EP1405942A1 - Verfahren zum Einlegen der Schussfadenenden in einer schützenlosen Webmaschine und Einlegevorrichtung - Google Patents

Verfahren zum Einlegen der Schussfadenenden in einer schützenlosen Webmaschine und Einlegevorrichtung Download PDF

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Publication number
EP1405942A1
EP1405942A1 EP20030020622 EP03020622A EP1405942A1 EP 1405942 A1 EP1405942 A1 EP 1405942A1 EP 20030020622 EP20030020622 EP 20030020622 EP 03020622 A EP03020622 A EP 03020622A EP 1405942 A1 EP1405942 A1 EP 1405942A1
Authority
EP
European Patent Office
Prior art keywords
tuck
weft
loom
nozzle
airflow
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
EP20030020622
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English (en)
French (fr)
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EP1405942B1 (de
Inventor
Shigeharu Sawada
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co Ltd
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 Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Publication of EP1405942A1 publication Critical patent/EP1405942A1/de
Application granted granted Critical
Publication of EP1405942B1 publication Critical patent/EP1405942B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/44—Automatic stop motions acting on defective operation of loom mechanisms
    • 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
    • D03D47/40—Forming selvedges
    • D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/06—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping
    • D03D51/08—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping stopping at definite point in weaving cycle, or moving to such point after stopping
    • D03D51/085—Extraction of defective weft

