EP0220200A1 - Installation et procede d'amenee automatique de pots remplis et d'evacuation automatique de pots vides dans un metier a filer. - Google Patents

Installation et procede d'amenee automatique de pots remplis et d'evacuation automatique de pots vides dans un metier a filer.

Info

Publication number
EP0220200A1
EP0220200A1 EP86901324A EP86901324A EP0220200A1 EP 0220200 A1 EP0220200 A1 EP 0220200A1 EP 86901324 A EP86901324 A EP 86901324A EP 86901324 A EP86901324 A EP 86901324A EP 0220200 A1 EP0220200 A1 EP 0220200A1
Authority
EP
European Patent Office
Prior art keywords
boom
spinning
jug
trolley
cans
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
EP86901324A
Other languages
German (de)
English (en)
Other versions
EP0220200B1 (fr
Inventor
Herbert Pircher
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.)
Buro Patent AG
Buero Patent AG
Original Assignee
Buro Patent AG
Buero Patent 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 Buro Patent AG, Buero Patent AG filed Critical Buro Patent AG
Priority to AT86901324T priority Critical patent/ATE36690T1/de
Publication of EP0220200A1 publication Critical patent/EP0220200A1/fr
Application granted granted Critical
Publication of EP0220200B1 publication Critical patent/EP0220200B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/185—Transporting cans
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
    • D01H9/008—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving for cans

