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US 6,675,443 B2Granted
Fiber material removal device
AssigneeTrutzschler GmbH & Co. KG
InventorMichael Vitz
Life of this patent
Estimating the term…
Abstract
A device for use with a fiber processing machine is provided. The device has a rotating cylinder, a fiber material feeding device that feeds fibers to the cylinder, an air duct that extends essentially tangential to the cylinder in a fiber-removal zone, an airflow creating device coupled to the air duct and creating an airflow in the air duct, and at least two adjustable airflow adjustment elements arranged inside the air duct in the fiber-removal zone.
Claims20
A device for use with a fiber processing machine, the device comprising:
- a rotating cylinder;
- a fiber material feeding device that feeds fibers to the cylinder;
- an air duct extending essentially tangential to the cylinder in a fiber-removal zone;
- means coupled to the air duct for creating an airflow in the air duct;
- and
- at least two adjustable airflow adjustment elements arranged inside the air duct in the fiber-removal zone.
3 more elements
Dependencies are inferred from the claim text.