EP0148356B1 - Dispositif d'emmagasinage et d'alimentation de fil - Google Patents

Dispositif d'emmagasinage et d'alimentation de fil Download PDF

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Publication number
EP0148356B1
EP0148356B1 EP19840113290 EP84113290A EP0148356B1 EP 0148356 B1 EP0148356 B1 EP 0148356B1 EP 19840113290 EP19840113290 EP 19840113290 EP 84113290 A EP84113290 A EP 84113290A EP 0148356 B1 EP0148356 B1 EP 0148356B1
Authority
EP
European Patent Office
Prior art keywords
yarn
feeding device
stopping
gap
storing
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
EP19840113290
Other languages
German (de)
English (en)
Other versions
EP0148356A3 (en
EP0148356A2 (fr
Inventor
Lars Helge Gottfrid Tholander
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.)
Iro AB
Original Assignee
Iro AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27484634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0148356(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE8207098A external-priority patent/SE8207098D0/xx
Priority claimed from SE8304891A external-priority patent/SE8304891D0/xx
Priority claimed from SE8305040A external-priority patent/SE8305040D0/xx
Application filed by Iro AB filed Critical Iro AB
Publication of EP0148356A2 publication Critical patent/EP0148356A2/fr
Publication of EP0148356A3 publication Critical patent/EP0148356A3/en
Application granted granted Critical
Publication of EP0148356B1 publication Critical patent/EP0148356B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/367—Monitoring yarn quantity on the drum
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D03D47/363—Construction or control of the yarn retaining devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/30—Control systems architecture or components, e.g. electronic or pneumatic modules; Details thereof
    • B65H2557/33—Control systems architecture or components, e.g. electronic or pneumatic modules; Details thereof for digital control, e.g. for generating, counting or comparing pulses

