Electric appliance for personal care
The present invention relates to electric appliances for personal care, in particular electric shavers, comprising a magnetic linear drive unit having first and second drive components supported for linear displacement relative to each other by a spring device and adapted to magnetically interact wi...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
06.10.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to electric appliances for personal care, in particular electric shavers, comprising a magnetic linear drive unit having first and second drive components supported for linear displacement relative to each other by a spring device and adapted to magnetically interact with each other. Said spring device includes a ring element made in one piece from plastic including at least one pair of leaf springs and a pair of cross-bars extending crosswise to said leaf springs and connecting said leaf springs to each other. |
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Bibliography: | Application Number: US201815950657 |