Damping system for corrugated cardboard fabrication rollers
AssigneeTalleras Iruna, S.A.
InventorDesiderio Garcia Jimenez
Life of this patent
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Abstract
Damping system for corrugated cardboard fabrication rollers comprising the incorporation of a damping device in the vapour chamber (2) of the application roller (1), said device being mounted integral with respect to the wall of the corresponding roller (1) so that the vibrations affecting the roller (1) are transmitted to the device, the vibration of the incorporating device being opposed to the vibration of the roller (1) as a result of the action-reaction principle thereby damping the vibration of the roller (1).
Claims3
A damping system for corrugated cardboad fabrication rollers, which has a damping device included inside a roller to counteract vibrations of the roller, wherein said damping device is fixedly mounted to a wall of said roller and comprises:
- two spaced-apart coaxial jackets which define a space therebetween, each jacket having two ends, and a closing ring located at each of the corresponding ends of said jackets;
- damping bushings loosely situated in said space and grease located in said space between said damping bushings;
- a tubular axis extending axially through said damping device;
- friction masses incorporated on said tubular axis;
- elastic washers pressing said friction masses;
- and
- corresponding nuts to said elastic washers which allow regulation of tightness so as to adjust damping.
Dependencies are inferred from the claim text.