Definitions

  • the invention relates to a system for automatically feeding full cans to and for removing empty cans from spinning positions of a spinning machine according to the preamble of claim 1, and a method for operating the system.
  • spinning mills several large spinning machines are often arranged parallel to one another, the individual spinning machines having a large number of spinning positions, for example 20 to 200, on two sides, which receive the sliver to be spun from cans which are arranged standing on the floor under the spinning positions.
  • two cans are provided for each spinning station, the sliver to be spun being removed from one can and the other can either being full as a reserve or already empty.
  • the tape is removed from the front can in the first row. As soon as it is empty, it is replaced by the full jug in the second row.
  • the feeding, changing and monitoring of the cans at the spinning positions is relatively time-consuming and cumbersome.
  • the conveyor system used is a monorail whose Rails are arranged on the spinning machine.
  • the trolley contains two booms, one boom for receiving an empty can at the spinning station and for discharge and one boom for feeding and dispensing a full can at the spinning station.
  • 3 or 4 cans of adjacent spinning stations are arranged on a rotary table which can be actuated by devices of the trolley.
  • This system has the disadvantage that all spinning positions must be equipped with such complicated turntables, which makes the system expensive and cumbersome. In particular, the subsequent installation of such a conveyor system on existing spinning machines is often not possible and is complicated and expensive in any case.
  • the object of the invention is to provide a system of the type mentioned that is particularly simple and requires as little intervention in the spinning machine as possible, so that it can also be retrofitted to existing spinning machines.
  • the object is achieved by the characterizing features of claim 1. Thanks to the additional third bracket for the temporary detection of a can in use at the spinning station, the cans can be manipulated at the spinning stations without the need for complicated rotary tables. This makes the system extremely simple and requires practically no intervention in existing spinning machines, so that retrofitting is also possible on existing spinning machines.
  • the system can be operated in different ways. Operation according to claim 10 is particularly advantageous.
  • An embodiment of the holder according to claim 6 is particularly advantageous since a can can then be gripped and lifted at the upper edge. Lower support lugs can then be omitted, which improves the accessibility of the boom and the grip of a jug.
  • a particularly flat design results, since the horizontally insertable jaw does not impair the accessibility of the holder, so that it only has to be raised slightly above the height of the can when it is moved in via the can.
  • An embodiment according to claim 8 is particularly advantageous, as a result of which the boom can determine which fill level a picked up can has.
  • the conveyor system can be designed as a monorail or as a rail-bound floor conveyor system.
  • a design according to claim 9 is particularly advantageous, since here the slightest structural interventions in existing rooms and systems are required.
  • the trolley can be guided along a guide track arranged on the floor, for example in the form of a guide cable or a guide track arranged on the floor, which can consist, for example, of a metal strip or an optically effective strip.
  • Figure 1 shows a plant in the floor plan
  • Figure 2 shows the industrial truck with a first embodiment of a boom and with a full can in front of a spinning station in a view transverse to the direction of travel;
  • Figure 3 shows a truck with a second embodiment of the boom when picking up a can in operation at a spinning position, in a view transverse to the direction of travel;
  • Figure 4 shows an industrial truck with a third embodiment of a boom when picking up an empty can, in view transverse to the direction of travel.
  • Figure 1 shows the floor plan or the scheme of a system with several spinning machines 2 1 , 2 2 , 2 3 , which are parallel to each other and with. Are spaced from each other. Each spinning machine has a number of spinning positions 4 1 to 4 n on each side. At each spinning station two cans 6 are arranged one behind the other, so that two rows, ie a front row 10 and a rear row 12 of such cans, are present on each side of the machine. The cans stand on the floor 14 below the spinning station, the cans 6 of the rear row 12 partially standing below the machine frame 16. As can be seen in particular from FIGS. 2 to 4, a ribbon 18 of fibers is drawn off from a can 6 and fed to the spinning station 4.
  • An industrial conveyor system 20 with an automatically movable industrial truck 22 connects a supply station 24 and a can dispensing station 26 to the spinning stations 4 of the spinning machines 2 1 to 2 3 .
  • Each industrial truck contains a first control device 28 for automatic driving and a second control device 30 with a control program for automatically picking up and dispensing cans.
  • the industrial trucks 22 travel along a guide track 32.
  • At branching points 34 1 to 34 6 are code markings 36 1 to 36 6 next to the
  • the industrial truck 22 finds markings of the programmed spinning station 4. There is a command at each spinning station arranged encoder 42 1 to 42 n , which is used to retrieve the industrial truck and is connected via a line or radio connection 44 to the supply station 24 in order to retrieve an industrial truck there.
  • the system is designed in such a way that an industrial truck can always reach forward and without turning either side of a spinning machine 2 1 to 2 3 .
  • Industrial conveyors with automatically movable industrial trucks that are suitable for a system of the present type are known several times, for example from US Pat. Nos. 2,996,137, 3,147,817, 3,482,644, in particular 3,628,624, 3,948,342, 4,015 680 etc.
  • Each industrial truck 22 has a first boom 46 for receiving a full can V at the supply station 24 and for delivery to a spinning station.
  • a second boom 48 is used to receive an empty can L at a spinning station.
  • a third boom 50 is used for the time-limited detection of a can E in use at a spinning station, in order to take it back and, if necessary, to move it from one row 10 to the other row 12.
  • each boom has a support column 52, which is supported at the lower end by pivotable rollers 54 on the floor 14.
  • the support column 52 is connected to the chassis 60 of the industrial truck 22 by means of extendable push rods 56, 58.
  • the push rods are formed from a piston / cylinder unit 62 which can be read, which is preferably actuated hydraulically.
  • lateral support arms 64 are arranged in the lower half, which engage on the circumference of a can.
  • the support column 52 is also equipped with a holder 66 in order to hold a jug on the boom.
  • the support column 52 has a support attachment 68 at the lower end for setting down a can.
  • the holder 66 is designed as a hold-down device which can be moved in the vertical direction and preferably overlaps the can. In the vicinity of the support column 52, the hold-down device 66 has a holding projection 70 which engages in the can to hold the can on the support column 52.
  • the support column 52 has no lower support shoulder and the holder 72 is designed as a vertically movable gallows.
  • the holder has a horizontal arm 74 which overlaps the edge of the can and on which downwardly projecting clamping jaws 76, 78 are arranged. These can be opened and closed by means not shown in detail.
  • the clamping jaws 76, 78 are open and the arm 74 is extended vertically so far that the clamping jaws 76, 78 can run over the edge of the can.
  • the holder 72 is then lowered until the jaws 76, 78 overlap the upper edge of a jug.
  • FIG. 4 shows a further exemplary embodiment of a boom, in which the holder 80, similar to the holder 72, has clamping jaws 84, 86 on an arm 82.
  • the jaw 84 assigned to the support column is aligned vertically and arranged in a fixed manner.
  • the movable clamping jaw 86 can be actuated by means not shown in detail and lies horizontally in the arm 82 in the open position.
  • the holder 80 with its arm 82 has to be extended less than the holder 72 in FIG. 3 in order to close the edge of a can run over. This is particularly advantageous where the distance between the can 6 and the machine frame 16 is relatively limited.
  • the boom 48 is equipped with a sensor 88 which responds to the weight of the can E to be accommodated and which is connected to the second control device in a manner not shown in any more detail.
  • the pivot bearing 90 of the roller 54 is supported on a spring 92, which in turn is supported on an inner flange 94 in the support column 52.
  • the pivot bearing 90 is also connected to a rod 96 which actuates the sensor 88. With the help of the sensor 88 it is possible to distinguish full cans V from empty cans L and from partially filled cans E in use.
  • the system works, for example, as follows.
  • a signal is sent to the supply station via a corresponding command transmitter 42 8 via the connection 44 24 delivered.
  • the first and the second control device 28, 30 of the industrial truck can be activated simultaneously.
  • the second control device 30 triggers the first boom 46, which receives a full can V from a supply.
  • the first control device 28 is activated and provided with the target code determined by the command transmitter 42 8 .
  • the hall wagon 22 then starts moving along the guide track 32. If the industrial truck determines at junction point 34 1 that the line code lies in route section 38, then the industrial truck swivels away at junction point 34 1 . By simply counting the marks 40 1 to 40 8 , the industrial truck reaches the spinning position 4 8 .
  • the industrial truck stops in such a way in front of the spinning unit 4 to 8, that the third arm 50 of the front stationary in the first row E pot faces, which is currently in use.
  • the can change program in the second control device triggers the can change.
  • the third boom 50 now detects the can E in use and guides it into the industrial truck (FIG. 3). Then, the industrial truck moves back by one pitch ,, is present at the spinning station 4 8 to the second boom 48th
  • the second boom 48 detects the empty can L in the second row 12 (FIG. 4) and guides it into the industrial truck. Then the
  • Boom 50 of the spinning station 4 8 faces.
  • the industrial truck 50 now brings the can E in use into the second row 12 and sets it down there.
  • the industrial truck again moves by one division forward, facing to the first boom 46 of the spinning unit 4. 8
  • the first arm 46 now represents the full can V in the first row 10 from in front of the spinning unit 4. 8
  • the can changing process is ended and the second control device 30 commands the first control device 28 to drive into the can dispensing station 26.
  • the second boom 48 delivers the empty can L to a stacking place. A new work cycle can then be triggered.
  • V jug full E jug in use L jug empty 2 1-3 spinning machine 4 1-n spinning station 6 jug 10 row, front 12 row, rear 14 floor 16 machine frame 18 belt 20 industrial conveyor system 22 industrial truck 24 supply station 26 can delivery station 28 first control device 30 second control device 32 guide track 34 1-6 junction 36 1-6 code marking 38 1-6 route section 40 1-n marking 42 1-n command 44 connection 46 first bracket 48 second bracket 50 third bracket 52 support column 54 roller 56 push rod 58 push rod 60 chassis 62 piston / cylinder unit 64 support arm 66 holder 68 support attachment 70 holding attachment 72 holder 74 arm 76 clamping jaw 78 clamping jaw 80 holder 82 arm 84 clamping jaw, fixed 86 clamping jaw, movable 88 sensor 90 swivel bearing 92 spring 94 inner flange 96 rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

