EP0787226A1 - Dispositif attracteur d'un tissu pour metier a tisser circulaire - Google Patents

Dispositif attracteur d'un tissu pour metier a tisser circulaire

Info

Publication number
EP0787226A1
EP0787226A1 EP95930328A EP95930328A EP0787226A1 EP 0787226 A1 EP0787226 A1 EP 0787226A1 EP 95930328 A EP95930328 A EP 95930328A EP 95930328 A EP95930328 A EP 95930328A EP 0787226 A1 EP0787226 A1 EP 0787226A1
Authority
EP
European Patent Office
Prior art keywords
speed
fabric
take
circular loom
circular
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
EP95930328A
Other languages
German (de)
English (en)
Other versions
EP0787226B1 (fr
Inventor
Franz X. Starlinger-Huemer
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.)
Starlinger and Co GmbH
Original Assignee
Starlinger and Co GmbH
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=4249678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0787226(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Starlinger and Co GmbH filed Critical Starlinger and Co GmbH
Publication of EP0787226A1 publication Critical patent/EP0787226A1/fr
Application granted granted Critical
Publication of EP0787226B1 publication Critical patent/EP0787226B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D37/00—Circular looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/20—Take-up motions; Cloth beams

Definitions

  • the present invention relates to a fabric draw-off device on a circular weaving machine, in which a plurality of partial shafts are arranged in a circle around a circular reed and a plurality of inner and outer healds each carry a part of the two warp thread groups distributed all around To which the weaving or hiking subject is given an opposing up and down alternating movement via a revolving main shaft, which main shaft drives weaving shooters in a circular manner in a round shaft and the tubular fabric thus formed is drawn off via the fabric take-off device.
  • the fabric draw-off via gear means is in direct drive connection with the main shaft of the loom.
  • this is first achieved by means of a separate motor which drives at least the take-off rollers and, if appropriate, the fabric bale via gear means, the speed of which can be regulated by a computer via a speed controller which is connected to the main drive of the circular loom via a pulse generator or the like Generation of control pulses proportional to the speed of the circular loom, respectively. the main shaft.
  • the computer can be programmed accordingly via its keyboard in order to vary the weft thread density in the finest gradations by changing the sequence of the control impulses in order to additionally change the speed of the motor of the fabric extraction device independently of the speed of the circular weaving machine.
  • the computer is additionally in signal connection with weft thread monitoring means in order to promptly readjust the speed of the motor of the fabric pull-off device in the predetermined manner in the event of a weft thread error.
  • the wave shed circular loom shown rests in the usual way on a machine base frame 1, on which a circular frame support 2 is supported, which supports the reed 3, the on and off buttons 4 for the machine, the frame parts 5 for the ring holder and, among other things.
  • the sub-shafts 6 and 7 carries. These partial shafts 6 and 7 are arranged in a circle in two rows around the main shaft 8 of the machine, these forming outer 6 and inner partial shafts 7.
  • the feed roller 15 for the warp threads or tapes not shown in detail on the left and the feed roller 16 for the warp threads on the right and also the Ue b roller 17 for these warp ribbons can be seen. bar.
  • These warp threads or warp tapes are divided into two sets of warp threads arranged around them and are drawn off in a known manner from groups of warp thread spools, not shown in any more detail.
  • To form the shed one of these shares is then raised by the partial shafts, while the other is guided downwards from the height of the weaving plane by the so-called shed changing movements, so that an upper warp thread compartment and a lower warp thread compartment are created.
  • At least one, usually several shooters 30 with a weft thread bobbin 60 is then guided into this so-called weaving or hiking compartment on a horizontal circular path.
  • the shooters 30 are driven by a control disk 33, which is seated in a rotationally fixed manner on the main shaft 8 of the machine and which pushes the pushers with pushing means 33 '.
  • the main shaft 8 is connected to a drive motor 51 via transmission means 50.
