| 摘要 |
A clutch device for tool holders or tool chucking or workpiece chucking devices is used for the releasable form-fitting engagement of a drive shaft, comprising a spindle of the tool holder or chucking devices, said spindle being coaxial with the drive shaft. The drive shaft and the spindle have separate dog elements, whereby, between the two dog elements, a clutch element is arranged that compensates for alignment errors between the drive shaft and the spindle and that can be moved in a limited manner between the drive shaft and the spindle. The clutch element is in form-fitting engagement with the dog elements of the drive shaft and of the spindle.
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