EP0805118B1 - Spulstelle einer Kreuzspulen herstellenden Textilmaschine - Google Patents

Spulstelle einer Kreuzspulen herstellenden Textilmaschine Download PDF

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Publication number
EP0805118B1
EP0805118B1 EP97102838A EP97102838A EP0805118B1 EP 0805118 B1 EP0805118 B1 EP 0805118B1 EP 97102838 A EP97102838 A EP 97102838A EP 97102838 A EP97102838 A EP 97102838A EP 0805118 B1 EP0805118 B1 EP 0805118B1
Authority
EP
European Patent Office
Prior art keywords
thread
winding head
tube
head according
bell
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 - Lifetime
Application number
EP97102838A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0805118A1 (de
Inventor
Herbert Rüskens
Leo Tholen
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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
Priority claimed from DE1996117469 external-priority patent/DE19617469A1/de
Priority claimed from DE1996117525 external-priority patent/DE19617525A1/de
Application filed by W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0805118A1 publication Critical patent/EP0805118A1/de
Application granted granted Critical
Publication of EP0805118B1 publication Critical patent/EP0805118B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
    • B65H67/083—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement handling the yarn-end of the new supply package
    • 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

Definitions

  • the invention relates to a winding unit of a cheese manufacturing textile machine according to the preamble of Claim 1.
  • Such designed winding units are, for example, by DE 38 12 643 A1 or known from DE 42 41 992 A1.
  • DE 38 12 643 A1 describes a device that a cover enclosing the spinning cop in the unwinding position and one arranged above this cover Thread balloon guide with an air injection nozzle.
  • the Air injection nozzle conveys the thread end to one in one Ready position for parked suction Transmission tube, which is centered over the top Thread balloon guide device is pivoted.
  • the Transfer tube transfers the sucked thread end then in a splicer.
  • a disadvantage of this known device is, among other things, that the transmission tube for receiving the thread end directly in Thread path is positioned, which is particularly in the Has an adverse effect in connection with a thread break circuit.
  • Thread funnel installed in a tubular Connector with a side suction opening merges.
  • the thread catcher and the connector have an in Head transport direction-pointing, slot-like opening that the Allows passage of the thread end.
  • a pivoted Grab pipe can be docked.
  • This well-known device makes it possible to do so early to have the thread end of a reel to be rewound ready, that the rewinding process can be started immediately as soon as the spinning cop has moved into the rewind position.
  • DE 44 22 596 A1 describes a device installed at the winding stations of an automatic winder, in which the presence of the lower thread drawn off by the cop is detected by means of a sensor element.
  • the thread detected by a thread gripping element initiates a dynamic thread signal in the sensor, which indicates the presence of the lower thread. If the lower thread is present, the thread end connection process initiated on the basis of a cleaner cut is continued, while if there is no corresponding signal, the thread end connection process is interrupted and a cop changing circuit is initiated.
  • both the control takes place the one required for the thread end connection process Thread gripping elements, as well as the control of the related controls used with a cop changing process mechanically, that is, via cam packs, by one common drive can be applied.
  • the winding units each one separate drive for the thread connecting device and a separate drive for the cop changing device exhibit.
  • the drive for the cop changing device is defined by one of the winding station computer controllable stepper motor is formed, which has a Gear arrangement a cam disk package for actuation various handling devices as well as for switching on drives a round magazine receiving spinning bobbins.
