Machine tool has change plate driving tool holders arranged one above the other and centrally on drive axis of change plate in unison or alternately with changeover device in drive

摘要

The machine tool has a change plate (1) and at least two tool holders (3,5) driven by the change plate and arranged one above the other and centrally on the drive axis of the change plate. The change plate drives the tool holders together in unison or alternately, whereby the drive in the plate has a changeover arrangement for alternate driving.