Definitions

  • the invention relates to a method of allowing a tuck-in device of a shuttleless loom inoperative in response to an instruction from a loom and the tuck-in device.
  • JP-A 2001-159053 discloses a weft holding device of a tuck-in device.
  • the weft holding device of the tuck-in device injects air form a tuck-in nozzle (release port) provided inside a slit of a block body which leaves open in three directions at the stoppage time of a weft, thereby removing the weft from a cutting area of a cutter to prevent the weft from being cut so that a weft end is not tucked in a shedding of a warp.
  • the closing valve even if a signal representing injection of air from the tuck-in nozzle is outputted in response to a weft cut detection signal, it takes time when the closing valve actually operates to inject air, so that the weft stays in a cutting area when the cutter operates, and hence the weft is cut. Accordingly, there occurs that the weft is tucked in the shedding of the warp by the injection of air through another tack-in nozzle (guide hole).
  • JP-A 3-113051 discloses a technique relating to a method of and a device for performing tuck-in operation in a shuttleless loom.
  • a weft end is gripped and tucked in by a needle, wherein a weft is disposed within an operation area of the needle by injecting air at the stoppage time of the loom other than a weft stoppage, and the tuck-in operation is performed, while the weft is prevented from being disposed within the operation area of the needle by stopping the injection of the air at the stoppage time of the loom caused by the weft stoppage, thereby preventing the weft from being retained by the needle and tucked-in.
  • the invention assumes a tuck-in device 2 of a shuttleless loom for folding back a weft end 37 of a weft 16 inside a shedding 34 of a warp 33 by injecting an air flow 32 after gripping the weft end 37 of the weft 16.
  • a method of performing a tuck-in operation by the tuck-in device 2 of the shuttleless loom for folding back a weft end 37 inside a shedding 34 of a warp 33 allowing injection of the air flow 32 inoperative in response to an instruction from a loom 1 based on a stoppage cause of the loom 1 not to fold back the weft end 37 inside the shedding 34 of the warp 33 or injecting the air flow 32 to fold back the weft end 37 inside the shedding 34 of the warp 33 after the weft end 37 is gripped and pulled by the first airflow 30, and injecting the first airflow 30 to pull and grip the weft end 37, thereby preventing the weft end 37 from being folded back inside the shedding 34 of the warp 33 during the injection of at least the air flow 32 in response to the instruction from the loom 1 based on the stoppage cause of the loom 1.
  • the invention further provides a proper device for embodying the above method.
  • Figs. 1 and 2 show an embodiment where a tuck-in device 2 of the invention is built in a loom (shuttleless loom) 1.
  • the tuck-in device 2 is disposed at a weaving end of a weft insertion or the weaving end of a weft arrival side. Further, a plurality of cloths are woven, the tuck-in device 2 is also disposed between woven cloths.
  • Fig. 1 shows the tuck-in device 2 disposed only at the weft arrival side.
  • the tuck-in device 2 comprises a cutter 7 for cutting a weft 16, a block body 3 disposed between the cutter 7 and a woven cloth end 31 of a woven cloth 5, and an airflow supply device 4 for supplying air to a gripping nozzle 12, a first tuck-in nozzle 18 and a second tuck-in nozzle 19 integrally provided in the block body 3. Further, there is provided an ejector 39, positioned opposite to the block body 3 while intervening the cutter 7, for drawing a cut end of the weft 16 which was cut by the cutter 7.
  • the block body 3 has a slit 9 which leaves open in three directions, namely, leaves open at a front side thereof opposite to a reed 8, the cutter 7 side and the woven cloth 5 side.
  • Tapered guide surfaces 10 are positioned on an inner wall thereof at the front entrance thereof and they are gradually enlarged in a slit width toward the reed 8.
  • the slit 9 has a gripping nozzle 12 on an upper wall 11 of its inner wall and an airflow entrance port 14 on a lower wall 13 of its inner wall, and these gripping nozzle 12 and airflow entrance port 14 penetrate the inner wall of the slit 9 from upper and lower surfaces of the block body 3 and oppose each other.
  • the gripping nozzle 12 is connected to the airflow supply device 4 through a gripping pipe 15 and receives air from the airflow supply device 4 and injects it toward the airflow entrance port 14 when it operates.
  • the gripping nozzle 12 is provided on the upper wall 11 and the airflow entrance port 14 is provided on the lower wall 13
  • the airflow entrance port 14 may be provided on the upper wall 11 and the gripping nozzle 12 may be provided on the lower wall 13.
