Rotary cutting device, a method for disengaging a rotary cutting device and a method of operating a rotary cutting device
AssigneeAichele Werkzeuge GmbH
InventorsWilhelm Aichele, Matthias Aichele
Life of this patent
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Abstract
In order to provide a rotary cutting device comprising a rotatably mounted cutting roller and an anvil roller wherein at least one support ring is provided for supporting the cutting roller on the anvil roller such that the device has increased freedom from malfunction, it is proposed that a lifting device be provided for the purposes of moving the cutting roller and the anvil roller apart.
Claims48
A rotary cutting device, comprising:
- a rotatably mounted cutting roller;
- an anvil roller;
- wherein at least one support ring is provided for supporting the cutting roller on the anvil roller;
- and
- a lifting-device for moving the cutting roller and the anvil roller apart.
A method for disengaging a rotary cutting device comprising a rotatably mounted cutting roller and an anvil roller, comprising:
- the cutting roller and the anvil roller are moved away from one another in a translatory manner.
A method of operating a rotary cutting device comprising a rotatably mounted cutting roller and an anvil roller, comprising:
- controlling the movement of the cutting roller towards the anvil roller after the cutting roller has been lifted from the anvil roller due to an effect of the goods being cut by a damping device in order to prevent the cutting roller striking the anvil roller with a hard impact.
A rotary cutting device, comprising:
- a rotatably mounted cutting roller;
- an anvil roller;
- wherein at least one support ring is provided for supporting the cutting roller on the anvil roller;
- and
- a brake device associated with at least one of the cutting roller and the anvil roller.
A rotary cutting device, comprising:
- a rotatably mounted cutting roller;
- an anvil roller;
- wherein at least one support ring is provided for supporting the cutting roller on the anvil roller;
- and
- a damping device associated with at least one of the cutting roller and the anvil roller, the translatory relative motion of the cutting roller and the anvil roller towards each other being controllable by means of said device.
Dependencies are inferred from the claim text.