  • main shaft 8 here carries two further control disks 26 and 27, which are operatively connected via a plurality of pivot levers 36 and 37 arranged radially around these control disks with so-called shaft rods 46 and 47, which shaft rods 46 and 47 in in a known manner to transfer the shed movements to the partial shafts 6 and 7 respectively.
  • the weft thread unwound from the weft bobbin is delivered to the fabric edge of the tubular fabric produced, so that this weft thread can be woven into the fabric.
  • the tubular fabric can then be pulled off and folded up to form a flat tubular fabric.
  • the support 9 for the tissue extraction device 70 is supported on the base frame 1, which, among other things.
  • the transmission means 10 for the fabric take-off further comprises fabric take-off rollers 11 and 12 and the fabric bale 13.
  • a fabric spreader 14 is also effective in the trigger area.
  • a separate motor which drives at least the take-off rollers 11, 12 and, if appropriate, the fabric bale 13 via gear means 10, the speed of which can be regulated by a computer 62 via a speed controller 61, which is controlled by a pulse generator 63 o.
  • the like is connected to the main drive 51.8 of the circular loom to generate control pulses proportional to the speed of the circular loom or. the main shaft 8.
  • the computer 62 can be programmed accordingly via its keyboard 64 in order to vary the weft thread density in the finest gradations by changing the sequence of the control impulses in order to additionally change the speed of the motor 60 of the fabric draw-off device independently of the speed of the circular loom. """" 96/12838
  • This effect can also be used in order to carry out weft compaction on the fabric periodically and at a predetermined distance in a simple manner, at which points a separation of the fabric web is subsequently carried out, the weft compaction then being used, for example, for the production of sacks both for the sack edge and also form reinforcements for the bag bottom.
  • the computer 62 is still in signal connection 65 with weft monitoring means 66, which are not explained in more detail here, in order to promptly readjust the speed of the motor 60 of the fabric take-off device in the event of a weft error, which ensures a constant weft density, even if through a thread break suddenly drops a weft.
  • the computer can reduce the speed at the fabric take-off by half, with six shooters by a third, with eight shooters by a quarter and with ten shooters by a fifth, which allows that due to the delay in the advance of the fabric take-off, the remaining intact weft threads are sufficient to obtain the predetermined weft thread density. It is advantageous here that the arrangement according to the invention can be connected directly to a data processing system via corresponding interfaces on the computer in order to monitor the entire operating situation on the loom and also to be able to control a plurality of such circular looms at the same time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Dispositif attracteur d'un tissu tissé pour métier à tisser circulaire, comprenant son propre moteur (60) entraînant, par des moyens de transmission (10), au moins les cylindres d'appel (11, 12) et, éventuellement, les rouleaux de tissu (13); la vitesse du moteur est régulée par un régulateur de vitesse (61), à partir d'un ordinateur (62) qui est relié, par l'intermédiaire d'un générateur d'impulsions (63) ou d'un dispositif analogue, avec le groupe moteur principal (51, 8) du métier à tisser, en vue de produire des impulsions de régulation proportionnelles à la vitesse du métier ou de l'arbre principal (8). Cela permet de régler linéairement l'entraînement du tissu, en accroissement ou en diminution, en fonction de la vitesse du métier, de manière à éviter des variations indésirables du compte en trame prédéterminé, en particulier dans la plage d'arrêt ou lors du démarrage du métier.
EP95930328A 1994-10-20 1995-09-19 Dispositif attracteur d'un tissu pour metier a tisser circulaire Expired - Lifetime EP0787226B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH314994 1994-10-20
CH3149/94 1994-10-20
PCT/AT1995/000182 WO1996012838A1 (fr) 1994-10-20 1995-09-19 Dispositif attracteur d'un tissu pour metier a tisser circulaire

Publications (2)

Publication Number Publication Date
EP0787226A1 true EP0787226A1 (fr) 1997-08-06
EP0787226B1 EP0787226B1 (fr) 1998-11-25

Family

ID=4249678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95930328A Expired - Lifetime EP0787226B1 (fr) 1994-10-20 1995-09-19 Dispositif attracteur d'un tissu pour metier a tisser circulaire

Country Status (17)

