Long-hair cutter unit
The invention is directed to a long-hair cutter unit (LHS) for a dry shaving apparatus (TR), with a dimensionally stable cutting comb ( 11 ) having one cutting teeth row ( 17 ) and at least one bearing surface ( 110 ) for at least one engagement surface ( 120 ) of an arcuately curved, hardened cutti...
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| Main Authors | , , , , , , , , , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
18.07.2002
|
| Online Access | Get full text |
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| Summary: | The invention is directed to a long-hair cutter unit (LHS) for a dry shaving apparatus (TR), with a dimensionally stable cutting comb (
11
) having one cutting teeth row (
17
) and at least one bearing surface (
110
) for at least one engagement surface (
120
) of an arcuately curved, hardened cutting blade (
12
) having one cutting teeth row (
18
) and held in engagement with the cutting comb (
11
) by a pressure of at least one spring element (
19,
wherein the curvature of the hardened cutting blade (
12
) is partially configured by means of a forming process such as to ensure conformance and slidable contact of the engagement surface (
120
) of the cutting blade (
12
) with the bearing surface (
110
) of the cutting comb (
11
) by means of the partial curvatures as well as their restoring forces under the action of the pressure of the spring element (
19
). |
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