| 摘要 |
The invention relates to an electrical hand tool device, in particular an angle grinder with a machine housing for holding a motor for the rotating drive of a drive shaft and a driven shaft connected with it via an angular gear for attaching a grinding tool at its free end, whereby a protective guard ( 12 ) that surrounds the grinding tool with a base body ( 14 ) at least partially and exhibits a protective guard neck ( 16 ) that is connected to the base body ( 14 ) and that can be detached together with said protective guard neck at a flange ( 20 ), which is positioned at the machine housing, and can be secured and locked in discrete adjustable rotational positions at the flange ( 20 ), whereby the protective guard ( 12 ) can be secured and locked at the flange ( 20 ) in a rotational position using a notch lever ( 18 ), and where for this purpose a ratchet cam ( 42 ) at the notch lever ( 18 ) reaches through an opening ( 40 ) in the protective guard ( 12 ), where a pivoting axis ( 22 ) of the notch lever ( 18 ) is arranged parallel to the driven shaft and the opening ( 40 ) is located in the protective guard neck ( 16 ) of the protective guard ( 12 ).
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