  • the embodiment of the invention has in particular the Advantage that a thread control device that proper transfer of the recorded on the original cop Lower thread monitored, directly under the hook tube regular thread path can be positioned without the Thread end transfer to the hook tube through this Thread control device is hindered.
  • the thread control device is simple fixed to the bobbin case.
  • the advantageous embodiment described in claim 2 ensures that the position of the swivel tube can be adapted directly to the actual conditions at the winding position in question, ie, thread caught or thread not caught.
  • the absence of a corresponding signal from the thread control device immediately results in the swivel tube being swiveled back into its thread end transfer position (claim 3) without a thread end connection attempt, which has to fail due to the missing lower thread, being started beforehand.
  • the drive device for Position the swivel tube from a reversible Drive unit which has a reduction gear Cam package drives.
  • the reversible used E-motor offers the possibility of the cam disc package, at least limited to turn backwards so that if necessary a quick turning back of the cam disk package into his Zero position and thus a direct positioning of the Swivel tube is possible in its thread end transfer position, without the cam disk package a full revolution beforehand must execute.
  • Stepper motors As a reversible drive unit is preferably, as in Claim 5 set out a stepper motor.
  • Stepper motors have the advantage that they are right on the one hand are inexpensive, on the other hand can with such Drive units specified rotation angles exactly adhered to become.
  • additional starting or safety clutches or the like can be dispensed with.
  • the device described in claim 8 has in particular the Advantage that this is preferably in the area of the sleeve tip
  • the bobbin ready thread end in a simple manner pneumatically released from the sleeve tip and by means of an im Area of the thread end take-up device existing air flow via a swivel tube directly to one on the suction bell ready, vacuum-loaded gripper tube transferred can be.
  • the gripper tube is advantageous positioned outside the thread path so that the thread in none during the rewinding process Way is hindered.
  • Thread treatment respectively Thread control devices without the thread transfer too hinder, firmly in the area of the thread path of the lower thread can be positioned because of the relatively short gripper tube the bobbin thread taken in a takeover position as tensioned string tendon in at least approximately horizontal Introduces direction in these facilities.
  • the gripper tube is advantageously, regardless of the type of Spool reel template, for example circular magazine, rotating Transport plates, etc., the same for all machine types. Also the The length of the spinning cops presented has no influence on the Length of the gripper tube.
  • Thread end take-up device as set out in claim 9, as Blow bell formed so that a via a blow nozzle arrangement applied air flow directly to that in the area of The thread tip of the deposited sleeve acts.
  • embodiment can also be a device be provided, in which a deposited in the sleeve interior Thread end in the thread end receiving device by means of a Centrally arranged under the cop blowing nozzle, as for Example from DE 38 12 643 A1 is known, blown in or is sucked in.
  • Kops foot or blow nozzles are arranged above, thereby also feeding the thread end to the hook tube after a thread break, possibly even after advanced cop trip.
  • the working height of the bell can be adjusted. On in this way it is possible, for example when changing lots react flexibly to a new size of cop. That is, the Working height of the bell can optimally match the used cop size can be adjusted, which is very positive the efficiency of the thread end take-up and transfer device affects.
  • the bell consists of two Main components.
  • An inner body is for example via a slot guide on one corresponding bracket of the winding unit slidably mounted and can therefore easily work at different working heights can be set.
  • There is a sleeve on this body slidably guided over a special Actuator easily into an operating position can be lowered, in which the sleeve the cone of turns
