Tool for machining workpieces by removing material
AssigneeMapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
InventorsDieter Kress, Friedrich Häberle
Life of this patent
Estimating the term…
Abstract
A tool for machining workpieces by removing material, the tool can be coupled to a tool holder. A storage chamber provided in the tool and/or in the tool holder accommodates a lubricant and/or coolant. A slide is displaceably introduced into the chamber. An actuator provided with the switching unit and can be coupled to the slide to move the slide to expel lubricant and/or coolant from the chamber.
Claims10
A tool for machining workpieces by removing material, wherein the tool can be coupled to a tool holder, and a storage chamber for a lubricant and/or coolant provided in at least one of the tool and the tool holder, an outlet from the chamber;
- a slide displaceably introduced into the chamber for moving across the chamber for moving the lubricant and/or coolant out the outlet;
- a motor provided with a switching unit which is couplable to the slide for causing the slide to move and a switching unit for activating the motor, the motor being contiguous and in direct mechanical operable communication with the slide.
The tool as claimed in any one of the preceding claims, wherein the switching unit comprises a centrifugal-force switch which actuates the motor upon rotation of the tool beyond a selected speed.
Dependencies are inferred from the claim text.