Slot drum for a winding machine and winding machine
AssigneeSSM Schärer Schweiter Mettler AG
InventorsMartin Küttel, André Wandeler
Life of this patent
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Abstract
A slot drum for a winding machine for traversing a yarn has a drum body including a first half and an adjacent second half, the drum body held in a rotationally fixed manner on a drum shaft. The adjacent first and second halves defining a yarn guide slot that extends around the drum body. The first and second halves include a side shield, a cylindrical jacket, and a hub for mounting on the drum shaft. The first half is displaceable on the drum shaft in a direction of the drum axis via an actuator. The first half rotates relative to the second half as the first half moves in the direction of the drum axis.
Claims11
A slot drum for a winding machine for traversing a yarn, comprising:
- a drum body comprising a first half and an adjacent second half;
- a drum shaft with a drum axis, wherein the drum body is held in a rotationally fixed manner on the drum shaft;
- the adjacent first and second halves defining a yarn guide slot therebetween that extends around the drum body;
- each of the first and second halves comprising a side shield, a cylindrical jacket, and a hub for mounting on the drum shaft;
- the first half displaceable on the drum shaft in a direction of the drum axis;
- an actuator configured with the first half to move the first half on the drum shaft;
- and
- wherein the first half rotates relative to the second half as the first half moves in the direction of the drum axis.
Dependencies are inferred from the claim text.