Method for depositing a yarn end on a bobbin in a defined manner, a device and a spinning and winding machine for performing the method
AssigneeMaschinenfabrik Rieter AG
InventorEvzen Pilar
Life of this patent
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Abstract
A method for depositing a yarn end on a bobbin wound on a tube in a defined manner during winding of yarn on the bobbin at a workstation of a spinning and winding machine includes terminating spinning production of the yarn at the workstation to create a yarn end. The yarn end is then prepared with working devices at the workstation, including rotating the bobbin in a direction opposite to a winding direction during production of the yarn. A yarn reserve is formed, and the yarn end is then deposited in a defined manner on the tube outside of the profile of a standard yarn package.
Claims11
A method for depositing a yarn end on a bobbin wound on a tube in a defined manner during winding of yarn on the bobbin at a workstation of a spinning and winding machine, the method comprising:
- terminating spinning production of the yarn at the workstation to create a yarn end;
- preparing the yarn end with working devices of the workstation, including rotating the bobbin in a direction opposite to a winding direction during production of the yarn;
- forming a yarn reserve;
- and
- subsequently depositing the yarn end in a defined manner on the tube outside of a profile of a standard yarn package.
Dependencies are inferred from the claim text.