Patent ID: 11885048
Assignee: SANKO TEKSTIL ISLETMELERI SANAYI VE TICARET ANONIM SIRKETI
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D | IPC D

Claim 13:
14. A ringspinning system for producing a yarn, the ringspinning system comprising:
a bobbin holder for holding a bobbin from which a first filament is supplied,
a drafting stage for drafting the first filament together with a second filament, which is fed to the drafting stage, and
a spindle, which is provided downstream of the drafting stage on which the ring spun yarn is wound up,
wherein the ringspinning system further contains:
at least one sensor for detecting a breakage of the first and/or second filament and/or a roving comprising the first and second filaments, which roving comes out of the drafting stage, and
a clamp assembly comprising a clamp for fixing the second filament in the case that the sensor detects the breakage, wherein the clamp is provided adjacent the bobbin holder, wherein a mounting plate has an erected portion on which a knife element is mounted, and wherein the knife element is configured to cut the first filament at a point in a region adjacent to the bobbin, between the bobbin and the drafting stage.