutter and serves for insertion of the casing so that the latter can be attached to or detached form the frame only when the frame is separated from the motor housing. The coupling between the frame and the casing has complementary male and female coupling elements which are designed to confine the casing to movements at right angles to the longitudinal direction of the motor housing. The latter carries a reciprocable slide for a trimmer which can be moved to several positions with reference to the apex of the foil but remains in the general plane of the slide.
REFERENCES:
patent: 3824687 (1974-07-01), Baumann
patent: 3874079 (1975-04-01), Waters et al.
patent: 4167060 (1979-09-01), Sakamoto
patent: 4170060 (1979-10-01), Seidel et al.
patent: 4393585 (1983-07-01), Nagelkerke
Folkerts Michael D.
Kontler Peter K.
Robert Krups Stiftung & Co. KG
Yost Frank T.
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