  • the blow nozzle arrangement described in claim 14 ensures a directed towards the cone Compressed air flow that reliably separates the thread end from the Sleeve tip releases and over the swivel tube and the suction bell pneumatically conveyed to the gripper pipe.
  • the one in the gripper tube The vacuum present supports the transport of the loosened thread end effectively.
  • the bell can be adjusted in height while the installation position of the suction bell to which the gripper tube docks, is fixed, it is in the interest of a continuous pneumatic thread guide advantageous if the swivel tube, as set out in claim 15, with its length on the respective installation height of the bell can be adjusted.
  • the swivel tube is designed as a telescopic tube is.
  • an inner tube can be moved to a limited extent connected to the main body of the blow nozzle during a Outer tube to one with regard to its installation position to the Suction cup adapted rotary actuator is connected.
  • the suction cup has a continuous, slit-like Thread outlet opening that allows the thread to swing back the swivel tube in its operating position and at the same time Swing the gripper tube back into an intermediate position simple way allows in the area of regular To change thread path (claim 17).
  • the thread is automatically threaded into a thread control and cutting device when the swivel tube is pivoted back into its operating position or when the hook tube is pivoted into its intermediate position.
  • This thread control and cutting device as set out in claim 19, preferably has a lower thread sensor and a residual thread scissors.
  • the bobbin thread sensor monitors the successful transfer of the bobbin thread, that is, if the bobbin thread sensor does not detect a thread, the initiation of an upper thread take-up circuit is initially dispensed with and a new attempt is started instead to take up the lower thread.
  • the remaining thread scissors which basically operate at the beginning of every cop changing circuit, prevent trailing threads from being formed in the event of a failed splicing process.
  • Fig. 1 shows a side view of an overall with the Reference number 1 marked winding unit of a package manufacturing textile machine.
  • a package manufacturing textile machine Such as automatic winder well-known textile machines have a variety juxtaposed winding units 1, on which spinning bobbins 2 can be rewound to form large-volume packages 3.
  • the spinning heads 2 pass through a in the bottom area of the Textile machine arranged transport device 4 to the individual winding units.
  • Fig. 1 As indicated in Fig. 1 and known per se, have such transport devices 4 over a variety different transport routes on which the upright Transport plates 5 standing spinning heads 2 are transported. It is only the coil feed path 6 that Reversing section 7, the empty tube removal section 8 and a the leading to the individual winding units 1 Cross transport routes 9 shown. As is known, the Spinning heads 2 over the transverse transport path 9 in the area an unwind position I, where the transport plate 5 by a Positioning means 27 stopped and the front, as Spinnkops 2 'designated spool is rewound.
  • Each winding unit has a number of Handling elements that connect the thread end of the Spinnkopses 2 'to the end of the thread in a winding frame 10th enable held bobbin 3.
  • Important facilities are in this context a pivoted Suction nozzle 11 for picking up the upper thread from the surface the cheese 3, a gripper tube 13 loaded with suction air and a splicing device 12.
  • the suction nozzle 11 attaches the upper thread into the splicer 12 while the Gripper tube 13, the thread end 57 originating from the spinning cop 2 ' so-called lower thread 40, in the splicing device 12 positioned.
  • the special thread end take-up and Transfer device for handling the on the spinning cop 2nd ready thread end 57 bears the reference number 14.
  • Fig. 1 shows three over the transverse transport route 9 in the Area of a winding unit 1 transported spinning reels 2, the Spinnkops 2 'by transport plate positioning means 27 in one Unwinding position I is fixed. Above the spinning cop 2 ' positions the thread end take-up and transfer device 14, which essentially consists of a blow bell 15, a swivel tube 16 and a suction cup 17 there. Before one Thread outlet opening 35 of the suction bell 17 is in the area of regular thread path II, a thread control and cutting device 18 arranged.