Definitions

  • the present invention relates to a yarn storing and feeding device in accordance with the prior art portion of claim 1.
  • DE-A-31 23 760 discloses a yarn storing and feeding device comprising a stationary storage drum onto which an intermediate yarn store is wound by a winding-on device and from which the yarn is withdrawn spiralling through a gap around the withdrawal end of the storage drum.
  • This prior art yarn storing and feeding device comprises a yarn stopping device consisting of a yarn stopping element and an actuator means for actuating said yarn stopping element such that it can be moved into a gap or space located between the stopping device and the withdrawal end of the storage drum.
  • the actuator means of this prior art yarn storing and feeding device is formed by an electromagnetic coil for actuating said stopping element having the form of a pin.
  • the magnetic field of said coil urges the pin-like stopping member radially inwardly against the surface of the storage drum. In this position of the pin-like member forming the stopping element, a further withdrawal of the intermediate yarn store wound on the storage drum is prevented.
  • the design of yarn storing and feeding devices of the above-mentioned kind has become more and more complicated due to the fact that these devices are provided with a greater number of stopping devices for achieving a better adaption of the length of the weft yarn withdrawn from the storage drum during one shot of the weaving machine to the desired weft yarn length, while maintaining the compact design of the yarn storing and feeding device.
  • Yarn storing and feeding devices as known from EP-Al-0 024 561 and EP-A1-0 051 811 are provided with a rotatable hollow storage drum rotating in synchronization with the yarn consuming textile machine.
  • yarn catching elements and their actuating means are mounted for a common rotation with the storage drum. When actuated the yarn catching elements project beyond the surface of the storage drum and catch the yarn. The actuation and deactivation of the yarn catching elements are remotely controlled from the exterior of the storage drum.
  • the present invention is based on the technical task of how to provide a yarn storing and feeding device in accordance with the prior art portion of claim 1 having a compact design.
  • only the actuator means of the stopping device is located radially outwardly with respect to the gap between the actuator means and the drum, while the stopping element is arranged radially inwardly with respect to this gap.
  • Such a design enables a very compact structure of the stopping device as the part of the stopping device located outwardly of the gap only comprises the actuator means preferably being an electromagnetic coil. Such a design results in a more reduced length of the stopping device in the axial direction of the yarn storing and feeding device when compared with the design of the prior art yarn storing and feeding device.
  • the stopping element is movably disposed in a radial bore provided in a guiding portion located close to the withdrawal end of the storage drum.
  • the stopping element located in the radial bore opposite to said electromagnetic coil is attracted by the magnetic force thereof so that it becomes moved into said gap.
  • a permanent magnet located at the inner end of the bore retracts the stopping element.
  • the stopping element has a rounded edge or spherical form at its end directed to the gap.
  • a feeding device 1 consists of a storage drum 2, a winding-on device 3 or orbiting feeder tube 3 and an electric motor 4.
  • a yarn F being supplied to the orbiting feeder tube 3 driven by the electric motor 4 is wound onto the storage drum.
  • This storage drum is a stationary storage drum being maintained in a stationary position with respect to its environment by a magnetic means (not shown here).
  • Devices of the above-mentioned type are known per se in the art. For purposes of the present disclosure, it should be noted that this art is exemplified by US-A-34 55 341 and by US-A-42 26 379.
  • the feeding device is provided with a storage sensor being located close to the generally cylindrical surface of the storage drum 2.
  • the storage sensor 5 can be a so-called maximum sensor preferably consisting of a light-emitting device and a light sensing device. This storage sensor 5 generates a signal indicating the amount of yarn stored on the drum, i.e. the number of turns of yarn wound onto the drum. Based on this signal, a storage control unit 7 controls the operation of the electric motor 4 in such a way that there is continuously a sufficient amount of yarn available on the yarn storage drum 2.
  • Storage control units 7 are per se known in the art. For purposes of the present disclosure, it should be noted that this art is exemplified by DE-A-2908743, FR-A-1562223 and PCT/EP83/ 00121 (applicant's own).
  • a yarn sensing means 6 at the withdrawal end of the yarn storage drum arranged such that the yarn is passing its detection area during withdrawal from the drum 2.
  • a yarn sensing means 6 at the withdrawal end of the yarn storage drum arranged such that the yarn is passing its detection area during withdrawal from the drum 2.
  • the yarn sensing means preferably consists of a single yarn sensor 6 producing pulse signals, each pulse signal indicating that the yarn F passes a detection area of the yarn sensor 6.
  • This sensor 6 could also be located in front of the withdrawal end of the storage drum, but has to be arranged such that the yarn is passing its detection area during withdrawal from the storage drum 2.
  • the yarn stopping device 10 located at the withdrawal end of the storage drum 2 consists of an actuator means 11 comprising a plurality of electromagnetic coils 11, a plurality of coil cores 12, each of the electromagnetic coils 11 being wound around a coil core 12 supported of a balloon limiting ring 13 consisting of two U-shaped rings covering said plurality of electromagnetic coils 11.
  • Said balloon limiting ring 13 is fixedly secured to the environment of the feeding device 1, for example, to a base plate thereof.
  • a ring-shaped guiding portion 16 is connected to the withdrawal end of the storage drum 2.
  • Said guiding portion 16 supports a plurality of yarn stopping elements 14, each of said yarn stopping elements 14 consisting of a metal ball 14 being movably disposed in a radial bore 15 provided in the guiding portion 16.
  • the respective electromagnetic coils 11 and associated cores 12 are arranged opposite to said bores 15.
  • the balloon limiting ring 13 and the guiding portion 16 define a gap 18 being preferably in the order of 1--2 millimeters.
  • the yarn F passes said gap when being withdrawn from the storage drum.
  • a permanent magnet 17 is located at one end of each bore 15 for moving back said metal ball 14 into said bore 15 after switching off an actuation current fed to the respective electromagnetic coils 11.
  • the ball 14 is attracted by the magnetic force of coil 11 when switching on the actuation current fed to coil 11.
  • the width of the gap 18 corresponds to the radius of the metal ball 15.
  • each electromagnetic coil 11 is chosen such that this force will overcome the attraction force of the permanent magnet 17 when feeding the actuation current to the coil 11.
  • the metal ball 14 will thereby move outwardly in the radial direction of the bore 15 and come into contact with the free end of the coil core 12. In this condition, approximately half of the metal ball locks the gap 18 for the passage of the yarn F in such a way that the withdrawal of the yarn F from the storage drum 2 is terminated.
  • the tension in the yarn F being pulled at the beginning of the weft yarn insertion co-acts with the magnetic force of the permanent magnet 17 such that the metal ball 14 will return to its starting position so as to come into contact with the permanent magnet 17.
  • the holding force of the permanent magnet 17 can be relatively low. Hence, only a small portion of the attracting force generated by the electromagnetic coil 11 is required for overcoming the magnetic force of the permanent magnet 17. For this reason the yarn stopping device 10 in accordance with the present invention is working faster than prior art devices using stopping elements 14 which are needle-shaped or pin-shaped.
  • a thin plate of non-magnetic material can be positioned at the outer end of the permanent magnet 17 and/or on the free end of the coil core 12 for eliminating a magnetic sticking or "adhesion" between the metal ball 14 and the permanent magnet 17 and/or the coil core 12.
  • the stopping element 14 can also have the form of a short-cylindrical pin with a plane inner end directed to the permanent magnet 17 and a rounded, preferably semi-spherical outer end.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Saccharide Compounds (AREA)