Grâce à un transporteur horizontal (20), un dispositif d'alimentation (24) collabore avec des stations de filage (41 à 4n) disposées le long d'un métier à filer (21 à 23). Le chariot de transport (22) est muni de trois bras (46, 48, 50) dont le premier sert à l'enlèvement et à la mise en place d'un pot rempli (V) et le second à l'enlèvement et à la mise en place d'un pot vide (L). Le troisième bras (50) est utilisé pour déplacer les pots en travail (E). Les stations de filage (41 à 48 à 4n) comprennent des émetteurs d'instruction (421 à 428 à 42n) qui avisent le dispositif d'alimentation (24) de faire partir un chariot de transport (22). Celui-ci comprend une première commande (28) pour la marche automatique et une seconde commande (30) pour l'enlèvement de la mise en place automatiques des pots.
EP86901324A 1985-04-30 1986-03-06 Installation et procede d'amenee automatique de pots remplis et d'evacuation automatique de pots vides dans un metier a filer Expired EP0220200B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86901324T ATE36690T1 (de) 1985-04-30 1986-03-06 Anlage und verfahren zum automatischen zufuehren von vollen kannen zu und zum abfuehren leerer kannen von spinnstellen einer spinnmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH182985 1985-04-30
CH1829/85 1985-04-30

Publications (2)

