Machine tool
AssigneeGROB-WERKE GmbH & Co. KG
InventorsAlfred Höbel, Burkhart Grob
Life of this patent
Estimating the term…
Abstract
A machine tool for machining work pieces. It has a machining tool. This is held in a tool mount. For that a tool clamping device is provided. An electric motor serves for generating the clamping power, or at least one means driven by the electric motor acts on a spring arrangement for effecting the release of the machining tool from the tool clamping device.
Claims15
Machine tool for the machining of one or more work pieces with a machining tool, wherein the machining tool is held indirectly or directly in a tool receiver of a tool spindle of the machine tool by a tool clamping device, and the tool clamping device comprises at least one tool clamping element interacting indirectly or directly with the machining tool, characterized in that an electric motor or a spring arrangement is provided for generating the clamping force, and the electric motor or the spring arrangement is in active connection with the tool clamping element, or at least one means driven by the electric motor acts on the spring arrangement for releasing the machining tool from the tool clamping device.
Dependencies are inferred from the claim text.