Claims (7)

1. Dispositif d'emmagasinage et d'amenée de fil, comportant un tambour fixe d'emmagasinage (2) sur lequel une réserve intermédiaire de fil est bobinée par un dispositif de bobinage (3) et duquel le fil (F) est extrait en décrivant une spirale dans un interstice (18) autour de l'extrémité d'extraction du tambour d'emmagasinage (2), comportant aussi au moins un dispositif (11à 117) d'arrêt du fil comprenant chacun un élément (14) d'arrêt du fil et un moyen (11) formant actionneur pour actionner ledit élément (14) d'arrêt du fil de façon à pouvoir le déplacer au moins partiellement dans ledit interstice (18) pour arrêter l'extraction du fil (F), ledit moyen formant actionneur (11), dont il y a au moins un, étant disposé radialement à l'extérieur par rapport audit interstice (18), caractérisé par le fait que ledit élément d'arrêt (14), dont il y a au moins un, est disposé radialement à l'intérieur par rapport audit interstice (18).
2. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans la revendication 1, caractérisé par le fait que ledit moyen formant actionneur est constitué d'une bobine électromagnétique (11).
3. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans les revendications 1 ou 2, caractérisé par le fait que ledit élément (14) d'arrêt du fil est constitué d'une petite broche cylindrique.
4. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans les revendications 1 ou 2, caractérisé par le fait que ledit élément d'arrêt est une bille (14).
5. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans l'une des revendications 1 à 4, caractérisé par le fait que ledit élément d'arrêt (14) est disposé, avec liberté de déplacement, dans un alésage radial (15) prévu dans une portion de guidage (16) située près de l'extrémité d'extraction du tambour d'emmagasinage (2).
6. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans l'une des revendications 1 à 5, caractérisé par le fait qu'il est prévu un aimant permanent (17) situé à l'une des extrémités dudit alésage (15).
7. Dispositif d'emmagasinage et d'amenée de fil comme revendiqué dans l'une des revendications 1 à 6, caractérisé par le fait que ledit élément d'arrêt (14) présente un bord arrondi à son extrémité dirigée vers l'interstice (18).
EP19840113290 1982-09-30 1983-09-30 Dispositif d'emmagasinage et d'alimentation de fil Expired EP0148356B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
SE8205598 1982-09-03
SE8205598 1982-09-30
SE8207098A SE8207098D0 (sv) 1982-12-10 1982-12-10 Anordning for temporer upplagring och matning av uppmetta garnlengder, foretredesvis till dysvevmaskiner
SE8207098 1982-12-10
SE8304891 1983-09-13
SE8304891A SE8304891D0 (sv) 1983-09-13 1983-09-13 System for temporer upplagring och matning av uppmetta garnlengder, foretredesvis till dysvevmaskiner
SE8305040A SE8305040D0 (sv) 1983-09-20 1983-09-20 System for temporer upplagring och matning av uppmetta garnlengder, foretredesvis till dys-vevmaskiner
SE8305040 1983-09-20

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP83109818.1 Division 1983-09-30

Publications (3)

Publication Number Publication Date
EP0148356A2 EP0148356A2 (fr) 1985-07-17
EP0148356A3 EP0148356A3 (en) 1989-02-15
EP0148356B1 true EP0148356B1 (fr) 1990-12-05

