Method for the production of a rotating member and rotating member of a printing press
AssigneeKoenig & Bauer Aktiengesellschaft
InventorsMartin Becker, Wolfgang Robert Felgenhauer, Karl Schafer, Georg Schneider
Life of this patent
Estimating the term…
Abstract
A rotating member of a printing press is typically a cylinder that is provided with a circumferential area. A securement channel or a flow channel, which is at least partly open toward the circumferential area of the cylinder, is formed in the cylinder. A profiled member, which at least partly covers the securement channel or flow channel, with respect to its circumferential area, is inserted into the cylinder to form an integrated joint with the cylinder.
Claims52
1-35. (canceled)
A method for producing a rotating body usable in a printing press comprising:
- providing a barrel of said rotating body;
- providing a shell face on said barrel;
- forming a groove in said shell face;
- providing a profiled body;
- arranging said profiled body in said groove in material-to-material contact along a common joining surface;
- connecting said profiled body with said barrel by one of electron beam welding, soldering and glueing;
- and
- applying one of a corrosion-proof layer and a corrosion-proof material cover to said shell face of said barrel.
A method for providing a rotating body useable in a printing press comprising:
- providing a barrel of said rotating body;
- providing a shell face on said barrel;
- forming a groove in said shell face;
- providing, circumferentially spaced walls in said groove;
- and
- forming a profiled body on said opposing spaced walls of said groove using welding processes.
A rotating body useable in a printing press comprising:
- a rotating body barrel, said barrel having an outer shell face;
- a groove formed in said shell face, said groove including joining surfaces spaced apart from each other in a circumferential direction of said barrel, said groove having a groove depth in a radial direction of said barrel;
- a profiled body in said groove and being welded together with said barrel on said joining surfaces, said profiled body at least partially covering said groove and having a profiled body structural depth less than said groove depth.
A rotating body useable in a printing press comprising:
- a rotating body barrel, said barrel having an outer shell face;
- an axially extending groove formed in said shell face, said groove including a joining surface;
- first and second profiled bodies in said groove, said profiled bodies being welded to said barrel on said joining surface and being spaced apart from said other in a circumferential direction of said barrel;
- a slit-shaped opening defined by said first and second profiled bodies and located at said shell face;
- a securement channel formed by said first and second profiled bodies and arranged in said groove;
- and
- at least one dressing end holding means in said securement channel and adapted to hold a dressing arranged on said shell face.
A rotating body useable in a printing press comprising:
- a rotating body barrel having an outer shell face;
- an opening in said shell face;
- and
- at least one edge on said opening adjacent said shell face, said at least one edge being made of a corrosion-resistant material.
Dependencies are inferred from the claim text.