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US 6,554,755 B2Granted
Roller device
AssigneeEduard Kusters Maschinenfabrik GmbH & Co. KG
InventorKlaus Kubik
Life of this patent
Estimating the term…
Abstract
A roller device is presented that includes a roller with a cylindrical roller body that forms a working roller circumference. The roller, which has a equalization system, is mounted at its ends so as to rotate. The equalization system has tempering devices that are assigned to the roller body. The devices extend over the length of the roller body and act on the roller, which are arranged in a recess of the roller body and by means of which the roller body can be preferentially tempered in a narrow circumference angle region adjacent to a plane that passes through the axis of the roller body.
Claims25
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the roller configured for use in an ultrasound treatment device for the treatment of flat goods, where goods are passed between at least one sonotrode and the roller, whereby the roller acts as a counter-tool.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the tempering mechanism coincides with the equalization system for tempering the roller body in a narrow circumference angle region adjacent to the plane that passes through the axis of the roller body.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the equalization system includes structured in rod-shaped channels arranged parallel to the axis of the roller body, the channels positioned over the entire length of the roller body and distributed uniformly relative to the circumference of the roller body.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the equalization system includes electrical tempering elements.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the equalization system includes channels through which a fluid heat carrier medium flows.
1 more element
A roller device comprising:
- a roller, having a cylindrical roller body that forms a working roller circumference of the roller, the roller rotatably mounted at ends of the roller;
- a tempering mechanism assigned to the roller body, the tempering mechanism extending over a length of the roller body, the tempering mechanism configured to adjust a basic temperature of the roller;
- and
- an equalization mechanism for tempering the roller body in a narrow circumference angle region adjacent to a plane that passes through an axis of the roller body so as to cause the temperature of the roller body to be non-uniform around the working roller circumference, wherein the roller body has a cylindrical recess on an inside of the roller body extending at least over a significant part of a length of the working roller circumference, the recess being coaxial to an axis of the roller body, and wherein the equalization system is arranged inside the recess.
1 more element
Dependencies are inferred from the claim text.