Safety switch device for a rotary powered hand tool

A safety switch device ( 6 ) for the generation of a control signal ( ) when the future angle of deflection of the housing of a rotary electrically powered hand tool exceeds a predetermined value, wherein a rotational rate sensor ( 7 ) directly measuring the rotational velocity ( ) is connected to a...

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Bibliographische Detailangaben
Hauptverfasser: Hellmann, Peter, Osselmann, Claus
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A safety switch device ( 6 ) for the generation of a control signal ( ) when the future angle of deflection of the housing of a rotary electrically powered hand tool exceeds a predetermined value, wherein a rotational rate sensor ( 7 ) directly measuring the rotational velocity ( ) is connected to a comparison element ( 8 ) in a signal-transferring fashion.