  • the slit 9 has the first tuck-in nozzle 18 on its innermost wall 17. Still further, two second tuck-in nozzles 19 are provided up and down on the outer wall of the block body 3 at the woven cloth end 31 side while intervening the slit 9 therebetween. When viewing the two second tuck-in nozzles 19 from the reed 8 side, the two second tuck-in nozzles 19 penetrate the block body 3 in a slanted manner while intervening the slit 9 therebetween, and the central lines of nozzle holes of the second tuck-in nozzles 19 cross each other in a shedding 34 of a warp 33 if they are extended.
  • One first tuck-in nozzle 18 and two second tuck-in nozzles 19 are structured to receive air from the airflow supply device 4 through a first tuck-in pipe 26 and a second tuck-in pipe 27.
  • Fig. 3 shows an injection control system of the tuck-in device 2.
  • the airflow supply device 4 comprises a pressure air source 20, pressure regulators 21 a, 21 b, closing valves 22, 23, 24 and a closing valve controller 25.
  • the pressure air source 20 is connected to the gripping nozzle 12 via the pressure regulator 21 a, the closing valve 22 and the gripping pipe 15. Air supplied from the pressure air source 20 is branched at the pressure regulator 21 b.
  • the pressure air source 20 is connected to the first tuck-in nozzle 18 via the pressure regulator 21 b, the closing valve 23 and the first tuck-in pipe 26, and also connected to the second tuck-in nozzle 19 via the pressure regulator 21 b, the closing valve 24, the second tuck-in pipe 27.
  • the closing valve controller 25 opens and closes the closing valves 22, 23, 24 in response to a main shaft rotary angle signal of a loom issued by an encoder 29 connected to a main shaft 28 of the loom based on an injection timing set by a main controller 35, and controls injection of air to be supplied to the gripping nozzle 12, the first tuck-in nozzle 18 and the second tuck-in nozzle 19.
  • the main controller 35 performs control necessary for stopping a tuck-in operation in the manner of changing opening and closing control of the closing valves 22, 23, 24 upon reception of a weft stoppage signal from a weft detection sensor 36.
  • the weft detection sensor 36 is disposed on the side end of a reed holder 38 for detecting the weft end 37 of the weft 16, and generating a weft stoppage signal at the time of defective picking, and supplying this weft stoppage signal to the main controller 35.
  • the weft 16 When picking, the weft 16 is picked in the shedding 34 of the warp 33 and the weft 16 is beaten by the reed 8 and is beaten in a cloth fell 6 of the woven cloth 5. At this time, the weft 16 enters the slit 9 and it is cut by the cutter 7 at its tip. The cut weft end of the weft 16 is drawn by the ejector 39 and subjected to a discard process.
  • the tuck-in device 2 sequentially injects air through the gripping nozzle 12, the first tuck-in nozzle 18, and the second tuck-in nozzles 19, whereby a tuck-in operation is performed by an airflow produced at this time to fold back the weft end 37 of the weft 16 together with the airflow in the shedding 34 formed at the next picking time.
  • Fig. 4 is a timing diagram showing an air injection timing of respective nozzles relative to the main shaft rotary angle of the loom at the time of normal tuck-in operation.
  • the gripping nozzle 12 injects air toward the airflow entrance port 14 for a given period of time to form a first airflow 30 so that the weft end 37 of the weft 16 cut by the cutter 7 is pulled in the airflow entrance port 14 inside the slit 9 and gripped at the locations of the slit 9 and the airflow entrance port 14.
  • the first tuck-in nozzle 18 injects air toward the reed 8 upon elapse of a given period of time from the start of injection by the gripping nozzle 12 (formation of the first airflow 30) to form an air flow 32a as a part of the air flow 32
  • the second tuck-in nozzle 19 injects air toward the shedding 34 of the warp 33 upon elapse of a given period of time from the start of injection by the first tuck-in nozzle 18 (formation of the air flow 32a) to form an air flow 32b as a part of the air flow 32, thereby folding back the weft end 37 inside the shedding 34 of the warp 33.
  • the tuck-in device 2 performs a tuck-in operation by folding back the weft end 37 inside the shedding 34 of the warp 33.
  • the first airflow 30 is not only formed by the airflow injected from the gripping nozzle 12 but also may be formed by an airflow drawn in the drawing pot of the airflow entrance port 14 and by a plurality of different airflows.
  • the air flow 32 is formed by only the airflow injected from the injection port and is not formed by the airflow drawn in the drawing port.
  • the air flow 32 is preferable to be formed by the plurality of airflows 32a, 32b which are differentiated in a direction of injection as set forth above so as to expedite a tuck-in operation, but it may be formed by a single airflow. Further, in this example, the plurality of airflows may be combined with each other while injection timings thereof are differentiated from each other.
