Patent ID: 6868782
Filing Date: 2005-03-22
Classification: B41F

Abstract:
1. A cylinder of a rotary printing press comprising: a cylinder base body having a circumference; a cylinder outer body supported on said cylinder base body, said cylinder outer body having an outer shell surface and an inner surface; at least a first clamping conduit in said cylinder outer body, said at least first clamping conduit having an axial length substantially greater than a radial depth; at least one tempering medium flow chamber in said cylinder, said at least one tempering medium flow chamber being a groove on said circumference of said cylinder base body and being covered by said cylinder outer body, said inner surface of said cylinder outer body, adapted to act with tempering medium in said flow chamber; and a total cross-section of said at least one tempering medium flow chamber, said total cross-section having a ration of from 1:1000 to 1:2000 of said outer shell surface.