Printing machine
AssigneeFisher & Krecke GmbH & Co.
InventorsWilfried Kolbe, Bodo Steinmeier, Andreas Kückelmann
Life of this patent
Estimating the term…
Abstract
Printing machine with a machine frame (10) and at least two cylinders (16, 20) which cooperate during printing, and which are mounted in a framing (12, 14; 24) formed by the machine frame (10). The framing (12, 14; 24) includes a material which has, at least in a direction transverse to the axes of rotation on the cylinders (16, 20), a linear thermal expansion coefficient that is less than 2×10−6 K−1. The material can be a composite material, particularly a carbon fiber reinforced plastic.
Claims15
Rotary printing press, comprising:
- a machine frame including framing and made of carbon fiber material;
- at least two cylinders which cooperate during printing, and which are mounted in the framing;
- the framing being comprised of a material which has, at least in a direction transverse to axes of rotation of the cylinders, a linear thermal expansion coefficient that is less than 2×10−6 K−1.
Rotary printing press, comprising:
- a machine frame including framing, the material of the frame being a composite material and wherein the composite material is a material including carbon fibers;
- and
- at least two cylinders which cooperate during printing, and which are mounted in the framing;
- the framing being comprised of a material which has, at least in a direction transverse to axes of rotation of the cylinders, a linear thermal expansion coefficient that is less than 2×10−6 K−1.
Rotary printing press, comprising:
- a machine frame including framing;
- and
- at least two cylinders which cooperate during printing, and which are mounted in the framing;
- the framing being comprised of a material which has, at least in a direction transverse to axes of rotation of the cylinders, a linear thermal expansion coefficient that is less than 2×10−6 K−1, and wherein the framing is made of a carbon fiber composite material including carbon fiber mats.
Dependencies are inferred from the claim text.