  • the blow bell 15 consists essentially of a Basic body that has a bracket with respect to its Working height adjustable on the reel housing 21 is.
  • the base body is covered by a sleeve that is slidably attached to the base body and via a Actuator in the direction of arrow 23 down can be extended.
  • As an actuator for the bell can be moved vertically for example a pneumatic cylinder or a cam-controlled lever can be provided.
  • the Corresponding cam is preferably on the Stepper motor applied.
  • the main body of the bell is equipped so that its inner contour one Thread take-off accelerator forms.
  • the basic body via an articulated connection, for example one Ball joint connection 25, connected to the swivel tube 16.
  • the bell bell 15 has one Blow nozzle arrangement, which has a corresponding Pneumatic line is connected to a compressed air source.
  • the swivel tube 16 which is preferably a telescopic tube is designed, is controlled by a cam Swivel device 32 from that shown in FIG. 2 Starting or operating position (BS) in the Fig. 1 indicated thread end transfer position (FÜS) can be transferred. In the thread end transfer position, the swivel tube 16 connects the blow bell 15 with the suction bell 17.
  • the open at the bottom Suction cup 17 has a lateral connection opening 33, to which the pivotally mounted gripper tube 13 which is connected to a Vacuum source 34 is connected, is dockable.
  • the Suction cup 17 also has the R in the head transport direction Pointing slot-like thread passage opening 35.
  • the drive of the Handling devices with a total of 19 marked cop changing device by means of a Reel station computer 36 controlled stepper motor 29.
  • Der Stepper motor 29 acts on a gear arrangement 30 a cam disk package 31.
  • cam disk package 31 Lie on cam disk package 31 the control levers 20, 22 which, via further lever linkages 24, 26 the handling device of the cop changing device 19, that is, the tray positioning means 27 and that Activate swivel tube 16.
  • the stepper motor 29 controlled via the winding unit computer 36 is on a bearing plate 37 or the like on Bobbin case 21 set.
  • the pinion 39 of the Stepper motor 29 meshes with the input wheel 30 designated gear arrangement.
  • the exit wheel of this Gear arrangement 30 is in turn with a gear 41, which is connected to the cam disk package 31, in Intervention.
  • the gears are preferred made of plastic.
  • the blow bell 15 consists of a base body 44, which can be fixed on the winding unit housing 21 in an adjustable manner with respect to its working height H by means of a holder 45.
  • the base body 44 is covered by a sleeve 46 which is slidably attached to the base body 44 and can be extended downwards via an actuating device 47.
  • the base body 44 is equipped so that its Inner contour forms a thread take-off accelerator 38. Moreover is the base body via an articulated connection, for example a ball joint connection 25 or a flexible hose 28, connected to the pivot tube 16.
  • an articulated connection for example a ball joint connection 25 or a flexible hose 28, connected to the pivot tube 16.
  • the sleeve 46 has a blow nozzle arrangement 48 which a corresponding pneumatic line 49 into which a directional valve 50 or the like is turned on, to a compressed air source 51 is connected.
  • the actuator 47 is for example as a pneumatic cylinder 52 or as (not shown) cam-actuated lever.
  • the swivel tube 16 which, as in the exemplary embodiment in FIG. 6 shown, can be designed as a telescopic tube 53 via a schematically indicated, preferably cam-controlled swivel device 32 from the in the Fig. 3 and 5 shown initial relationship Operating position in the in FIGS. 4 and 6 shown thread end transfer position transferable. In the 4 and 6 connects the thread end transfer position Swing tube 16, the bell bell 15 with the suction bell 17th
  • Spinning heads 2 in are continuously conveyed via the transport device 4 promoted the area of the winding units I, the respective anterior spinning heads, designated 2 ', by means of positioning means 27 is fixed in a winding position I.