Country Link
US (1) US5787938A (fr)
EP (1) EP0787226B1 (fr)
JP (1) JP2988729B2 (fr)
KR (1) KR100386200B1 (fr)
CN (1) CN1042048C (fr)
AT (1) AT401064B (fr)
AU (1) AU3375795A (fr)
BR (1) BR9509402A (fr)
CZ (1) CZ283829B6 (fr)
DE (1) DE59504360D1 (fr)
ES (1) ES2124016T3 (fr)
HU (1) HU219659B (fr)
PL (1) PL178028B1 (fr)
RO (1) RO115652B1 (fr)
RU (1) RU2131952C1 (fr)
TW (1) TW300926B (fr)
WO (1) WO1996012838A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084074A1 (fr) 2009-01-22 2010-07-29 Starlinger & Co Gesellschaft M.B.H. Dispositif de régulation de la tension de rubans en trame sur une navette, navette ainsi configurée et métier à tisser circulaire

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652602A1 (de) * 1996-12-18 1998-06-25 Malimo Maschinenbau Antriebsanordnung für eine Webmaschine, insbesondere für eine Rundwebmaschine
CN101782758B (zh) * 2010-03-19 2011-11-23 东华大学 一种纤维生产线上多级牵伸环节的智能协同控制器及其方法
KR101261332B1 (ko) 2010-04-13 2013-06-04 전영호 원형직기의 전동구동식 셔틀장치
CN102999055A (zh) * 2012-12-26 2013-03-27 宁波慈星股份有限公司 一种用于圆型针织机的风门电机流量反馈装置
EP2829645B1 (fr) * 2013-07-24 2018-09-05 Starlinger & Co Gesellschaft m.b.H. Métier à tisser circulaire
CN104947295A (zh) * 2014-03-27 2015-09-30 启东力欧机械设备制造有限公司 一种分体式智能型圆织机
EP3159441A1 (fr) * 2015-10-21 2017-04-26 Starlinger & Co. Gesellschaft m.b.H. Metier a tisser circulaire
CN109072505B (zh) * 2016-05-04 2021-02-26 因诺泰克轻量化工程与聚合物技术有限公司 用于制造空心型材式织物的圆织机和方法
CN106149174B (zh) * 2016-08-31 2017-11-17 苍南县华仲机电有限公司 圆织机用直流变频电机分段减速停机控制方法
CN107142597B (zh) * 2017-04-18 2018-07-03 众望布艺股份有限公司 一种用于纺织的圆织机及纺织方法
CN112030325B (zh) * 2020-08-06 2022-02-15 佛山市南海西樵力舜纺织有限公司 一种高效节能纬纱检测装置及方法
WO2022101726A1 (fr) * 2020-11-11 2022-05-19 Lohia Corp Limited Métier à tisser circulaire et procédé de production d'un tissu à motif de trame régulé, et tissu tissé à motif de trame régulé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664384A5 (de) * 1984-06-08 1988-02-29 Huemer Franz Xaver Antriebseinrichtung an einer rundwebmaschine.
US4977933A (en) * 1985-05-28 1990-12-18 Joss Company Circular loom for weaving ribbon-shaped materials
JPH0735623B2 (ja) * 1985-09-11 1995-04-19 津田駒工業株式会社 よこ糸密度制御方法およびその装置
AT387797B (de) * 1985-11-26 1989-03-10 Huang Ching Long Schussfadenwaechter fuer eine rundwebmaschine
JPH01250439A (ja) * 1988-03-29 1989-10-05 Nissan Motor Co Ltd 織機の巻き取り送り出し方法
JP2894709B2 (ja) * 1988-12-28 1999-05-24 株式会社豊田中央研究所 経糸速度制御装置
JP2623962B2 (ja) * 1990-11-19 1997-06-25 株式会社豊田自動織機製作所 織機における織段発生防止装置
US5224520A (en) * 1990-11-19 1993-07-06 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weaving bar prevention in a jet loom
DE4112770A1 (de) * 1991-04-19 1992-10-22 Rmb Rundwebmaschine
DE4123671A1 (de) * 1991-07-17 1993-01-21 Berger Lahr Gmbh Webmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9612838A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084074A1 (fr) 2009-01-22 2010-07-29 Starlinger & Co Gesellschaft M.B.H. Dispositif de régulation de la tension de rubans en trame sur une navette, navette ainsi configurée et métier à tisser circulaire

