ES8105046A1 - Apparatus for removing an irregularity in a thread - Google Patents

Apparatus for removing an irregularity in a thread

Info

Publication number
ES8105046A1
ES8105046A1 ES495120A ES495120A ES8105046A1 ES 8105046 A1 ES8105046 A1 ES 8105046A1 ES 495120 A ES495120 A ES 495120A ES 495120 A ES495120 A ES 495120A ES 8105046 A1 ES8105046 A1 ES 8105046A1
Authority
ES
Spain
Prior art keywords
thread
bobbin
take
spinning apparatus
defect
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES495120A
Other languages
Spanish (es)
Other versions
ES495120A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of ES495120A0 publication Critical patent/ES495120A0/en
Publication of ES8105046A1 publication Critical patent/ES8105046A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

In a process for effecting a thread join in an open-end spinning machine the thread, in which a join has been spun and which is drawn off from the spinning apparatus, continues to be discharged, the take-up bobbin being stationary until the thread section with the defect is severed in the course of a thread attachment process, whereupon the thread drawn out of the spinning apparatus is wound onto the take-up bobbin. On the appearance of a defect in the thread, the take-up of the latter on to the bobbin is discontinued, and the thread is then discharged in the above- described way. For this purpose the air throughput of a source of low pressure connected to ducts 22, 31 and 41 is controllable and, when the open-end spinning apparatus comes into operation, can be temporarily increased beyond the air throughput required during a normal spinning process.
ES495120A 1979-09-29 1980-09-17 Apparatus for removing an irregularity in a thread Expired ES8105046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2939568A DE2939568C2 (en) 1979-09-29 1979-09-29 Method and apparatus for eliminating an irregularity in a thread

Publications (2)

Publication Number Publication Date
ES495120A0 ES495120A0 (en) 1981-06-01
ES8105046A1 true ES8105046A1 (en) 1981-06-01

Family

ID=6082251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495120A Expired ES8105046A1 (en) 1979-09-29 1980-09-17 Apparatus for removing an irregularity in a thread

Country Status (6)

Country Link
DE (1) DE2939568C2 (en)
ES (1) ES8105046A1 (en)
FR (1) FR2466536A1 (en)
GB (1) GB2059454A (en)
IT (1) IT1133627B (en)
PL (1) PL226345A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825327A1 (en) * 1988-07-26 1990-02-15 Schubert & Salzer Maschinen DEVICE AND METHOD FOR STORING THREAD
DE102011053813A1 (en) * 2011-09-21 2013-03-21 Maschinenfabrik Rieter Ag Spinning machine and method for discharging an end portion of a yarn on a spinning machine before a subsequent piecing
DE102018131571A1 (en) * 2018-12-10 2020-06-10 Saurer Spinning Solutions Gmbh & Co. Kg Suction air system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2130740A1 (en) * 1971-06-21 1972-12-28 Skf Kugellagerfabriken Gmbh Open-end spinning - using electronic circuits to detect signals from yarn monitors and spinners
DE2540703A1 (en) * 1975-09-12 1977-03-17 Schubert & Salzer Maschinen METHOD AND DEVICE FOR ELIMINATING AN IRREGULARITY IN A THREAD TO BE WINDED ON THE SPOOL OF AN OPEN-END SPINNER
GB1553770A (en) * 1976-06-25 1979-10-10 Murata Machinery Ltd Yarn piecing and knotting devicing for spinning apparatus
DE2711163C2 (en) * 1977-03-15 1986-10-30 Stahlecker, Fritz, 7347 Bad Überkingen Open-end spinning machine with a large number of spinning units and at least one movable maintenance device

Also Published As

Publication number Publication date
ES495120A0 (en) 1981-06-01
GB2059454A (en) 1981-04-23
DE2939568C2 (en) 1981-11-19
IT1133627B (en) 1986-07-09
PL226345A1 (en) 1981-04-24
FR2466536A1 (en) 1981-04-10
DE2939568A1 (en) 1981-04-09
IT8024897A0 (en) 1980-09-25

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