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US 6,779,452 B2Granted
Devices for pressing a blanket on a cylinder
AssigneeKoenig & Bauer Aktiengesellschaft
InventorsGeorg Schneider, Karl Robert Schäfer
Life of this patent
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Abstract
Blankets, which are mounted or dismounted on cylinders and rollers, are fitted to these cylinder in a homogenous manner to insure their proper winding and unwinding. Several pressure or force application rollers, that each can move independently, can be fitted to the cylinder simultaneously to provide a device for pressing the blanket onto the cylinder. Different rollers for mounting or for dismounting the blanket can be provided.
Claims32
A device adapted to press a cover against a cylinder comprising:
- at least one first roller supported for movement toward and away from the cylinder;
- at least one second roller supported independent of said at least one first roller for movement toward and away from the cylinder;
- and
- a single adjusting mechanism, said single adjusting mechanism being useable to independently place each of said at least one first roller and said at least one second roller against the cylinder.
1 more element
A device adapted to press a cover against a cylinder comprising:
- at least one first roller supported for movement against the cylinder only during installation of a cover;
- at least one second roller supported for movement against the cylinder only during removal of a cover;
- a circumferential direction defined by a surface of the cylinder, the at least one first roller and the at least one second roller being disposed one after the other in said circumferential direction;
- and
- an adjusting mechanism, each of said at least one first roller and said at least one second roller being movable independently by said adjusting mechanism.
2 more elements
Dependencies are inferred from the claim text.