Family

ID=27484634

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19830109818 Expired EP0107110B1 (fr) 1982-09-30 1983-09-30 Accumulateur de fil avec dispositif de mesure
EP19840113290 Expired EP0148356B1 (fr) 1982-09-30 1983-09-30 Dispositif d'emmagasinage et d'alimentation de fil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19830109818 Expired EP0107110B1 (fr) 1982-09-30 1983-09-30 Accumulateur de fil avec dispositif de mesure

Country Status (4)

Country Link
EP (2) EP0107110B1 (fr)
JP (3) JPS59501830A (fr)
DE (2) DE3382053D1 (fr)
WO (1) WO1984001394A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726197A (zh) * 2012-10-12 2014-04-16 株式会社丰田自动织机 纬纱测长储存装置的纬纱喂送叶片调整工具

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8207098D0 (sv) * 1982-12-10 1982-12-10 Iro Ab Anordning for temporer upplagring och matning av uppmetta garnlengder, foretredesvis till dysvevmaskiner
BE899671A (nl) * 1984-05-16 1984-11-16 Picanol Nv Regelbare sturing van de inslagdraad van een weefgetouw.
IT1176259B (it) * 1984-06-04 1987-08-18 Roy Electrotex Spa Alimentatore di trama per telai di tessitura
US4781224A (en) * 1984-07-20 1988-11-01 Nissan Motor Co., Ltd. Loom equipped with weft picking control system
JPH0639735B2 (ja) * 1984-07-24 1994-05-25 日産自動車株式会社 流体噴射式織機の制御装置
US4768565A (en) * 1984-09-27 1988-09-06 Aktiebolaget Iro Method for controlling a yarn storing, feeding and measuring device
DE3440389C1 (de) * 1984-11-05 1986-03-20 Bernd Dipl-Ing Scheffel Fadenspeichervorrichtung fuer Webmaschinen und Verfahren zu deren Betrieb
IT1215235B (it) * 1985-01-30 1990-01-31 Omv Off Mecc Vilminore Dell'alimentazione di filati di dispositivo di autoregolazione trama in telai di tessitura ad aria.
JPH0627398B2 (ja) * 1985-03-30 1994-04-13 日産自動車株式会社 流体噴射式織機の緯入れ装置
JP2509574B2 (ja) * 1985-08-15 1996-06-19 アモコ・コーポレーション 標識付けした核酸
CH670263A5 (fr) * 1986-05-23 1989-05-31 Sulzer Ag
EP0247225B1 (fr) * 1986-05-30 1990-10-31 Aktiebolaget Iro Dispositif pour contrôler l'insertion de trame
DE3761444D1 (de) * 1986-06-16 1990-02-22 Sulzer Ag Schussfadenspeicher fuer webmaschine.
JPS6328944A (ja) * 1986-07-14 1988-02-06 津田駒工業株式会社 よこ入れ装置の測長量設定方法およびその装置
DE3774785D1 (de) * 1986-07-15 1992-01-09 Sulzer Ag Verfahren fuer den betrieb eines schussfadenspeichers fuer eine webmaschine.
DE3628485A1 (de) * 1986-08-22 1988-02-25 Iro Ab Geraet zum speichern von garn
BE905471A (nl) * 1986-09-23 1987-03-23 Picanol Nv Werkwijze om bij weefmaschines de lengte van de in de gaap te brengen inslagdraad te regelen en inrichtingen hierbij aangewend.
DE8800216U1 (fr) * 1987-11-29 1989-03-30 Aktiebolaget Iro, Ulricehamn, Se
JPH01321951A (ja) * 1988-06-03 1989-12-27 Gebr Sulzer Ag 緯糸蓄積装置
FR2632955B1 (fr) * 1988-06-20 1991-12-27 Oris Ind Derives de nucleosides utilisables pour la synthese d'oligonucleotides marques, oligonucleotides obtenus a partir de ces derives et leur synthese
EP0561218A1 (fr) * 1992-03-16 1993-09-22 Lindauer Dornier Gesellschaft M.B.H Procédé et dispositif pour la présentation d'une réserve de fil de trame fixée en cas d'arrêt de tissage
SE511091C2 (sv) * 1993-04-21 1999-08-02 Sipra Patent Beteiligung Garnmatare för textilmaskiner
US5800996A (en) * 1996-05-03 1998-09-01 The Perkin Elmer Corporation Energy transfer dyes with enchanced fluorescence
CN102329880B (zh) 2004-04-26 2014-05-14 和光纯药工业株式会社 结核菌检测用的引物和探针以及使用它们检测人型结核菌的方法
CN101175852B (zh) 2005-05-13 2013-02-13 和光纯药工业株式会社 堪萨斯分枝杆菌检测用的引物和探针、以及使用它们检测堪萨斯分枝杆菌的方法
WO2007105673A1 (fr) 2006-03-13 2007-09-20 Wako Pure Chemical Industries, Ltd. procede pour detecter un gene mutant
WO2007129628A1 (fr) 2006-05-02 2007-11-15 Wako Pure Chemical Industries, Ltd. Amorce et sonde destinées à la détection de mycobacterium intracellulare, et procédé permettant de détecter mycobacterium intracellulare au moyen de l'amorce et de la sonde
EP2383349B1 (fr) 2006-12-18 2014-12-31 Wako Pure Chemical Industries, Ltd. Amorce et sonde pour la détection de Mycobacterium avium et procédé pour la détection de Mycobacterium avium les utilisant
EP2546344A3 (fr) 2008-02-08 2013-04-03 Wako Pure Chemical Industries, Ltd. Amorce et sonde pour la détection de chlamydophilia caviae, ainsi que procédé de détection de caviae chlamydophilia les utilisant
US10359424B2 (en) 2008-05-28 2019-07-23 Fujifilm Wako Pure Chemical Corporation Primer and probe for detection of Mycobacterium intracellulare, and method for detection of Mycobacterium intracellulare using the primer or the probe
CN102918155B (zh) 2010-03-23 2015-12-16 和光纯药工业株式会社 沙眼衣原体检测用引物和探针、以及使用该引物和探针的沙眼衣原体的检测方法
KR102259445B1 (ko) 2016-03-30 2021-06-01 후지필름 와코 준야쿠 가부시키가이샤 클라미디아 트라코마티스 검출용 프라이머 세트 및 이것을 사용한 클라미디아 트라코마티스 검출 방법, 그리고 그것을 위한 시약 키트

