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US 7,093,539 B2Granted
Printing machine
AssigneeHeidelberger Drucksmaschinen AG
InventorsUlrich Luckhardt, Mathias Zuber
Life of this patent
Estimating the term…
Abstract
A printing machine includes a printing form cylinder, a first roller, a second roller, a third roller, a fourth roller, and a dampener roller. The machine has a defined roller control position, wherein the first roller engages with the dampener roller, the third roller and the fourth roller, the second roller engages with the dampener roller, and the dampener roller engages with the printing form cylinder. In this same roller position, the second roller further engages with the third roller.
Claims10
A printing machine comprising:
- a printing form cylinder;
- a first roller, a second roller, a third roller, and a fourth roller, said second roller being rotatively driven solely by peripheral surface friction;
- and
- a dampener roller;
- in a roller control position of the printing machine, said first roller engaging with said dampener roller, with said third roller and with said fourth roller, said second roller engaging with said dampener roller and with said third roller, and said dampener roller engaging with said printing form cylinder.
2 more elements
A printing machine comprising:
- a printing form cylinder;
- a first roller, a second roller, a third roller, a fourth roller, and a fifth roller;
- and
- a dampener roller;
- in a roller control position of the printing machine, said first roller engaging with said dampener roller, with said third roller and with said fourth roller, said second roller engaging with said dampener roller and with said third roller, said third roller engaging with said fifth roller, and said dampener roller engaging with said printing form cylinder.
2 more elements
Dependencies are inferred from the claim text.