Shaving apparatus
AssigneeU.S. Philips Corporation
InventorsGerrit J. Groothuis, Atze de Haan, Hendrik Poel, Eduard W. Tietjens, Jochem J. de Vries
Life of this patent
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Abstract
There is provided a shaving apparatus comprising a shear plate with hair-entry apertures; and a cutting unit associated with and reciprocatory relative to the shear plate, the cutting unit including a frame. Cutters extend from the frame toward the shear plate, each cutter having a trapezoidal cross section and being in contact along its base with the shear plate. Two hair-pulling blades are respectively associated with and movable relative to the opposite sloping sides of each cutter, each hair-pulling blade normally being in contact with the shear plate. A pair of resilient elements respectively connects the opposite ends of each hair-pulling blade to the frame.
Claims2
A shaving apparatus comprising a shear plate with hair-entry apertures;
- a cutting unit associated with and reciprocatory relative to the shear plate, said cutting unit including a frame;
- cutters extending from said frame toward the shear plate, each cutter having a trapezoidal cross section and being in contact along its base with the shear plate;
- two hair-pulling blades respectively associated with and movable relative to the opposite sloping sides of each cutter, each hair-pulling blade normally being in contact at one end with the shear plate;
- and a pair of resilient arms connecting the respective other ends of the hair-pulling blades to the frame, said resilient arms extending transversely of the direction of movement of the cutting unit and being arranged substantially in line with each other, the ends of the arms nearer one another being supported on a central portion of the frame, the other end of each arm engaging a hook-shaped portion of the frame.
Dependencies are inferred from the claim text.