EP0381995A3 - Piecing method and apparatus for an open end spinning machine - Google Patents

Piecing method and apparatus for an open end spinning machine Download PDF

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Publication number
EP0381995A3
EP0381995A3 EP19900101375 EP90101375A EP0381995A3 EP 0381995 A3 EP0381995 A3 EP 0381995A3 EP 19900101375 EP19900101375 EP 19900101375 EP 90101375 A EP90101375 A EP 90101375A EP 0381995 A3 EP0381995 A3 EP 0381995A3
Authority
EP
European Patent Office
Prior art keywords
fiber
thread
collecting surface
return
stream
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
EP19900101375
Other languages
German (de)
French (fr)
Other versions
EP0381995A2 (en
EP0381995B1 (en
Inventor
Anthony Ball
Ulrich Rödiger
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
Rieter Ingolstadt Spinnereimaschinenbau AG
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 Rieter Ingolstadt Spinnereimaschinenbau AG, Schubert und Salzer Maschinenfabrik AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Publication of EP0381995A2 publication Critical patent/EP0381995A2/en
Publication of EP0381995A3 publication Critical patent/EP0381995A3/en
Application granted granted Critical
Publication of EP0381995B1 publication Critical patent/EP0381995B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01H4/50—Piecing arrangements; Control therefor for rotor spinning

Landscapes

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

Abstract

Zum Anspinnen einer Offenend-Spinnvorrichtung (11) wird eine Faserspeisevorrichtung (110) eingeschaltet und der hierdurch erzeugte Faserstrom auf seinem Weg zwischen Faserspeisevor­ richtung (110) und Fasersammelfläche (136) abgelenkt und so­ lange abgeführt, bis der eigentliche Ansetzvorgang durch Rück­ lieferung des Fadens (20) eingeleitet wird. Sodann wird in Ab­ stimmung mit dieser Rücklieferung des Fadens (20) der Faser­ strom erneut umgelenkt und der Fasersammelfläche (136) zuge­ führt, bevor der durch das Einschalten der Faserspeisevorrich­ tung (110) einsetzende Faserstrom seine volle Stärke erreicht hat. Zur Durchführung dieses Verfahrens sind Steuermittel (40) vorgesehen, die auf die Einrichtung (46) zum Umlenken des Fa­ serstroms derart einwirken, daß der Faserstrom in Abhängigkeit der Fadenrücklieferung die Fasersammelfläche (136) erreicht, bevor dieser Faserstrom nach dem Einschalten der Faserspeise­ vorrichtung (110) seine volle Betriebsstärke erreicht hat.For spinning an open-end spinning device (11) a Fiber feeding device (110) switched on and thereby generated fiber stream on its way between fiber feed direction (110) and fiber collecting surface (136) deflected and so dissipated for a long time until the actual piecing process by return delivery of the thread (20) is initiated. Then in Ab in tune with this return of the thread (20) of the fiber current redirected again and the fiber collecting surface (136) pulled leads before the by switching on the fiber feed device tion (110) starting fiber stream reaches its full strength Has. Control means (40) are required to carry out this method. provided that the device (46) for deflecting the Fa act so that the fiber flow in dependence the thread return reaches the fiber collecting surface (136), before this fiber stream after switching on the fiber feed device (110) has reached its full operational strength.

EP90101375A 1989-02-09 1990-01-24 Piecing method and apparatus for an open end spinning machine Expired - Lifetime EP0381995B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3903782 1989-02-09
DE3903782A DE3903782C2 (en) 1989-02-09 1989-02-09 Method for piecing an open-end spinning device and open-end spinning machine with a device for piecing individual or several spinning devices

Publications (3)

Publication Number Publication Date
EP0381995A2 EP0381995A2 (en) 1990-08-16
EP0381995A3 true EP0381995A3 (en) 1991-01-09
EP0381995B1 EP0381995B1 (en) 1994-10-19

Family

ID=6373683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101375A Expired - Lifetime EP0381995B1 (en) 1989-02-09 1990-01-24 Piecing method and apparatus for an open end spinning machine

Country Status (6)

