APPARATUS FOR FRONT/TOP LAY VERTICAL ADJUSTMENT AND SHEET-FED ROTARY PRINTING PRESS HAVING THE APPARATUS

摘要

An apparatus for the vertical adjustment of combined front/top lays in a sheet processing machine includes a front/top lay carrier shaft carrying the front/top lays jointly in such a way that it can be pivoted with respect to a front/top lay drive shaft, or thrust joints disposed in carriers or coupling links for the front/top lays in such a way that they effect a lengthening of the carriers or coupling links in order to adjust the front/top lays. A sheet-fed rotary printing press having the apparatus, is also provided.

主权项

1. An apparatus for the vertical adjustment of combined front/top lays in a sheet processing machine having a frame, the apparatus comprising:
a front/top lay drive shaft fixedly mounted to the frame; a lever connected to said front/top lay drive shaft; a front/top lay carrier shaft disposed parallel to said front/top lay drive shaft, mounted on said lever and configured to be displaced relative to said front/top lay drive shaft; the front/top lays being mounted on said front/top lay carrier shaft to be pivoted jointly; and said lever having a thrust joint disposed between said drive shaft and said front/top lay carrier shaft.