  • Fig. 5 is a timing diagram showing air injection timings of respective nozzles relative to the main shaft rotary angle of the loom at the time of non tuck-in operation caused by the weft stoppage.
  • the closing valve controller 25 allows the gripping nozzle 12 to inject air, it keeps the closing valves 23, 24 in a closed state, and inhibits the first tuck-in nozzle 18 and the second tuck-in nozzle 19 to inject air.
  • the injection by the gripping nozzle 12 may last longer than that during the normal period of time, for example, it may continue or last, for example, until the completion of injection of air by the second tuck-in nozzle 19 at the normal time.
  • the cutter 7 cuts the weft 16 inside the slit 9 after beating in the same manner as the normal picking time.
  • Figs. 6(a) and 6(b) show the behavior of the weft 16 in the slit 9 of the block body 3 at the time of non tuck-in operation.
  • the weft end 37 advanced inside the slit 9 by the beating of the reed 8 is cut by the cutter 7, then it is inserted in the airflow entrance port 14 by the first airflow 30 from the gripping nozzle 12, and thereafter pulled inside and gripped by the airflow entrance port 14. Thereafter, the main controller 35 stops the injection of air by the gripping nozzle 12.
  • the closing valve controller 25 breaks off the opening of the closing valve 23 of the first tuck-in nozzle 18 and the closing valve 24 of the second tuck-in nozzle 19 in response to the instruction from the loom 1 based on the weft stoppage causing the stoppage of the loom 1, thereby not forming the air flow 32 (32a, 32b) so that the weft end 37 stays in the airflow entrance port 14 and hence it is not tucked in the shedding 34 of the warp 33. Meanwhile, ever if the first airflow 30 from the gripping nozzle 12 is stopped, the weft end 37 is held in the airflow entrance port 14.
  • non-operation of the air flow 32 (32a, 32b) has to be construed to include the presence of a weak airflow to the extent substantially not to perform the tuck-in operation as well as the complete non-operation.
  • non-operation of the air flow 32 has to be construed to include the case where the air flow 32 is formed of the plurality of airflows, the case where all the airflows are rendered inoperative and the case where only a part of the airflows is rendered inoperative.
  • the defective weft removing device receives an instruction from an operator or an instruction from the loom 1, thereby taking the defective weft 16 therein to automatically remove the defective weft 16 from the cloth fell 6 of the woven cloth 5.
  • the defective weft 16 is displaced outside a cutting area by the airflow from an exclusive nozzle between a picking nozzle, not shown, and the woven cloth 5 at the picking side, so as to facilitate the extraction of the defective weft 16 or a cutter is rendered inoperative, and hence the defective weft 16 remains to be connected to the weft 16 inside the picking nozzle.
  • the tuck-in device 2 performs the injection of the first airflow 30 by the gripping nozzle 12, the injection of the air flow 32 (32a,32b) by the first and second tuck-in nozzles 18 and 19 at a given timing as shown in Fig. 4 as made as usual, thereby performing the tuck-in operation in the case of the other stoppage cause of the loom 1, for example, a warp stoppage and a manual stoppage of the loom 1.
  • Fig. 7 is a timing diagram showing air injection timing of respective nozzles relative to a main shaft rotary angle of a loom at the time of non tuck-in operation according to another embodiment of the invention.
  • a weft end 37 in a slit 9 is not folded back inside a shedding 34 of a warp 33 by injecting a first airflow 30 from a gripping nozzle 12 during the injection of at least an air flow 32 (32a, 32b) by a first tuck-in nozzle 18 and a second tuck-in nozzle 19 in response to an instruction from a loom 1 based on a stoppage cause of a loom 1.
  • a main controller 35 outputs a valve opening continuation signal to a closing valve controller 25 upon reception of a weft stoppage signal, and the closing valve controller 25 keeps the closing valve 22 in the opening state during a period of time longer than a normal operation time, and injects the first airflow 30 from the gripping nozzle 12 during the injection of at least the air flow 32 (32a, 32b) by the first tuck-in nozzle 18 and the second tuck-in nozzle 19. Meanwhile, the opening of the closing valve 23 of the first tuck-in nozzle 18 and the opening of the closing valve 24 of the second tuck-in nozzle 19 are respectively performed for a period of time in the same manner as the normal tuck-in operation, thereby forming the air flow 32 (32a, 32b).
  • Fig .8 shows a behavior of a weft 16 at a slit 9 of a block body 3 at the time of non tuck-in operation in the embodiment shown in Fig. 7.
  • the weft end 37 which advanced in the slit 9 by the beating of the reed 8 is cut by the cutter 7, then it is inserted in an airflow entrance port 14 by the first airflow 30 from the gripping nozzle 12, and thereafter pulled in and griped by the airflow entrance port 14.
