EP2251291A3 - Thread buffer for a working station of an open end spinning machine - Google Patents

Thread buffer for a working station of an open end spinning machine Download PDF

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Publication number
EP2251291A3
EP2251291A3 EP10004272.0A EP10004272A EP2251291A3 EP 2251291 A3 EP2251291 A3 EP 2251291A3 EP 10004272 A EP10004272 A EP 10004272A EP 2251291 A3 EP2251291 A3 EP 2251291A3
Authority
EP
European Patent Office
Prior art keywords
leaf spring
spring element
spinning machine
end spinning
open end
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.)
Granted
Application number
EP10004272.0A
Other languages
German (de)
French (fr)
Other versions
EP2251291A2 (en
EP2251291B1 (en
Inventor
Wilhelm Oehrl
Maximilian Preutenborbeck
Olaf Reissig
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
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 Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP2251291A2 publication Critical patent/EP2251291A2/en
Publication of EP2251291A3 publication Critical patent/EP2251291A3/en
Application granted granted Critical
Publication of EP2251291B1 publication Critical patent/EP2251291B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/48—Piecing arrangements; Control therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

Die Erfindung betrifft einen Fadenspeicher für eine Arbeitstelle einer Offenend-Spinnmaschine, insbesondere zum Ausgleichen von beim Wickeln einer Kreuzspule aufgrund der Fadenchangierung auftretenden Änderungen der Fadenwickelgeschwindigkeit, mit einem, an einem schwenkbar gelagerten Halter angeordneten Blattfederelement sowie einer am Blattfederelement angeordneten Fadenumlenkrolle.The invention relates to a yarn store for a workstation of an open-end spinning machine, in particular for compensating occurring during the winding of a cheese due to the Fadenchangierung changes the yarn winding speed, arranged with a, arranged on a pivotally mounted holder leaf spring element and arranged on the leaf spring element Fadenumlenkrolle.

Erfindungsgemäß ist vorgesehen, dass der Fadenspeicher (2) ein erstes, die Fadenumlenkrolle (36) tragendes Blattfederelement (32) und beabstandet zu diesem ersten Blattfederelement (32) ein zweites Blattfederelement (34) aufweist.

Figure imgaf001
According to the invention, the thread store (2) has a first leaf spring element (32) carrying the thread deflection roller (36) and spaced from this first leaf spring element (32) has a second leaf spring element (34).
Figure imgaf001
EP10004272.0A 2009-05-13 2010-04-22 Thread buffer for a working station of an open-end spinning machine Active EP2251291B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009021066A DE102009021066A1 (en) 2009-05-13 2009-05-13 Thread storage for a workstation of an open-end spinning machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102009021066 Previously-Filed-Application 2009-05-13

Publications (3)

Publication Number Publication Date
EP2251291A2 EP2251291A2 (en) 2010-11-17
EP2251291A3 true EP2251291A3 (en) 2014-02-19
EP2251291B1 EP2251291B1 (en) 2017-05-31

Family

ID=42651432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004272.0A Active EP2251291B1 (en) 2009-05-13 2010-04-22 Thread buffer for a working station of an open-end spinning machine

Country Status (3)

Country Link
EP (1) EP2251291B1 (en)
CN (1) CN101885434B (en)
DE (1) DE102009021066A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102134785B (en) * 2011-04-01 2013-01-02 厉力永 Automatic yarn waxing device of flat knitting machine
DE102016121746A1 (en) * 2016-11-14 2018-05-17 Saurer Germany Gmbh & Co. Kg Thread deflection roller for a arranged in the region of the Fadenchangierdreieckes a job of a cross-wound textile machine mechanical thread storage
CN107663711B (en) * 2017-10-31 2019-02-15 宁波源生针织有限公司 Knitwear process wire-sending device
DE102018115601A1 (en) 2018-06-28 2020-01-02 Saurer Spinning Solutions Gmbh & Co. Kg Fadenumlenkeinheit
CN110040578B (en) * 2019-05-17 2020-02-21 常州市新创智能科技有限公司 Yarn winding system and control method
CN110040571B (en) * 2019-05-17 2021-04-06 常州市新创智能科技有限公司 Yarn constant tension control device, method and system
CN113684594B (en) * 2021-08-17 2022-08-30 广东邦诚纺织科技有限公司 Warp-finished warp-broken instant detection self-stopping device and circular weaving machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030376A (en) * 1975-03-06 1977-06-21 Commissariat A L'energie Atomique Device for applying tension to belts or cables for a remote manipulation
EP0013510A1 (en) * 1979-01-11 1980-07-23 Du Pont Canada Inc. High speed winder for non-extensible yarns
JPS60113612A (en) * 1983-11-24 1985-06-20 三菱重工業株式会社 Leaf spring wire reel stopper unit
DE2803378C2 (en) * 1977-03-01 1987-02-12 Maschinenfabrik Rieter Ag, Winterthur, Ch
EP0790208B1 (en) * 1996-02-16 1999-06-16 Iro Ab Device for deflecting a yarn

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788480A (en) * 1971-09-23 1973-03-06 Rieter Ag Maschf FEEDING DEVICE WITH AUTOMATIC SPOOL CHANGE AND MEANS FOR COMPENSATION FOR VARIATIONS IN WIRE TENSION WHEN CHANGING THE SPOOL
DE2454917C2 (en) 1974-11-20 1981-11-19 W. Schlafhorst & Co, 4050 Mönchengladbach Method and device for winding conical cheese at a constant thread feed speed
DE3519945A1 (en) 1985-06-04 1986-12-04 F.M.N. Schuster GmbH & Co KG, 5030 Hürth Apparatus for feeding threads, yarns and the like to a winding apparatus with traversing
DE4235203A1 (en) * 1992-10-19 1994-04-21 Rieter Ingolstadt Spinnerei Spinning device
EP1975106B1 (en) * 2007-03-26 2012-07-18 Lunatone Industrielle Elektronik GmbH Yarn tension

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030376A (en) * 1975-03-06 1977-06-21 Commissariat A L'energie Atomique Device for applying tension to belts or cables for a remote manipulation
DE2803378C2 (en) * 1977-03-01 1987-02-12 Maschinenfabrik Rieter Ag, Winterthur, Ch
EP0013510A1 (en) * 1979-01-11 1980-07-23 Du Pont Canada Inc. High speed winder for non-extensible yarns
JPS60113612A (en) * 1983-11-24 1985-06-20 三菱重工業株式会社 Leaf spring wire reel stopper unit
EP0790208B1 (en) * 1996-02-16 1999-06-16 Iro Ab Device for deflecting a yarn

Also Published As

Publication number Publication date
EP2251291A2 (en) 2010-11-17
CN101885434B (en) 2013-08-14
EP2251291B1 (en) 2017-05-31
DE102009021066A1 (en) 2010-11-18
CN101885434A (en) 2010-11-17

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