Also Published As

Publication number Publication date
US5787938A (en) 1998-08-04
RO115652B1 (ro) 2000-04-28
HU219659B (hu) 2001-06-28
AT401064B (de) 1996-06-25
WO1996012838A1 (fr) 1996-05-02
CZ80597A3 (en) 1997-06-11
ES2124016T3 (es) 1999-01-16
AU3375795A (en) 1996-05-15
CN1161066A (zh) 1997-10-01
JPH10501035A (ja) 1998-01-27
BR9509402A (pt) 1998-01-06
DE59504360D1 (de) 1999-01-07
RU2131952C1 (ru) 1999-06-20
PL319664A1 (en) 1997-08-18
PL178028B1 (pl) 2000-02-29
ATA209094A (de) 1995-10-15
CN1042048C (zh) 1999-02-10
KR100386200B1 (ko) 2003-08-19
TW300926B (fr) 1997-03-21
CZ283829B6 (cs) 1998-06-17
HUT76886A (en) 1997-12-29
EP0787226B1 (fr) 1998-11-25
JP2988729B2 (ja) 1999-12-13

Similar Documents

Publication Publication Date Title
AT401064B (de) Gewebeabzugseinrichtung an einer rundwebmaschine
DE1710213A1 (de) Verfahren und Vorrichtung fuer die Herstellung von Plueschgeweben
WO1996012839A1 (fr) Systeme de controle des fils de trame dans un metier a tisser circulaire
DE3018373A1 (de) Verfahren zum schaeren von kettfaeden fuer web- und wirkmaschinen sowie schaeranlage zur durchfuehrung des verfahrens
EP1299586B1 (fr) Dispositif pour former un tissu de gaze
CH661754A5 (de) Regeleinrichtung fuer den drehantrieb einer abwickelvorrichtung.
CH679935A5 (fr)
EP3472378B1 (fr) Métier à aiguilles pour tisser les rubans et procédé de tissage correspondant
CH629549A5 (en) Positive warp let-off device
EP3460113A1 (fr) Procédé de fonctionnement d'un métier à mailles jetées et métier à mailles jetées
EP1154057A2 (fr) Métier pour tissu éponge
DE69909907T2 (de) Vorrichtung zur Überwachung der Fadenreserve in Schussfadenliefervorrichtungen für Webmaschinen
CH636141A5 (de) Verfahren zur einschuessigen herstellung von doppelflorgeweben.
CH664384A5 (de) Antriebseinrichtung an einer rundwebmaschine.
DE2507815A1 (de) Vorrichtung zur einspeisung des fadens bei rundstrickmaschinen mit ortsfestem nadelzylinder und rotierenden schlossmaenteln fuer die herstellung von offener strickware
EP1154058A2 (fr) Métier pour tissu éponge
EP2683862B1 (fr) Métier à ratière et procédé de tissage correspondant
EP3431643B1 (fr) Métier à tisser circulaire
DE3529415C1 (de) Kettenwirkmaschine fuer diagonal legbare Kettfaeden
DE3827380C2 (fr)
DD272882A5 (de) Fadenzufuehreinrichtung fuer eine rundstrickmaschine
DE19809256A1 (de) Warenbaumanordnung für eine Webmaschine
DE10302254A1 (de) Verfahren zum Erzeugen einer Musterkette und Musterkettenschärmaschine
WO1980001392A1 (fr) Dispositif de preparation du fil de trame dans un metier sans navette
DE2221282C3 (de) Webmaschine zur Herstellung von Frottiergewebe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970313

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT PT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19971114

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT PT

REF Corresponds to:

Ref document number: 59504360

Country of ref document: DE

Date of ref document: 19990107

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2124016

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed

Owner name: STUDIO ING. ALFREDO RAIMONDI

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990203

ET Fr: translation filed
REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19990129

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: KALSI MICRO-MEASUREMENTS AND INSTRUMENTATION PVT.

Effective date: 19990824

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20010801

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101005

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100908

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20100707

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100929

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110903

Year of fee payment: 17

Ref country code: ES

Payment date: 20110901

Year of fee payment: 17

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120319

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110919

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120319

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110930

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110919

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59504360

Country of ref document: DE

Representative=s name: ROOS, PETER, DIPL.-PHYS. UNIV. DR.RER.NAT., DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 59504360

Country of ref document: DE

Representative=s name: ROOS, PETER, DIPL.-PHYS.UNIV. DR.RER.NAT., DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59504360

Country of ref document: DE

Effective date: 20130403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130403

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20131018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120920