  • the weft end 37 is pulled in and griped by the first airflow 30 and stays in the airflow entrance port 14, and it is not tucked in the shedding 34 of the warp 33 even if the air flow 32 (32a, 32b) is formed.
  • the injecting pressure of the first airflow 30 from the gripping nozzle 12 is increased compared with that at the normal time to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33 when the weft end 37 bows to the injection pressure of the air flow 32 (32a, 32b), or the injection pressure of air flow 32 (32a, 32b) is decreased so that the weft end 37 is allowed to stay in the airflow entrance port 14 with assurance to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33. Further, if the injection period of the air flow 32 (32a, 32b) is shortened, the continuous injection time of the first airflow 30 can be shortened, thereby preventing an air pressure of a pressure air source 20 from being lowered temporarily.
  • the closing valve controller 25 opens the closing valve 22 of the gripping nozzle 12 during the opening of at lest the closing valves 23, 24 of the tuck-in nozzles 18, 19 in response to the instruction from the loom 1 based on the stoppage cause of the loom 1 (weft stoppage), even if the air flow 32 (32a, 32b) is formed, the weft end 37 stays in the airflow entrance port 14 and an operator rotates the loom 1 in reverse to perform the pick finding, thereby extracting the defective weft 16, which is not tucked in the shedding 34 of the warp 33, from the woven cloth 5 with ease.
  • the operation to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33 by the injection of the air flow 32 (32a, 32b) by keeping the gripping of the weft end 37 by the first airflow 30 is performed by taking over the operation state of the first airflow 30 at the normal time so that the weft end 37 is prevented from being tucked in the shedding 34 of the warp 33 not owing to the delay of the operation of a control system because the operation itself is not changed.
  • the operation to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33 by the injection of the air flow 32 (32a, 32b) while gripping the weft end 37 by the first airflow 30 does not always continue from the operation to pull in and grip the weft end 37 in the airflow entrance port 14.
  • the operation to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33 may be interrupted in the middle of the operation thereof.
  • the operation to prevent the weft end 37 from being tucked in the shedding 34 of the warp 33 by the injection of the air flow 32 while gripping the weft end 37 by the first airflow 30 is performed by taking over the operation state of a normal airflow, and the closing valve 22 is not operated in the middle of the operation, and hence there is an advantage that the weft end 37 is prevented from being tucked in the shedding 34 of the warp 33 not owing to the delay of the operation.
  • the airflow to fold back the weft end is not injected in response to the instruction from the loom, so that the weft end is not tucked in the shedding of the warp, thereby removing the defective weft from the woven cloth with ease.
  • the state for gripping the weft end by the first airflow is effected during the injection of at least airflow, so that the weft end is not tucked in the shedding of the warp, thereby removing the defective weft from the woven cloth with ease.
  • the gripping operation for preventing the weft end from being tucked in the shedding of the warp by the injection of the airflow among the weft end gripping operations by the first airflow is made after the normal gripping operation by the first airflow, and hence it is possible to cope with the instruction from the loom in good time, thereby reliably preventing the weft end from being tucked in the shedding of the warp.
  • the apparatus of the third aspect of the invention it can reasonably realize the method of the first aspect of the invention, thereby obtaining the same effect as the method of the first aspect of the invention.
  • the apparatus of the fourth aspect of the invention it can reasonably realize the method of the second aspect of the invention, thereby obtaining the same effect as the method of the first aspect of the invention.
  • the slit, the gripping nozzle, the first tuck-in nozzle, and the second tuck-in nozzle are respectively disposed in the block body in a reasonable state, a normal tuck-in operation is sequentially effected by airflows, and also non tuck-in operation of the weft can be reliably executed when the first tuck-in nozzle and the second tuck-in nozzle are not operated.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP03020622A 2002-10-02 2003-09-10 Verfahren zum Einlegen der Schussfadenenden in einer schützenlosen Webmaschine und Einlegevorrichtung Expired - Lifetime EP1405942B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002290357 2002-10-02
JP2002290357A JP2004124302A (ja) 2002-10-02 2002-10-02 無杼織機のタックイン作動方法およびタックイン装置