  • winding position I is above the spinning cop 2 'the thread end take-up and transfer device 14 arranged that at this point their starting position occupies.
  • the working height is H the bell 15 over a bracket 45 exactly to the length of the spinning heads to be processed 2 'adjustable.
  • the sleeve 46 of the blower bell 15 is lowered via the winding cone 54 of the spinning cop 2 'via the actuating device 47 and the blower nozzle arrangement 48 is acted on via the directional valve 50.
  • the resulting blown air flow 55 in the area of the blower bell 15 pneumatically detaches the thread end 57, which is provided, for example, on the sleeve tip 56, and conveys it to the suction bell 17 via the swivel tube 16 pivoted into its thread end transfer position FÜS.
  • the gripper tube 13 is docked onto a lateral connection opening 33 of the suction bell 17 and is in turn connected to a vacuum source 34. That is, the detached thread end 57, which forms the lower thread 40, is sucked into the hook tube 13 via the blow bell 15, the swivel tube 16 and the suction bell 17.
  • the swivel tube 16 swivels back into the starting or operating position BS indicated in FIG. 5.
  • the gripper tube 13 moves into the intermediate position shown.
  • the lower thread 40 is threaded through the slit-like thread passage opening 35 in the suction cup 17 into a thread control and cutting device 18 positioned in front of the opening 35.
  • the thread control and cutting device 18 consists in particular of a lower thread sensor 43 and a residual thread scissors 42.
  • the start of the upper thread take-up circuit suppressed and at least one new attempt started insert the lower thread 40 into the splicing device 12. If this attempt also fails, a cop changeover circuit is used made, that is, the spinning cop 2 'is from the winding position I removed and through the waiting positioned spinning cops 2, which thus becomes spinning cops 2 becomes.
  • the remaining thread scissors 42 are used with every cop changing circuit automatically operated. That means that 80% to 90% of all Cuts go into void, but it does this way ensures that there is no bobbin thread when changing the bobbin can get caught in the winding unit, which then as Drag thread is pulled through the textile machine and there too Complications.
  • the start of a needle thread take-up circuit that is, the start of a thread end connection search, suppressed and at least one new attempt started the lower thread 40 by means of the thread end and Transfer device 14 record. That means the Blow bell 15 is again over the cone 54 of the Spinnkopses 2 'lowered and via the stepper motor 29th or the downstream cam gear the swivel tube 16 again in the thread end transfer position FÜS pivoted. Subsequently, the blow nozzle arrangement 48 in the bell 15 again tries the thread end 57 from Loosen spinning cops 2 '.
  • the lower thread 40 is about Swivel tube 16 to the suction cup 17 and thus to that in the Thread end take position positioned looper tube 13 transferred.
  • the gripper tube 13 then swings back into the intermediate position ZS and threads, using the in the operating position BS pivoting swivel tube 16, the Bobbin thread 40 in the thread control device 18.
  • the Gripper tube 13 is in this case via a (not shown) Cam gear, preferably by one reversible electric motor, e.g. a stepper motor, is driven, acted upon.
  • a separate drive can also be used be provided for the gripper tube 13.
  • the device according to the invention provides a total straightforward and reliable facility that represents a quick and safe picking up the thread end from one Spinnkops 2 'and a reliable transfer of the thread end guaranteed on a pivotally mounted gripper tube 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP97102838A 1996-05-02 1997-02-21 Spulstelle einer Kreuzspulen herstellenden Textilmaschine Expired - Lifetime EP0805118B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19617525 1996-05-02
DE19617469 1996-05-02
DE1996117469 DE19617469A1 (de) 1996-05-02 1996-05-02 Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE1996117525 DE19617525A1 (de) 1996-05-02 1996-05-02 Spulstelle einer Kreuzspulen herstellenden Textilmaschine

