| 摘要 |
A securing device for a workpiece spindle of a lathe includes a spindle housing having a plane surface and rotatably supporting a workpiece spindle, a brake disk non-rotatably connectable with the workpiece spindle, a clamping device for fixing the brake disk and mounted on the spindle housing, the brake disk being formed as a disk which is rigid in a circumferential direction and is bending-resistant in a direction of a spindle axis, the disk being pressable by the clamping device against the plane surface of the spindle housing.
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