Country Link
EP (1) EP0381995B1 (en)
JP (1) JP2888897B2 (en)
CN (1) CN1045610A (en)
BR (1) BR9000575A (en)
CZ (1) CZ284503B6 (en)
DE (2) DE3903782C2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441677C3 (en) * 1984-08-08 1994-02-24 Rieter Ingolstadt Spinnerei Method and device for piecing an open-end spinning device
JPH03505760A (en) 1989-04-13 1991-12-12 マシーネンファブリク リーター アクチェンゲゼルシャフト Package conveyance system
DE4126552C2 (en) * 1991-08-10 1995-06-08 Rieter Ingolstadt Spinnerei Method and device for the pneumatic introduction of sliver into an OE spinning machine
DE4321440C2 (en) * 1993-06-28 2003-10-02 Rieter Ingolstadt Spinnerei Method and device for piecing an open-end spinning device
DE4404538C1 (en) * 1994-02-12 1995-04-27 Rieter Ingolstadt Spinnerei Method and device for piecing on an open-end spinning apparatus
CZ299541B6 (en) * 2001-10-11 2008-08-27 Oerlikon Czech S.R.O. Spinning process on spindleless spinning machines and apparatus for making the same
DE102004002503B4 (en) * 2004-01-17 2012-11-15 Oerlikon Textile Gmbh & Co. Kg Service unit for a textile machine producing cross-wound bobbins
DE102005033562A1 (en) * 2005-07-19 2007-01-25 Saurer Gmbh & Co. Kg Method for operating an open-end spinning device
DE102005045814A1 (en) * 2005-09-24 2007-04-05 Saurer Gmbh & Co. Kg Service unit for a textile machine producing cross-wound bobbins
DE102005059078A1 (en) * 2005-12-10 2007-06-14 Saurer Gmbh & Co. Kg Method for piecing a thread and rotor spinning machine for carrying out the method
CZ301752B6 (en) * 2005-12-20 2010-06-16 Rieter Cz S.R.O. Method for recovery of component yarn spinning, particularly on rotor spinning machine, using a splicer, and apparatus for making the same
CZ304396B6 (en) * 2006-05-26 2014-04-16 Rieter Cz S.R.O. Method of individual yarn spinning on rotor spinning machine workstation and apparatus for making the same
DE102009030802A1 (en) * 2009-06-27 2009-11-05 Oerlikon Textile Gmbh & Co. Kg Open end- rotor spinning machine for use in textile industry, has computer device computing optimized base setting of spinning parameters based on mathematical calculation process of spinner and transmitting base setting to workstation
DE102009050582A1 (en) 2009-10-24 2010-05-20 Oerlikon Textile Gmbh & Co. Kg Method for starting open-end rotor spin machine to spin threads, involves reducing feed speed of fiber band-feed cylinder to minimum value upto end of length of adder, adapting speed to run-up of rotor and again raising speed to value
DE102016109682A1 (en) 2016-05-25 2017-11-30 Rieter Ingolstadt Gmbh Method for piecing a thread in an open-end spinning device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516120A1 (en) * 1985-05-04 1986-11-06 Fritz 7347 Bad Überkingen Stahlecker Process for automatic piecing and automatic piecing device
WO1989010990A1 (en) * 1988-05-03 1989-11-16 Schubert & Salzer Maschinenfabrik Aktiengesellscha Process and device for starting spinning in an open-end spinning device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584247A (en) * 1968-02-07 1969-12-19
DE1932009A1 (en) * 1968-07-10 1970-01-15 Vnii Tekstilnogo I Legkogo Mas Twisting and forming device for pneumatic-mechanical spinning
DE1901442A1 (en) * 1969-01-13 1970-08-13 Schurr Stahlecker & Grill Spinning device
DE2725105C2 (en) * 1977-06-03 1994-07-07 Fritz 7347 Bad Überkingen Stahlecker Method for carrying out a piecing process and device for carrying out the method
DE2818794A1 (en) * 1978-04-28 1979-11-15 Stahlecker Fritz OPEN-END SPINNING MACHINE WITH A VARIETY OF SPINNING UNITS AND A DEVICE FOR PERFORMING A SPINNING PROCESS
CS227602B1 (en) * 1980-02-13 1984-04-16 Jiri Ing Elias Method of and apparatus for yarn spinning-in in open-end spinning unit
DE3118382C2 (en) * 1981-05-09 1983-06-16 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for interrupting and starting the spinning process at an open-end spinning station
DE3441677C3 (en) * 1984-08-08 1994-02-24 Rieter Ingolstadt Spinnerei Method and device for piecing an open-end spinning device
CS255810B1 (en) * 1985-01-25 1988-03-15 Jiri Sloupensky Device for starting up an open-end spinning machine with a spinning rotor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516120A1 (en) * 1985-05-04 1986-11-06 Fritz 7347 Bad Überkingen Stahlecker Process for automatic piecing and automatic piecing device
WO1989010990A1 (en) * 1988-05-03 1989-11-16 Schubert & Salzer Maschinenfabrik Aktiengesellscha Process and device for starting spinning in an open-end spinning device

Also Published As

Publication number Publication date
EP0381995A2 (en) 1990-08-16
JP2888897B2 (en) 1999-05-10
DE3903782C2 (en) 1994-02-24
EP0381995B1 (en) 1994-10-19
BR9000575A (en) 1991-01-15
DE59007471D1 (en) 1994-11-24
DE3903782A1 (en) 1990-08-23
CS9000652A2 (en) 1991-07-16
CZ284503B6 (en) 1998-12-16
CN1045610A (en) 1990-09-26
JPH038819A (en) 1991-01-16

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