| 摘要 |
A remotely controllable adjusting device for elastically deforming a register rail in a substantially tangential direction of a sheet-guiding cylinder mounted in side walls of a sheet-fed printing machine, the sheet-guiding cylinder being preceded by a sheet-feeding device which accelerates the sheet to be printed to a speed greater than the peripheral speed of the sheet-guiding cylinder, and which brings the sheet into engagement with front guides of the register rail which is acted upon by the adjusting device operating against spring elements for elastically deforming the register rail includes a drive device arranged in the sheet-grinding cylinder and engaging deformingly with the register rail substantially in the longitudinal middle of the register rail, an axially adjustable profile rod having a first end for adjusting the drive device, the profile rod being disposed in the rotational center of the sheet-guiding cylinder, fixed against rotation relative to the cylinder, and having a second end accessible from outside a side wall of the printing machine, and adjusting elements arranged on the side wall for acting upon the second end of the profile rod outside the side wall for axially displacing the profile rod.
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