| 摘要 |
A drive for a rotary printing machine including a clutch for coupling two transmissions in a given phase relationship, the clutch being formed of two clutch halves, respectively, and having mutual coupling devices disposed at respective end faces thereof and offset eccentrically from a longitudinal axis thereof, both of the coupling devices being formed with respective, mutually engageable centering surfaces disposed radially thereto, the centering surfaces being disengageable from one another out of a coupled state, wherein the centering surfaces are mutually engaged, and into an uncoupled state, wherein a failsafe disconnection of the centering surfaces exists and the two transmissions are completely separated from one another.
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