Publications (2)

Publication Number Publication Date
EP0805118A1 EP0805118A1 (de) 1997-11-05
EP0805118B1 true EP0805118B1 (de) 2001-11-28

Family

ID=26025286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102838A Expired - Lifetime EP0805118B1 (de) 1996-05-02 1997-02-21 Spulstelle einer Kreuzspulen herstellenden Textilmaschine

Country Status (6)

Country Link
US (1) US5871168A (cs)
EP (1) EP0805118B1 (cs)
JP (1) JPH1045333A (cs)
DE (1) DE59705490D1 (cs)
IN (1) IN191469B (cs)
TR (1) TR199700337A2 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824909A1 (de) * 1998-06-04 1999-12-09 Schlafhorst & Co W Fadenhandhabungsvorrichtung für textile Packungen
DE19854817A1 (de) * 1998-11-27 2000-05-31 Schlafhorst & Co W Einzelspindler zum Umspulen von Kopsen zu Kreuzspulen
DE10007950A1 (de) * 2000-02-22 2001-08-23 Schlafhorst & Co W Vorrichtung zur Inbetriebnahme einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
ITMI20012421A1 (it) * 2001-11-16 2003-05-16 Savio Macchine Tessili Spa Dispositivo e procedimento per depurare il filo della bobina di alimentazione ad una roccatice automatica dai suoi tratti terminali difettos
DE10257804A1 (de) * 2002-12-11 2004-07-01 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Inbetriebnahme einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102006026548A1 (de) * 2006-06-08 2007-12-13 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Betreiben einer Arbeitstelle einer Kreutzspulen herstellenden Textilmaschine
JP2009242027A (ja) * 2008-03-28 2009-10-22 Murata Mach Ltd ボビンの口出し装置
JP5471923B2 (ja) * 2010-07-15 2014-04-16 村田機械株式会社 糸巻取装置
ITUA20162101A1 (it) * 2016-03-30 2017-09-30 Savio Macch Tessili Spa Apparecchiatura per catturare il bandolo di una spola
DE102016108423A1 (de) * 2016-05-06 2017-11-09 Rieter Ingolstadt Gmbh Verfahren zum Handhaben eines Fadenendes und Spulstelle
CN107601163B (zh) * 2017-09-22 2019-12-13 福州永乐食品有限公司 一种能够提高自动化程度的络筒
CN108516156B (zh) * 2018-03-27 2021-05-25 南通利安健智能科技有限公司 吸料机构
IT201800005658A1 (it) * 2018-05-24 2019-11-24 Unità di roccatura munita di dispositivo antiriccio perfezionato e metodo di captazione di un bandolo di filo di una spola a seguito di taglio, in un’unità di roccatura
CN111439633B (zh) * 2020-05-09 2025-01-28 安徽楚江高新电材有限公司 一种废铜丝卷取机

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CH569656A5 (cs) * 1973-02-02 1975-11-28 Heberlein Hispano Sa
JPS5623172A (en) * 1979-07-27 1981-03-04 Murata Mach Ltd Controller for thread connection in automatic winder
JPS5969371A (ja) * 1982-10-13 1984-04-19 Murata Mach Ltd 自動ワインダ−における管糸供給装置
IT1219923B (it) * 1987-04-15 1990-05-24 Murata Machinery Ltd Dispositivo per impedire la diffusione di lanugine in una roccatrice
DE3843553A1 (de) * 1988-12-23 1990-07-05 Schlafhorst & Co W Garnlieferaggregat eines spulautomaten
DE59008080D1 (de) * 1989-11-14 1995-02-02 Schlafhorst & Co W Vorrichtung zum automatischen Durchführen des eine feste Schrittfolge aufweisenden Fadenverbindens sowie Kopswechsels an einer Spulstelle einer Spulmaschine.
DE4032617A1 (de) * 1990-10-15 1992-04-16 Schlafhorst & Co W Vorrichtung zum automatischen durchfuehren des eine feste schrittfolge aufweisenden fadenverbindens sowie kopswechsels an einer spulstelle einer spulmaschine
DE4139892C2 (de) * 1991-12-04 2001-04-19 Schlafhorst & Co W Verfahren zur Herstellung einer Fadenverbindung an einer Spulstelle einer Spulmaschine
DE4241992A1 (de) * 1992-12-12 1994-06-16 Schlafhorst & Co W Verfahren und Vorrichtung zum Ansaugen eines Fadenanfangs einer Ablaufspule
DE4243773A1 (de) * 1992-12-23 1994-06-30 Schlafhorst & Co W Abspulstelle eines Spulautomaten
US5590845A (en) * 1993-09-24 1997-01-07 Murata Kikai Kabushiki Kaisha Yarn end finding apparatus and method
DE4422596A1 (de) * 1994-06-28 1996-01-04 Schlafhorst & Co W Automatischer Kopswechsel an einer Spulstelle
DE19539762B4 (de) * 1995-10-26 2004-07-15 Saurer Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine

Also Published As

Publication number Publication date
TR199700337A2 (xx) 1997-11-21
DE59705490D1 (de) 2002-01-10
EP0805118A1 (de) 1997-11-05
IN191469B (cs) 2003-12-06
JPH1045333A (ja) 1998-02-17
US5871168A (en) 1999-02-16

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