Publication Number Publication Date
EP0220200A1 true EP0220200A1 (fr) 1987-05-06
EP0220200B1 EP0220200B1 (fr) 1988-08-24

Family

ID=4219571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86901324A Expired EP0220200B1 (fr) 1985-04-30 1986-03-06 Installation et procede d'amenee automatique de pots remplis et d'evacuation automatique de pots vides dans un metier a filer

Country Status (8)

Country Link
US (1) US4735040A (fr)
EP (1) EP0220200B1 (fr)
JP (1) JPS62501066A (fr)
AT (1) ATE36690T1 (fr)
DE (1) DE3660586D1 (fr)
HK (1) HK5991A (fr)
SG (1) SG33890G (fr)
WO (1) WO1986006358A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939895A (en) * 1988-09-17 1990-07-10 W. Schlafhorst & Co. Spinning machine with can replacement apparatus
US4972669A (en) * 1988-09-17 1990-11-27 W. Schlafhorst & Co. Automatic spinning machine with silver can replacing apparatus
US4998406A (en) * 1988-09-17 1991-03-12 W. Schlafhorst & Co. Silver can transport carriage
GB2248245A (en) * 1990-09-27 1992-04-01 Rieter Scragg Ltd Bobbin transportation arrangement

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Publication number Priority date Publication date Assignee Title
IT1201832B (it) * 1986-12-03 1989-02-02 Roberto Condotta Distributore automatico di nastro per macchine di filatura
DE3725265A1 (de) * 1987-07-30 1989-02-09 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zum wechseln von spinnkannen bei einer spinnereivorbereitungsmaschine
DE3742252A1 (de) * 1987-12-12 1989-06-22 Schlafhorst & Co W Verfahren zum wechseln von kannen an textilmaschinen
IT1220881B (it) * 1988-05-02 1990-06-21 Cerit Spa Dispositivo di distribuzione automatica di nastro per macchine di filatura
IT1220906B (it) * 1988-06-29 1990-06-21 Cerit Spa Procedimento di presa e inserzione nastro in unita' di filatura a fibre libere e dispositivo adottante tale procedimento
DE3831639A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Verfahren und vorrichtung zur versorgung der spinnstellen eines spinnautomaten mit faserband
DE3905279A1 (de) * 1989-02-21 1990-08-23 Zinser Textilmaschinen Gmbh Kannentransportsystem strecke/strecke
US5263228A (en) * 1989-03-23 1993-11-23 Howa Machinery Ltd. Apparatus for continuously supplying and piecing slivers to a roving frame
JP2784029B2 (ja) * 1989-03-23 1998-08-06 豊和工業株式会社 粗紡機におけるスライバ連続供給装置
DE3928648A1 (de) * 1989-08-30 1991-03-07 Fritz Stahlecker Anlage mit einer oder mehreren spinnmaschinen und mit wenigstens einem wechselwagen zum wechseln von kannen
CH679775A5 (fr) * 1989-11-07 1992-04-15 Rieter Ag Maschf
CH681632A5 (fr) * 1990-02-21 1993-04-30 Rieter Ag Maschf
IT1239669B (it) * 1990-04-10 1993-11-11 Loredana Brovelli Procedimento di alimentazione automatica di vasi di nastro in macchine tessili e apparecchiatura adottante tale procedimento
DE4015377C2 (de) * 1990-05-14 2002-08-14 Truetzschler Gmbh & Co Kg Vorrichtung zum Transport mindestens einer Kanne zwischen einer faserbandabliefernden Spinnereimaschine, z. B. Karde und einer faserbandgespeisten Spinnereimaschine, z. B. Strecke
US5276947A (en) * 1990-05-18 1994-01-11 Schubert & Salzer Maschinenfabrik Ag Device for the transportion of cans between machines or devices treating or processing fiber slivers
IT1240888B (it) * 1990-05-18 1993-12-17 Loredana Brovelli Sistema integrato per operazioni di stiro e di filatura
US5222856A (en) * 1990-06-05 1993-06-29 Murata Kikai Kabushiki Kaisha Can conveying system
DE4029303A1 (de) * 1990-09-15 1992-03-19 Schlafhorst & Co W Verfahren und einrichtung zum wechseln der faserbandkannen eines spinnautomaten
DE4038214A1 (de) * 1990-11-30 1992-06-04 Schlafhorst & Co W Bandzufuehrung an textilmaschinen mit faserbandverarbeitung
IT1246595B (it) * 1991-04-12 1994-11-24 Iginia Busisi Procedimento ed impianto per l'alimentazione di filatoi
DE4125382A1 (de) * 1991-07-31 1993-02-04 Schlafhorst & Co W Kannentransportwagen zum automatischen kannenwechsel
DE4125383A1 (de) * 1991-07-31 1993-02-04 Schlafhorst & Co W Kannentransportwagen zum automatischen kannenwechsel
DE4130463A1 (de) * 1991-09-13 1993-03-18 Schlafhorst & Co W Kannenverteilvorrichtung
DE4204967A1 (de) * 1992-02-19 1993-08-26 Truetzschler Gmbh & Co Kg Vorrichtung zum transport mindestens einer kanne zwischen einer faserbandabliefernden spinnereimaschine und einer faserbandgespeisten spinnereimaschine
DE4233357B4 (de) * 1992-10-05 2005-09-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren zum Wechseln und Vorrichtung zum Magazinieren und Wechseln von Spinnkannen
DE4323726A1 (de) * 1993-07-15 1995-01-19 Schlafhorst & Co W Transportfahrzeug für Faserbandkannen
DE29620792U1 (de) * 1996-12-02 1998-04-02 Certus Maschinenbau GmbH, 86316 Friedberg Handhabungssystem für Filamentspulen oder Doffs
DE19713859C2 (de) * 1997-04-04 2000-07-06 Manfred Langen Transport und Lagersystem für Spinnkannen
DE19740661A1 (de) * 1997-09-16 1999-03-18 Manfred Langen Spinnkannenstand
EP2042196B1 (fr) 2001-10-10 2016-07-13 ratiopharm GmbH Remodelage et glycoconjugation de facteur stimulant les colonies de granulocytes (G-CSF)
DE102018114772A1 (de) * 2018-06-20 2019-12-24 Maschinenfabrik Rieter Ag Kannenwechsler für eine Spinnereivorbereitungsmaschine sowie Verfahren zum Kannenwechsel