Publications (2)

Publication Number Publication Date
EP1405942A1 true EP1405942A1 (de) 2004-04-07
EP1405942B1 EP1405942B1 (de) 2010-10-27

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EP03020622A Expired - Lifetime EP1405942B1 (de) 2002-10-02 2003-09-10 Verfahren zum Einlegen der Schussfadenenden in einer schützenlosen Webmaschine und Einlegevorrichtung

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Country Link
EP (1) EP1405942B1 (de)
JP (1) JP2004124302A (de)
CN (1) CN1260415C (de)
AT (1) ATE486162T1 (de)
DE (1) DE60334666D1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330239A1 (de) * 2009-11-30 2011-06-08 Tsudakoma Kogyo Kabushiki Kaisha Einschlagverfahren und -vorrichtung der Schussfadenenden für eine schützenlose Webmaschine
CN102618995A (zh) * 2012-04-20 2012-08-01 山东日发纺织机械有限公司 帘子布喷气织机布边处理装置
CN107090650A (zh) * 2017-04-19 2017-08-25 张赓 一种纬纱探测装置及其使用方法

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JP2011122263A (ja) * 2009-12-10 2011-06-23 Tsudakoma Corp ゴム補強用織物製織用織機におけるタックイン耳形成装置
CN101967720A (zh) * 2010-10-11 2011-02-09 青岛天一集团红旗纺织机械有限公司 喷气织机专用气动光边机构
CN102286833B (zh) * 2011-08-09 2013-09-18 青岛铠硕纺机有限公司 用于织造医用纱布的喷气织机
DE102013207805A1 (de) * 2013-04-29 2014-10-30 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren zum Einlegen von Schussfadenenden an einer Webmaschine mit Zusatzschusseffekten
CN104562394B (zh) * 2014-12-30 2016-04-13 浙江理工大学 一种无梭织机短毛边纯气动折入边装置
CN105332148B (zh) * 2015-12-01 2017-08-01 安平县明信金属丝网制品有限公司 与剑杆织机配套的钢丝网折边装置
CN111826784B (zh) * 2020-06-15 2021-11-23 苏州市天翱特种织绣有限公司 一种妆花罗织造的停撬装置

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JPH03113051A (ja) * 1989-09-27 1991-05-14 Toyota Autom Loom Works Ltd 無杼織機におけるタックイン方法及び装置
EP1087046A2 (de) * 1999-09-21 2001-03-28 Tsudakoma Kogyo Kabushiki Kaisha Vorrichtung zun Halten des Fadenendes in eine Vorrichtung zum Einschlagen der Schussfadenenden
EP1130145A1 (de) * 2000-02-22 2001-09-05 Tsudakoma Kogyo Kabushiki Kaisha Verfahren und Gerät zur Steuereung der Vorrichtung zum Bilden einer Webkante in eine Webmaschine
EP1174532A2 (de) * 2000-07-21 2002-01-23 Tsudakoma Kogyo Kabushiki Kaisha Vorrichtung zum Einlegen der Schussfadenenden
JP2002054053A (ja) * 2000-08-07 2002-02-19 Tsudakoma Corp 織機の緯糸変位装置

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JPH03113051A (ja) * 1989-09-27 1991-05-14 Toyota Autom Loom Works Ltd 無杼織機におけるタックイン方法及び装置
EP1087046A2 (de) * 1999-09-21 2001-03-28 Tsudakoma Kogyo Kabushiki Kaisha Vorrichtung zun Halten des Fadenendes in eine Vorrichtung zum Einschlagen der Schussfadenenden
JP2001159053A (ja) * 1999-09-21 2001-06-12 Tsudakoma Corp タックイン装置の緯糸保持装置
EP1130145A1 (de) * 2000-02-22 2001-09-05 Tsudakoma Kogyo Kabushiki Kaisha Verfahren und Gerät zur Steuereung der Vorrichtung zum Bilden einer Webkante in eine Webmaschine
EP1174532A2 (de) * 2000-07-21 2002-01-23 Tsudakoma Kogyo Kabushiki Kaisha Vorrichtung zum Einlegen der Schussfadenenden
JP2002054053A (ja) * 2000-08-07 2002-02-19 Tsudakoma Corp 織機の緯糸変位装置

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PATENT ABSTRACTS OF JAPAN vol. 015, no. 306 (C - 0856) 6 August 1991 (1991-08-06) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 06 4 June 2002 (2002-06-04) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330239A1 (de) * 2009-11-30 2011-06-08 Tsudakoma Kogyo Kabushiki Kaisha Einschlagverfahren und -vorrichtung der Schussfadenenden für eine schützenlose Webmaschine
CN102618995A (zh) * 2012-04-20 2012-08-01 山东日发纺织机械有限公司 帘子布喷气织机布边处理装置
CN107090650A (zh) * 2017-04-19 2017-08-25 张赓 一种纬纱探测装置及其使用方法
CN107090650B (zh) * 2017-04-19 2018-09-14 张赓 一种纬纱探测装置及其使用方法

Also Published As

Publication number Publication date
EP1405942B1 (de) 2010-10-27
JP2004124302A (ja) 2004-04-22
CN1260415C (zh) 2006-06-21
CN1497084A (zh) 2004-05-19
DE60334666D1 (de) 2010-12-09
ATE486162T1 (de) 2010-11-15

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