Apparatus for interrupting the sliver supply in open-end spinning apparatus
AssigneeSchubert & Salzer
InventorsGeorg Goldammer, Ludwig Schmitt
Life of this patent
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Abstract
In an open-end spinning apparatus with an opening roller 2 and a supply device 1, a sliver clamp 5 associated with the supply device 1 is provided to interrupt the sliver feed and can be actuated when the supply roller 10 continues to run by a yarn monitor 31 or a lap monitor 12. In the fiber transport direction, a further, second sliver clamp 6, actuable simultaneously with the first sliver clamp 5 is arranged in front of the supply device 1 at a distance which is as large as the average staple fiber length. Preferably the moving part 62 of the further sliver clamp 6 is rigidly connected to the clamping lever 53 of the first sliver clamp 5.
Claims8
Apparatus for interrupting the sliver supply in an open-end spinning machine which includes an opening device, a sliver delivery device, a first sliver clamp associated with said sliver delivery device, means including a yarn monitor or a lap monitor when a supply roller continues to run for actuating said sliver clamp, comprising:
- a second sliver clamp means actuatable simultaneously with said first sliver clamp for clamping said sliver;
- said second sliver clamp means being arranged before said sliver delivery device in the transport direction at a distance which is at least as large as the average fiber staple length.
Dependencies are inferred from the claim text.