MACHINE TOOL DEVICE
The invention relates to a machine tool device, in particular for a chain saw, comprising at least one working unit (12a), in particular an insertion tool, comprising at least one fluid line (14a; 14b) which is provided to supply the working unit (12a) with a fluid, in particular a lubricating oil,...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a machine tool device, in particular for a chain saw, comprising at least one working unit (12a), in particular an insertion tool, comprising at least one fluid line (14a; 14b) which is provided to supply the working unit (12a) with a fluid, in particular a lubricating oil, and comprising at least one sensor unit (16a; 16b) arranged on the fluid line (14a; 14b). According to the invention, the at least one sensor unit (16a; 16b) is designed to ray-optically detect at least one fluid flow characteristic variable, in particular a fluid flow volume. |
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