Machine tool comprising a lifting drive for acting on a workpiece by means of a machining tool
The machine has a processing tool (6) and a lifting mechanism (5). The latter includes a spindle drive (13) with two drive units (14,15) arranged along a common spindle drive axis (31). A common force introducing element (29) is arranged in the spindle drive axis direction between thread contacts (2...
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Main Author | |
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Format | Patent |
Language | English |
Published |
09.05.2007
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Subjects | |
Online Access | Get full text |
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Summary: | The machine has a processing tool (6) and a lifting mechanism (5). The latter includes a spindle drive (13) with two drive units (14,15) arranged along a common spindle drive axis (31). A common force introducing element (29) is arranged in the spindle drive axis direction between thread contacts (20,21) of the spindle drive elements (16,18) near the workpiece, and the spindle drive elements (17,19) far from the workpiece. |
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Bibliography: | Application Number: CN200580017217 |