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH394899A (it) * 1961-10-31 1965-06-30 Sobrevin Soc De Brevets Ind Et Apparecchio per la regolazione della tensione all'uscita di un filo nel passaggio dal suo svolgimento al suo avvolgimento
CH404575A (de) * 1963-09-12 1965-12-15 Saurer Ag Adolph Dosiervorrichtung an Webmaschine
JPS5626038A (en) 1979-08-10 1981-03-13 Nissan Motor Weft yarn storage apparatus of shuttleless loom
CH647999A5 (de) * 1980-06-17 1985-02-28 Rueti Ag Maschf Fadenliefervorrichtung fuer textilmaschinen und verfahren zum betrieb der fadenliefervorrichtung.
JPS5782546A (en) 1980-11-12 1982-05-24 Nissan Motor Storage apparatus of "futakoshi" weft yarn of shuttleless loom
US4415732A (en) * 1981-03-27 1983-11-15 University Patents, Inc. Phosphoramidite compounds and processes
CA1219824A (fr) * 1981-04-17 1987-03-31 David C. Ward Nucleotides modifies, leur preparation et leur emploi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726197A (zh) * 2012-10-12 2014-04-16 株式会社丰田自动织机 纬纱测长储存装置的纬纱喂送叶片调整工具
CN103726197B (zh) * 2012-10-12 2015-06-03 株式会社丰田自动织机 纬纱测长储存装置的纬纱喂送叶片调整工具

Also Published As

Publication number Publication date
EP0148356A3 (en) 1989-02-15
EP0148356A2 (fr) 1985-07-17
JPH0555619B2 (fr) 1993-08-17
WO1984001394A1 (fr) 1984-04-12
EP0107110B1 (fr) 1987-04-22
JPH07102449A (ja) 1995-04-18
JPH07100900B2 (ja) 1995-11-01
DE3371098D1 (en) 1987-05-27
JPS60500717A (ja) 1985-05-16
DE3382053D1 (de) 1991-01-17
JPH0359914B2 (fr) 1991-09-12
JPS59501830A (ja) 1984-11-01
EP0107110A1 (fr) 1984-05-02

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