Shaving device with improved contour following
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United States of America Patent
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Jul 25, 2017
Issued Date -
N/A
app pub date -
Dec 15, 2015
filing date -
Mar 9, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A shaving head includes at least one cutting unit in which an external cutting member is subjected to a shaving action. The external cutting member is suspended relative to a holder of the shaving head through suspension means. The suspension means includes at least two pivot constructions, wherein one pivot construction enables a member of the suspension means to be pivotable relative to the holder. The other pivot construction enables the external cutting member to be pivotable relative to the suspension member. Furthermore, a pivoting stiffness of a connection of the latter pivot construction is lower than a pivoting stiffness of the first pivot construction. In this manner, good contour following performance is obtained at two levels, in both relatively small and relatively large curvature changing areas.
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Family
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Cited Art Landscape
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