B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
101/40
B41F 5/12 (2006.01) B41F 21/10 (2006.01)
Patent
CA 1092437
ABSTRACT OF THE DISCLOSURE The present invention discloses a rotary sheet fed printing machine, particularly for perfecting, having sheet transfer drums which are disposed between the printing units and under which sheet guide plates extend over their entire width. The sheet guide plates are fastened so as to be stationary and each of them is associated with a sheet transfer drum. The sheet guide plate of a sheet transfer drum is disposed upstream of an impression cylinder and approaches the drum periphery in the direction of rotation of the drum. The sheet guide plate of a sheet transfer drum disposed downstream of the impression cylinder extends away from the drum periphery in the direction of rotation of the drum in such a manner that at any speed of the machine an air cushion is necessarily formed between the lower side of the sheet. The sheet is transported by the respective sheet transfer drum and the appertaining sheet guide plate.
300517
Heidelberger Druckmaschinen Aktiengesellschaft
Johnson Douglas S. Q.c.
LandOfFree
Rotary sheet-fed printing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary sheet-fed printing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary sheet-fed printing machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-222089