Method for activating and deactivating a spindle lock in a power tool, and power tool

Methods for activating and deactivating a spindle lock in a power tool, wherein the spindle lock can be activated, for example, by an intuitive movement by the user. In particular, the spindle lock can be activated by a rotary movement of the user on the tool fitting, which is recognized by the devi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LACHER, Michael, SCHWAB, Roland, RINGLER, Stefan, OUNI, Manel
Format:	Patent
Sprache:	eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	Methods for activating and deactivating a spindle lock in a power tool, wherein the spindle lock can be activated, for example, by an intuitive movement by the user. In particular, the spindle lock can be activated by a rotary movement of the user on the tool fitting, which is recognized by the device electronics of the power tool. Exceeding a limit value for an angle of rotation or a rotational speed can be used by the device electronics as an activation signal for the spindle lock. The spindle lock can be deactivated if the device electronics detect a rotary movement of the tool fitting in the opposite direction. In further aspects, the invention relates to a power tool with which the methods for activating and deactivating a spindle lock can be carried out.