Shaving apparatus
OwnerSimon E. Kadijk, Eric N.J.O. Quint +1inventors
InventorsSIMON E. KADIJK, ERIC N.J.O. QUINT, HIDDO H. HANENBURG
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OwnerSimon E. Kadijk, Eric N.J.O. Quint +1inventors
InventorsSIMON E. KADIJK, ERIC N.J.O. QUINT, HIDDO H. HANENBURG
Estimating the term…
A shaving apparatus comprises at least two shaving heads (3), each having an external cutting member (4) and an internal cutting member (5) which is drivable relative to this external cutting member, each external cutting member having shaving fields (7, 8-19, 20-21, 22) with hair-entry apertures (9, 10) of different types, including one type for cutting long hairs (pre-shaving) and one type for cutting short hairs (close shaving). In order to improve the shaving performance the shaving fields (7, 8-19, 20-21, 22) of the same type of two adjacent external cutting members (4) are directed towards one another. Preferably, the shaving fields (7, 19, 21) for short hairs are situated in a central area of the shaving apparatus and the shaving fields (8, 20, 22) for long hairs are situated around the first-mentioned fields or at least in an area near the periphery of the shaving apparatus.
A shaving apparatus comprising at least two shaving heads, each having an external cutting member and an internal cutting member which is drivable relative said external cutting member, each external cutting member having shaving fields with hair-entry apertures of different types, including one type for cutting long hairs and one type for cutting short hairs, characterized in that the shaving fields of the same type of two adjacent external cutting members are directed towards one another.
A shaving apparatus as claimed in any one of the preceding claims, characterized in that the hair-entry apertures for cutting long hairs are substantially radially oriented slits which extend up to the edge of the external cutting member, and those for cutting short hairs are small round or oval apertures, the thickness of the external cutting member at the location of the slits being greater than at the location of the small apertures.
A shaving apparatus as claimed in any one of the preceding claims, characterized in that the shaving heads are pivotable in such a manner that the shaving surface defined by the surfaces of all the external cutting members can be adjusted to adopt a concave or a convex shape.
A shaving apparatus as claimed in any one of the preceding claims, characterized in that the external cutting members are rotatable through 180°.
A method of manufacturing an external cutting member of a shaving apparatus as claimed in any one of the preceding claims, characterized in that the external cutting member is manufactured by means of an electrochemical machining process.
Dependencies are inferred from the claim text.