Blade, shaver with a blade and method for producing a blade
AssigneeBraun GmbH
InventorsAndreas Erndt, Thorsten Piesker, Ines Herzenstiel
Life of this patent
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Abstract
An elongated outer blade for a slit cutter is disclosed. The outer blade extends along a first axis and comprises a number of slits and webs disposed between the slits. The webs have an upper surface, a lower surface and side surfaces extending between the upper and lower surfaces. At least some of the webs are provided with a concave clearance formed between a side surface and the lower surface forming an edge with the side surface. Further, a shaver having such an outer blade and a method for producing an outer blade using etching are disclosed.
Claims13
An electric shaver comprising a motor, at least one slit cutter having an elongated outer blade, said elongated outer blade extending along a first axis and comprising a number of slits and webs disposed between the slits, wherein the webs have an upper surface, a lower surface and side surfaces extending between the upper and lower surfaces, wherein
- at least some of the webs are provided with a concave clearance formed between a side surface and the lower surface forming an edge with the side surface,
- and an inner blade driven by said motor to move in sliding contact with the outer blade, wherein at least one guard is provided adjacent to the slit cutter, wherein the at least one guard has a comb structure with teeth and slots provided between the teeth.
Dependencies are inferred from the claim text.