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US3132461A (en) * 1961-11-20 1964-05-12 Om Ltd Can-conveying case for a spinning machine
BE759270A (fr) * 1969-12-24 1971-04-30 Schubert & Salzer Maschinen Procede et dispositif pour presenter un ruban de fibres a un metier a filer en fin
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JPS5088351A (fr) * 1973-12-06 1975-07-16
CH589557A5 (fr) * 1974-12-24 1977-07-15 Rieter Ag Maschf
DE2536435C2 (de) * 1975-08-16 1984-02-23 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Auswechseln von Faserbandbehältern
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JPS6052079B2 (ja) * 1975-10-15 1985-11-16 株式会社小松製作所 無人荷役作業装置
DE2646313C2 (de) * 1976-10-14 1986-07-03 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Auswechseln von Faserbandkannen
EP0082938A1 (fr) * 1981-12-22 1983-07-06 Maschinenfabrik Rieter Ag Dispositif pour déplacer des pots de machine de préparation à la filature
JPS5974865A (ja) * 1982-10-23 1984-04-27 Toyoda Autom Loom Works Ltd 紡機におけるケンス管理装置

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See references of WO8606358A1 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939895A (en) * 1988-09-17 1990-07-10 W. Schlafhorst & Co. Spinning machine with can replacement apparatus
US4972669A (en) * 1988-09-17 1990-11-27 W. Schlafhorst & Co. Automatic spinning machine with silver can replacing apparatus
US4998406A (en) * 1988-09-17 1991-03-12 W. Schlafhorst & Co. Silver can transport carriage
GB2248245A (en) * 1990-09-27 1992-04-01 Rieter Scragg Ltd Bobbin transportation arrangement
US5244160A (en) * 1990-09-27 1993-09-14 Rieter-Scragg Limited Bobbin transportation arrangement
GB2248245B (en) * 1990-09-27 1994-05-18 Rieter Scragg Ltd Bobbin transportation arrangement

Also Published As

Publication number Publication date
WO1986006358A1 (fr) 1986-11-06
JPS62501066A (ja) 1987-04-30
JPH0436995B2 (fr) 1992-06-17
EP0220200B1 (fr) 1988-08-24
DE3660586D1 (en) 1988-09-29
ATE36690T1 (de) 1988-09-15
HK5991A (en) 1991-01-25
SG33890G (en) 1990-10-26
US4735040A (en) 1988-04-05

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